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Supernovae - 2025
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David's Astronomy Pages (Deep Sky)
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SN 2026 |
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UGC 8239 with SN 2025N (Canes Venatici) |
| UGC 8239 - Spiral Galaxy with SN 2025N (T+71.4d) |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-15 00:17 UT (#1301121-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 8239 with SN 2025N - 2025-03-15 (T+71.4d) Image below (2025-03-15.006) was taken 71.4 days after discovery of 2025N Position of reported supernova (very faint) is shown by white cross-hairs Estimated Magnitude +18.8 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-15 00:17 UT (#1301121-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| IC 1496 with SN 2025X (Pisces) SN 2025X (Type: IIn) discovered 2024-12-31.008 UT by Koichi Itagaki Alias: PSN J23305120-0256341, Gaia25aaf Alerting Magnitude 18.49 (G Gaia Filter Candidate SN near galaxy IC 1496 ( TNS 2025X (2025X not found in TNS) | Gaia25aaf ) |
| IC 1496 - Spiral Galaxy with SN 2025X (T+8.8d) |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-08 19:42 UT (#1291068-72) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 1496 - Sub Frame ruined by Satellite tracks The bright star like object in left hand side of image is actually a satellite flash |
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| Annotated CCD Image (50% size, square root scale) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-01-08 19:36 UT (#1291069) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 1496 with SN 2025X - 2025-01-08 (T+8.8d) Image below (2025-01-08.817) was taken 8.8 days after discovery of 2025X Position of reported supernova (very faint) is shown by white cross-hairs Measured Magnitude +15.94 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-08 19:42 UT (#1291068-72) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 1496 with SN 2025X - 2025-01-10 (T+10.7d) Image below (2025-01-10.743) was taken 10.7 days after discovery of 2025X Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +15.99 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 10 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 18:11 UT (#1292011-22) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 1496 with SN 2025X - 2025-01-11 (T+11.8d) Image below (2025-01-11.788) was taken 11.8 days after discovery of 2025X Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +15.93 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 18:57 UT (#1293045-46) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 1496 with SN 2025X - 2025-01-15 (T+15.8d) Image below (2025-01-15.762) was taken 15.8 days after discovery of 2025X Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +16.23 (Clear Filter) Poor quality image (poor seeing or poor focus) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-15 18:27 UT (#1295007-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 1496 with SN 2025X - 2025-07-28 (T+209.1d) Image below (2025-07-28.071) was taken 209.1 days after discovery of 2025X Position of reported supernova (faded & no longer visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.0 (Clear Filter) Poor quality image (image vignetting, single frame) |
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| Annotated CCD Image (150% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-07-28 01:42 UT (#1343021) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 1496 with SN 2025X - 2025-07-30 (T+211.0d) Image below (2025-07-30.049) was taken 211.0 days after discovery of 2025X Position of reported supernova (faded & no longer visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.5 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-07-30 01:19 UT (#1344059-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2986 with SN 2025gj (Hydra) |
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NGC 2986 - Elliptical Galaxy with SN 2025gj (T+82.7d) Other galaxy is same FOV is PGC 27873 (catalog mag +14.4) |
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Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-31 22:02 UT (#1307014-18) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2986 with SN 2025gj - 2025-01-11 (T+2.8d) Image below (2025-01-11.045) was taken 2.8 days after discovery of 2025gj Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +16.01 (Clear Filter) Poor quality image |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 01:14 UT (#1292229-33) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2986 with SN 2025gj - 2025-01-12 (T+3.9d) Image below (2025-01-12.113) was taken 3.9 days after discovery of 2025gj Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +15.56 (Clear Filter) Poor quality image (poor seeing) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-12 02:52 UT (#1293260-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2986 with SN 2025gj - 2025-03-31 (T+82.7d) Image below (2025-03-31.912) was taken 82.7 days after discovery of 2025gj Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +16.97 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-31 22:02 UT (#1307014-18) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2986 with SN 2025gj - 2025-11-21 (T+316.9d) |
| Image below (2025-11-21.205) was taken 316.9 days after discovery of 2025gj |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 05:04 UT (#1375278-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2243580 with AT 2025gp (Hercules) |
| LEDA 2243580 - Galaxy LEDA 2243580 / PGC 2243580 (catalog mag +16.0) |
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Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-19 02:42 UT (#1303143-46) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2243580 with SN 2025gp - 2025-03-19 (T+69.5d) Image below (2025-03-19.108) was taken 69.5 days after discovery of 2025gp Position of reported supernova (not separately distinguishable) is shown by white cross-hairs Measured Magnitude, Nucleus + SN +15.55 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-19 02:42 UT (#1303143-46) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2243580 with SN 2025gp - 2025-04-09 (T+91.3d) Image below (2025-04-09.984) was taken 91.3 days after discovery of 2025gp Position of reported supernova (not separately distinguishable) is shown by white cross-hairs Measured Magnitude, Nucleus + SN +15.50 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-09 23:46 UT (#1313067-71) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2744 with SN 2025oq (Cancer) |
| NGC 2744 - Spiral Galaxy with SN 2025oq (T+57.0d) |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-14 23:37 UT (#1301101-05) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2744 with SN 2025oq - 2025-03-14 (T+57.0d) Image below (2025-03-14.978) was taken 57.0 days after discovery of 2025oq Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +16.8 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-14 23:37 UT (#1301101-05) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2744 with SN 2025oq - 2025-03-23 (T+66.0d) Image below (2025-03-23.990) was taken 66.0 days after discovery of 2025oq Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +16.9 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-23 23:54 UT (#1305009-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2744 with SN 2025oq - 2025-04-03 (T+76.0d) Image below (2025-04-03.005) was taken 76.0 days after discovery of 2025oq Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.2 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-03 00:15 UT (#1309089-93) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2744 with SN 2025oq - 2025-04-22 (T+96.0d) Image below (2025-04-22.981) was taken 96.0 days after discovery of 2025oq Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.1 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-22 23:41 UT (#1316024-28) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2744 with SN 2025oq - 2025-05-15 (T+118.9d) Image below (2025-05-15.949) was taken 118.9 days after discovery of 2025oq Position of reported supernova (faint) is shown by white cross-hairs Poor quality image (poor sky quality, single frame) |
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Annotated CCD Image (150% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-05-15 22:47 UT (#1326009) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2744 with SN 2025oq - 2025-09-25 (T+251.1d) Image below (2025-09-25.144) was taken 251.1 days after discovery of 2025oq Position of earlier supernova (faded & no longer visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +19.3 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-25 03:34 UT (#1365054-57) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 5695 with SN 2025cfc (Leo) |
| UGC 5695 - Spiral Galaxy with SN 2025cfc (T+25.1d) |
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Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-17 23:45 UT (#1302096-97) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 5695 with SN 2025cfc - 2025-03-17 (T+25.1d) Image below (2025-03-17.988) was taken 25.1 days after discovery of 2025cfc Position of reported supernova (faint but distinct) is shown by white cross-hairs Measured Magnitude +16.26 (Clear Filter) Poor quality image (trailed stars) |
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Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-17 23:45 UT (#1302096-97) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 5695 with SN 2025cfc - 2025-04-02 (T+40.1d) Image below (2025-04-02.049) was taken 40.1 days after discovery of 2025cfc Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +16.15 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-02 01:20 UT (#1308112-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 5695 with SN 2025cfc - 2025-05-02 (T+70.1d) Image below (2025-05-02.006) was taken 70.1 days after discovery of 2025cfc Position of reported supernova (faint, fading) is shown by white cross-hairs Measured Magnitude +16.27 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-02 00:18 UT (#1319019-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 5695 with SN 2025cfc - 2025-05-15 (T+84.1d) Image below (2025-05-15.970) was taken 84.1 days after discovery of 2025cfc Position of reported supernova (faint, fading) is shown by white cross-hairs Measured Magnitude +16.56 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-15 23:24 UT (#1326024-28) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 5695 with SN 2025cfc - 2025-10-30 (T+251.3d) Image below (2025-10-30.185) was taken 251.3 days after discovery of 2025cfc Position of reported supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +17.9 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-10-30 04:35 UT (#1371157-61) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3277 with SN 2025coe (Leo Minor) |
| NGC 3277 with SN 2025coe (T+22.2d) |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-18 20:48 UT (#1303005-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3277 with SN 2025coe - 2025-03-18 (T+22.2d) Image below (2025-03-18.861) was taken 22.2 days after discovery of 2025coe Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +17.06 (Clear Filter) Offset from the centre of NGC 3277 is particularly large and there is some doubt as whether the SN belongs to NGC 3277 or not |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-18 20:48 UT (#1303005-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3277 with SN 2025coe - 2025-03-24 (T+27.4d) Image below (2025-03-24.019) was taken 27.4 days after discovery of 2025coe Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +17.66 (Clear Filter) Offset from NGC 3277 is particularly large and there is some doubt as whether it is in NGC 3277 or not |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-24 00:35 UT (#1305027-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3277 with SN 2025coe - 2025-03-31 (T+35.3d) Image below (2025-03-31.960) was taken 35.3 days after discovery of 2025coe Position of reported supernova (not visible) is shown by white cross-hairs Poor quality image (poor sky transparency) |
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Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-03-31 23:02 UT (#1307038) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3277 with SN 2025coe - 2025-04-23 (T+57.4d) Image below (2025-04-23.026) was taken 57.4 days after discovery of 2025coe Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +18.60 (Clear Filter) Offset from the centre of NGC 3277 is particularly large and there is some doubt as whether the SN belongs to NGC 3277 or not |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-23 00:46 UT (#1316046-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3277 with SN 2025coe - 2025-04-11 (T+46.3d) Image below (2025-04-11.961) was taken 46.3 days after discovery of 2025coe Position of reported supernova (very faint) is shown by white cross-hairs Estimated Magnitude +18.0 (Clear Filter) Offset from the centre of NGC 3277 is particularly large and there is some doubt as whether the SN belongs to NGC 3277 or not |
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Annotated CCD Image (125% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-11 23:07 UT (#1315067-68) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 3355 with SN 2025dbx (Auriga) SN 2025dbx (Type: Ia) discovered 2025-03-01.298 UT by ATLAS using ATLAS Haleakala Telescope Alias: ATLAS25cgo Discovery magnitude 18.78 (orange-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 19.35 ( TNS 2025dbx) |
| UGC 3355 - Spiral Galaxy |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-06 21:20 UT (#1311012-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3355 with SN 2025dbx - 2025-04-06 (T+36.6d) Image below (2025-04-06.883) was taken 36.6 days after discovery of 2025dbx Position of reported supernova (very faint ) is shown by white cross-hairs Estimated Magnitude +18.5 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-06 21:20 UT (#1311012-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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ESO 565-G19 with SN 2025efc (Hydra) |
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ESO 565-G19 - Galaxy with SN 2025efc (T+19.8d) ESO 565-G19 / PGC 27227 (catalog mag +13.7) Other galaxy is same FOV is PGC 27222 (catalog mag +15.3) |
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Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-31 21:45 UT (#1307009-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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ESO 565-G19 with SN 2025efc - 2025-03-31 (T+19.8d) Image below (2025-03-31.904) was taken 19.8 days after discovery of 2025efc Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +14.8 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-31 21:45 UT (#1307009-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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ESO 565-G19 with SN 2025efc - 2025-03-31 (T+19.8d) Image below (2025-03-31.904) was taken 19.8 days after discovery of 2025efc Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +15.1 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-31 21:45 UT (#1307009-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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ESO 565-G19 with SN 2025efc - 2025-04-10 (T+29.7d) Image below (2025-04-10.890) was taken 29.7 days after discovery of 2025efc Position of earlier supernova (very faint / barely distinguishable ) is shown by white cross-hairs Very bad quality image (uneven moonlit sky background) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-10 21:32 UT (#1314006-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| ESO 565-G19 with SN 2025efc - 2025-11-21 (T+254.0d) |
| Image below (2025-11-21.190) was taken 254.0 days after discovery of 2025efc |
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cross-hairs Non-Detection Limiting Magnitude +18.0 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 04:42 UT (#1375270-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2155454 with SN 2025erh (Lynx) |
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LEDA 2155454 - Galaxy with SN 2025erh (T+14.7d) LEDA 2155454 / PGC 2155454 (catalog mag +15.9) |
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Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-31 23:34 UT (#1307048-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2155454 with SN 2025erh - 2025-03-31 (T+14.7d) Image below (2025-03-31.978) was taken 14.7 days after discovery of 2025erh Position of reported supernova (faint but distinct) is shown by white cross-hairs Estimated Magnitude +15.69 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-31 23:34 UT (#1307048-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2155454 with SN 2025erh - 2025-04-02 (T+16.6d) Image below (2025-04-02.897) was taken 16.6 days after discovery of 2025erh Position of reported supernova (faint but distinct) is shown by white cross-hairs Estimated Magnitude +15.66 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-02 21:40 UT (#1309032-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2155454 with SN 2025erh - 2025-04-09 (T+23.7d) Image below (2025-04-09.922) was taken 23.7 days after discovery of 2025erh Position of reported supernova (faint, fading ?) is shown by white cross-hairs Measured Magnitude +16.08 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-09 22:16 UT (#1313033-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2155454 with SN 2025erh - 2025-04-29 (T+42.8d) Image below (2025-04-29.009) was taken 42.8 days after discovery of 2025erh Position of reported supernova (faint, fading) is shown by white cross-hairs Measured Magnitude +17.4 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-29 00:21 UT (#1317021-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 2155454 with SN 2025erh - 2025-05-08 (T+52.7d) Image below (2025-05-08.964) was taken 52.7 days after discovery of 2025erh Position of reported supernova (faint, fading) is shown by white cross-hairs Estimated Magnitude +17.2 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-08 23:17 UT (#1322019-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw (Serpens) |
| NGC 5957 - Spiral Galaxy with SN 2025fvw (T+2.2d) |
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Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-29 01:03 UT (#1306079-83) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025fvw - Light Curve |
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NGC 5957 - Reference Image Location of the reported supernova (2025fvw) is shown by a magneta cross (faint) No object is evident at the location |
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Reference Image - DSS2 Color Image prepared and captured from Aladin v12.0 |
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NGC 5957 with SN 2025fvw - 2025-03-29 (T+2.2d) Image below (2025-03-29.038) was taken 2.2 days after discovery of 2025fvw Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude +15.71 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-29 01:03 UT (#1306079-83) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-03-31 (T+5.1d) Image below (2025-03-31.926) was taken 5.1 days after discovery of 2025fvw Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +14.71 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-03-31 22:23 UT (#1307021-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-01 (T+5.3d) Image below (2025-04-01.065) was taken 5.3 days after discovery of 2025fvw Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +14.68 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-01 01:42 UT (#1307089-93) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-01 (T+6.2d) Image below (2025-04-01.960) was taken 6.2 days after discovery of 2025fvw Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +14.39 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-01 23:11 UT (#1308053-57) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-03 (T+7.3d) Image below (2025-04-03.085) was taken 7.3 days after discovery of 2025fvw Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +14.18 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-03 02:07 UT (#1309128-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-04 (T+8.3d) Image below (2025-04-04.135) was taken 8.3 days after discovery of 2025fvw Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +14.03 (Clear Filter) Image shows two satellites tracks crossing field of view during exposure |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-04 03:23 UT (#1310148-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-07 (T+11.3d) Image below (2025-04-07.091) was taken 11.3 days after discovery of 2025fvw Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +13.73 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-07 02:16 UT (#1311174-76) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-08 (T+12.2d) Image below (2025-04-08.051) was taken 12.2 days after discovery of 2025fvw Position of reported supernova (distinct, brightening, peak) is shown by white cross-hairs Measured Magnitude +13.70 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-08 01:21 UT (#1312143-47) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-08 (T+12.3d) Image below (2025-04-08.094) was taken 12.3 days after discovery of 2025fvw Position of reported supernova (distinct, fading ?) is shown by white cross-hairs Measured Magnitude +13.75 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-08 02:22 UT (#1312166-69) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-10 am (T+14.3d) Image below (2025-04-10.054) was taken 14.3 days after discovery of 2025fvw Position of reported supernova (distinct, brightening to peak) is shown by white cross-hairs Measured Magnitude +13.68 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-10 01:27 UT (#1313103-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-10 pm (T+15.2d) Image below (2025-04-10.986) was taken 15.2 days after discovery of 2025fvw Position of reported supernova (distinct, at peak brightness) is shown by white cross-hairs Measured Magnitude +13.68 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-10 23:48 UT (#1314080-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-11 (T+16.2d) Image below (2025-04-11.993) was taken 16.2 days after discovery of 2025fvw Position of reported supernova (distinct, still near peak brightness) is shown by white cross-hairs Measured Magnitude +13.74 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-11 23:57 UT (#1315083-86) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-22 (T+27.2d) Image below (2025-04-22.967) was taken 27.2 days after discovery of 2025fvw Position of reported supernova (distinct, but now fading) is shown by white cross-hairs Measured Magnitude +14.31 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-22 23:20 UT (#1316017-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-23 (T+27.3d) Image below (2025-04-23.110) was taken 27.3 days after discovery of 2025fvw Position of reported supernova (distinct, but now fading) is shown by white cross-hairs Measured Magnitude +14.39 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-23 02:43 UT (#1316090-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-28 (T+33.2d) Image below (2025-04-28.981) was taken 33.2 days after discovery of 2025fvw Position of reported supernova (still distinct, but fading) is shown by white cross-hairs Measured Magnitude +14.62 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-28 23:38 UT (#1317007-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-04-29 (T+33.2d) Image below (2025-04-29.025) was taken 33.2 days after discovery of 2025fvw Position of reported supernova (distinct, but now fading) is shown by white cross-hairs Measured Magnitude +14.53 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-29 00:42 UT (#1317028-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-05-05 (T+40.1d) Image below (2025-05-05.946) was taken 40.1 days after discovery of 2025fvw Position of reported supernova (still distinct, but fading) is shown by white cross-hairs Measured Magnitude +15.08 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-05 22:47 UT (#1320016-18) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-05-07 (T+42.2d) Image below (2025-05-07.994) was taken 42.2 days after discovery of 2025fvw Position of reported supernova (still distinct, but fading) is shown by white cross-hairs Measured Magnitude +15.20 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-07 23:59 UT (#1321014-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-05-15 (T+49.2d) Image below (2025-05-15.038) was taken 49.2 days after discovery of 2025fvw Position of reported supernova (still distinct, but fading) is shown by white cross-hairs Measured Magnitude +15.59 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-15 01:04 UT (#1325109-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-05-26 (T+60.2d) Image below (2025-05-26.038) was taken 60.2 days after discovery of 2025fvw Position of reported supernova (fading) is shown by white cross-hairs Measured Magnitude +15.99 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-26 01:04 UT (#1329011-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-06-11 (T+77.2d) Image below (2025-06-11.985) was taken 77.2 days after discovery of 2025fvw Position of reported supernova (fading, faint) is shown by white cross-hairs Estimated Magnitude +15.5 - 16.5 (Clear Filter) Poor quality image (bright sky background, single frame) |
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Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-06-11 23:39 UT (#1333006) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-06-15 (T+81.2d) Image below (2025-06-15.992) was taken 81.2 days after discovery of 2025fvw Position of reported supernova (fading, faint) is shown by white cross-hairs Estimated Magnitude +16.5 (Clear Filter) Poor quality image (bright sky background, single frame) |
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Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-06-15 23:49 UT (#1335012) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-06-30 (T+95.2d) Image below (2025-06-30.014) was taken 95.2 days after discovery of 2025fvw Position of reported supernova (very faint or not visible) is shown by white cross-hairs Very poor quality image (very bright sky background, single frame, guiding issue) See notes : Difficulties in taking Deep Sky Images on summer nights (NGC 5957 w/SN 2025fvw) |
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Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-06-30 00:20 UT (#1337012) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-07-10 (T+106.2d) Image below (2025-07-10.995) was taken 106.2 days after discovery of 2025fvw Position of reported supernova (very faint) is shown by white cross-hairs Measured Magnitude +17.52 (Clear Filter) Poor quality image (bright sky background) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-07-10 23:59 UT (#1340021-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 5957 with SN 2025fvw - 2025-07-29 (T+125.2d) Image below (2025-07-29.988) was taken 125.2 days after discovery of 2025fvw Position of reported supernova (very faint) is shown by white cross-hairs Measured Magnitude +19.08 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-07-29 23:52 UT (#1344021-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 5957 with SN 2025fvw - 2025-11-21 (T+239.5d) |
| Image below (2025-11-21.251) was taken 239.5 days after discovery of 2025fvw |
| Position of earlier supernova (not visible) is shown by white
cross-hairs Measured Magnitude +18.2 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 06:08 UT (#1375300-02) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 5957 with SN 2025fvw - 2025-12-20 (T+268.4d) |
| Image below (2025-12-20.241) was taken 268.4 days after discovery of 2025fvw |
| Position of earlier transient (faded & no longer visible) is shown
by white cross-hairs Non-Detection Limiting Magnitude +19.0 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-20 05:54 UT (#1387330-33) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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LEDA 1776479 with SN 2025gcv (Bootes) |
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LEDA 1776479 with SN 2025gcv - 2025-04-12 (T+15.5d) Image below (2025-04-12.022) was taken 15.5 days after discovery of 2025gcv Position of reported supernova (not separately distinguishable) is shown by white cross-hairs |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-12 00:39 UT (#1315102-06) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2407 with SN 2025gmc (Gemini) |
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NGC 2407 - Elliptical Galaxy Other galaxies in same FOV are NGC 2407 (catalog mag 16.5) & PGC 21227 (catalog mag 15.8) |
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Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-30 22:55 UT (#1318030-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2407 with SN 2025gmc - 2025-04-30 (T+29.3d) Image below (2025-04-30.953) was taken 29.3 days after discovery of 2025gmc Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.4 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-30 22:55 UT (#1318030-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 2407 with SN 2025gmc - 2025-05-09 (T+38.3d) Image below (2025-05-09.945) was taken 38.3 days after discovery of 2025gmc Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.2 (Clear Filter) Poor quality image |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-09 22:50 UT (#1323007-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 10058 with SN 2025gvs (Corona Borealis) SN 2025gvs (Type: II) discovered 2025-04-05.502 UT by ATLAS Alias: ATLAS25dpm Discovery magnitude 17.59 (cyan-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 17.7 ( TNS 2025gvs) |
| UGC 10058 - Spiral Galaxy with SN 2025gvs (T+1.6d) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-07 02:36 UT (#1311179-83) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-04-07 (T+1.6d) Image below (2025-04-07.102) was taken 1.6 days after discovery of 2025gvs Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +16.59 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-07 02:36 UT (#1311179-83) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-04-07 (T+2.4d) Image below (2025-04-07.924) was taken 2.4 days after discovery of 2025gvs Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +16.38 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-07 22:20 UT (#1312043-47) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-04-10 (T+4.6d) Image below (2025-04-10.069) was taken 4.6 days after discovery of 2025gvs Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +15.86 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-10 01:47 UT (#1313110-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-04-23 (T+17.6d) Image below (2025-04-23.058) was taken 17.6 days after discovery of 2025gvs Position of reported supernova (distinct, brighter) is shown by white cross-hairs Measured Magnitude +15.66 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-23 01:32 UT (#1316061-65) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-04-11 (T+5.5d) Image below (2025-04-11.009) was taken 5.5 days after discovery of 2025gvs Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude +15.91 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-11 00:22 UT (#1314094-98) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-04-11 (T+6.4d) Image below (2025-04-11.949) was taken 6.4 days after discovery of 2025gvs Position of reported supernova (distinct, brightening) is shown by white cross-hairs Measured Magnitude +15.77 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-11 22:54 UT (#1315061-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-04-29 (T+23.5d) Image below (2025-04-29.042) was taken 23.5 days after discovery of 2025gvs Position of reported supernova (distinct, brighter) is shown by white cross-hairs Measured Magnitude +15.51 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-04-29 01:06 UT (#1317036-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-05-05 (T+30.5d) Image below (2025-05-05.966) was taken 30.5 days after discovery of 2025gvs Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude +15.45 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-05 23:18 UT (#1320026-29) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-05-15 (T+40.5d) Image below (2025-05-15.989) was taken 40.5 days after discovery of 2025gvs Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude +15.47 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-15 23:51 UT (#1326033-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-05-28 (T+52.5d) Image below (2025-05-28.025) was taken 52.5 days after discovery of 2025gvs Position of reported supernova (distinct, fading slowly) is shown by white cross-hairs Measured Magnitude +15.57 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-28 00:45 UT (#1330019-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-06-13 (T+69.5d) Image below (2025-06-13.986) was taken 69.5 days after discovery of 2025gvs Position of reported supernova (distinct, fading slowly) is shown by white cross-hairs Measured Magnitude +15.61 (Clear Filter) Relatively poor quality image (bright uneven sky background, sunalt -9.3°) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-06-13 23:49 UT (#1334015-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-07-11 (T+97.5d) Image below (2025-07-11.958) was taken 97.5 days after discovery of 2025gvs Position of reported supernova (faint fading slowly) is shown by white cross-hairs Measured Magnitude +16.85 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-07-11 23:08 UT (#1341006-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-08-02 (T+119.5d) Image below (2025-08-02.966) was taken 119.5 days after discovery of 2025gvs Position of reported supernova (faint fading slowly) is shown by white cross-hairs Measured Magnitude +17.28 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-02 23:18 UT (#1345030-33) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-08-26 (T+143.4d) Image below (2025-08-26.917) was taken 143.4 days after discovery of 2025gvs Position of reported supernova (faint fading slowly ?) is shown by white cross-hairs Measured Magnitude +17.20 (Clear Filter) Image shows glare from offset star, HIP 77512 (mag 4.6), sitting 5' outside full field of view |
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| Annotated CCD Image (175% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-26 22:05 UT (#1352016-18) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-09-25 (T+173.4d) Image below (2025-09-25.866) was taken 173.4 days after discovery of 2025gvs Position of reported supernova (faint fading slowly ?) is shown by white cross-hairs Estimated Magnitude (~ Limiting Magnitude) +17.4 (Clear Filter) Very poor image (cloud/poor sky transparency) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-25 20:55 UT (#1366040-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10058 with SN 2025gvs - 2025-11-20 (T+229.3d) |
| Image below (2025-11-20.756) was taken 229.3 days after discovery of 2025gvs |
| Position of earlier supernova (not visible) is shown by white
cross-hairs Non-Detection Limiting Magnitude +18.0 (Clear Filter) |
| Very poor image (cloud/poor sky transparency) |
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| Annotated CCD Image (175% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-20 18:11 UT (#1375006-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| VV 410 with SN 2025hjz (Hydra) SN 2025hjz (Type: Ia) discovered 2025-04-14.477 UT by GOTO using GOTO-South Telescope Alias: GOTO25buy, ZTF23absjbyu |
| Discovery Magnitude 17.33 (L-GOTO Filter) vs Prior Non-Detection Limiting Magnitude 19.70 (L-GOTO Filter) |
| ( TNS 2025hjz ) |
| [ Vorontsov-Velyaminov Galaxies ] |
| VV 410 - Interacting Galaxies |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 05:24 UT (#1375286-89) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| VV 410 - Detail |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 05:24 UT (#1375286-89) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| VV 410 with SN 2025hjz - 2025-11-21 (T+220.7d) |
| Image below (2025-11-21.220) was taken 220.7 days after discovery of 2025hjz |
| Position of earlier supernova (not visible) is shown by white
cross-hairs Non-Detection Limiting Magnitude +18.4 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 05:24 UT (#1375286-89) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2025hjz (in VV 410 on Supernovae 2025 Page >> |
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| SN 2025jtq (Cetus) Alias: In WISEA J005731.88-172146.9 / PGC 134730 SN 2025jtq (Type: II) discovered 2025-05-04.420 UT by ASAS-SN using ASASSN-Cassius Telescope Alias: ASASSN-25bs Discovery Magnitude 15.90 (g-Sloan Filter) vs Prior Non-Detection Limiting Magnitude 16.8 ( TNS 2025jtq ) |
| SN 2025jtq - 2025-08-17 (T+104.7d) Image below (2025-08-17.076) was taken 104.7 days after discovery of 2025jtq Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude, Gal. Centre & SN +15.60 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-17 01:57 UT (#1350094-98) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025jtq - 2025-09-05 (T+123.7d) Image below (2025-09-05.135) was taken 123.7 days after discovery of 2025jtq Position of reported supernova (distinct) is shown by white cross-hairs Poor quality image (poor sky transparency / light cloud) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-05 03:22 UT (#1357166-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 12131 with SN 2025jyl (Lacerta) |
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UGC 12131 - Spiral Galaxy (Alias PGC 69400, catalog mag +15.3) |
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Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-10 23:40 UT (#1324006-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 12131 with SN 2025jyl - 2025-05-08 (T+1.5d) Image below (2025-05-08.981) was taken 1.5 days after discovery of 2025jyl Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.3 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-08 23:38 UT (#1322027-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 12131 with SN 2025jyl - 2025-05-10 (T+3.5d) Image below (2025-05-10.983) was taken 3.5 days after discovery of 2025jyl Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.3 (Clear Filter) Poor quality image (due to poor sky transparency) |
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Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-10 23:40 UT (#1324006-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 12131 with SN 2025jyl - 2025-05-15 (T+7.5d) Image below (2025-05-15.013) was taken 7.5 days after discovery of 2025jyl Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.6 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-15 00:27 UT (#1325094-98) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 12131 with SN 2025jyl - 2025-05-17 (T+9.5d) Image below (2025-05-17.017) was taken 9.5 days after discovery of 2025jyl Position of reported supernova (barely visible) is shown by white cross-hairs |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-17 00:33 UT (#1327057-61) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 4408 with SN 2025kfm (Bootes) |
| IC 4408 - Spiral Galaxy with SN 2025kfm (T+5.7d) |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-15 02:00 UT (#1325140-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 4408 with SN 2025kfm - 2025-05-15 (T+5.7d) Image below (2025-05-15.077) was taken 5.7 days after discovery of 2025kfm Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +15.59 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-15 02:00 UT (#1325140-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 4408 with SN 2025kfm - 2025-05-16 (T+7.6d) Image below (2025-05-16.969) was taken 7.6 days after discovery of 2025kfm Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +16.2 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-16 23:25 UT (#1327023-27) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 4408 with SN 2025kfm - 2025-05-17 (T+8.6d) Image below (2025-05-17.969) was taken 8.6 days after discovery of 2025kfm Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +16.0 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-17 23:24 UT (#1328015-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 4408 with SN 2025kfm - 2025-05-28 (T+18.6d) Image below (2025-05-28.002) was taken 18.6 days after discovery of 2025kfm Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +16.1 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-05-28 00:06 UT (#1330008-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 4408 with SN 2025kfm - 2025-08-12 (T+95.6d) Image below (2025-08-12.981) was taken 95.6 days after discovery of 2025kfm Position of reported supernova (not visible) is shown by white cross-hairs Very poor quality image (poor sky transparency / single frame) |
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Annotated CCD Image (150% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-08-12 23:33 UT (#1347007) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 4408 with SN 2025kfm - 2025-08-16 (T+99.5d) Image below (2025-08-16.925) was taken 99.5 days after discovery of 2025kfm Position of earlier supernova (barely visible) is shown by white cross-hairs Limiting Magnitude +19.0 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-16 22:19 UT (#1350005-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| IC 2567 with SN 2025kid (Leo) SN 2025kid (Type: Ia) discovered 2025-05-10.271 UT by ZTF using Palomar 1.2m Oschin Telescope Alias: ZTF25aapwshe Discovery Magnitude 18.75 (g-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 19.84 (r-ZTF Filter) ( TNS 2025kid ) |
| IC 2567 with SN 2025kid - 2025-09-29 (T+141.9d) Image below (2025-09-29.159) was taken 141.9 days after discovery of 2025kid Position of reported supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +16.9 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-29 03:58 UT (#1368238-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 1529 with SN 2025kjo (Cetus) |
| IC 1529 - Spiral Galaxy |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-08 21:44 UT (#1373021-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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IC 1529 with SN 2025kjo - 2025-11-08 (T+184.8d) Image below (2025-11-08.899) was taken 184.8 days after discovery of 2025kjo Position of reported SN (not distinguishable) is shown by white cross-hairs |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-08 21:44 UT (#1373021-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 12793 with AT 2025kjx (Pegasus) AT 2025kjx (Type: Ia) discovered 2025-05-13.593 UT by ATLAS using ATLAS Haleakala Telescope Alias: ATLAS25eyh Discovery Magnitude 18.00 (orange-ATLAS Filter vs Prior Non-Detection Limiting Magnitude 19.22 Candidate SN near galaxy IC 1496 ( TNS 2025kjx ) |
| UGC 12793 with AT 2025kjx - 2025-07-30 (T+77.5d) Image below (2025-07-30.065) was taken 77.5 days after discovery of 2025kjx Position of reported supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.5 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-07-30 01:42 UT (#1344066-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 12793 with SN 2025kjx - 2025-07-12 (T+59.4d) Image below (2025-07-12.010) was taken 59.4 days after discovery of 2025kjx Position of reported supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.5 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-07-12 00:24 UT (#1341040-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 386 with SN 2025kno (Pisces) SN 2025kno (Type: Ia, z=0.017785) discovered 2025-05-16.487 UT by ZTF using Palomar 1.2m Oschin Telescope Alias: ZTF25aaqksiw Discovery Magnitude 16.15 (r-ZTF Filter) ( TNS 2025kno ) |
| UGC 386 - Spiral Galaxy with SN 2025kno (T+78.5d) |
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| Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-02 23:59 UT (#1345050-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 386 with SN 2025kno - 2025-08-02 (T+78.5d) Image below (2025-08-02.996) was taken 78.5 days after discovery of 2025kno Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.5 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-02 23:59 UT (#1345050-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 386 with SN 2025kno - 2025-08-10 (T+85.5d) Image below (2025-08-10.025) was taken 85.5 days after discovery of 2025kno Position of reported supernova (faint, indistinct) is shown by white cross-hairs Poor quality image (low S/N) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-10 00:45 UT (#1346029-33) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 7753 with SN 2025kyg (Pegasus) SN 2025kyg (Type: Ia) discovered 2025-05-21.430 UT by ATLAS using Palomar 1.2m Oschin Telescope Alias: ATLAS25fee, ZTF25aaqhnsd, GOTO25dby Discovery Magnitude 15.72 (r-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 18.25 ( TNS 2025kyg ) |
| NGC 7753 with SN 2025kyg (T+87.6d) |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-17 01:35 UT (#1350087-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7753 / ARP 86 - Pre-Supernova Image (Aug 2022) NGC 7753 & NGC 7752 (Alias ARP 86) [ ARP Galaxies ] |
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| Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 00:48 UT (#1029066-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (125% size, square root scale, cropped) Image details as above |
| NGC 7753 with SN 2025kyg - 2025-08-17 (T+87.6d) Image below (2025-08-17.061) was taken 87.6 days after discovery of 2025kyg Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.8 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-17 01:35 UT (#1350087-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (125% size, square root scale, cropped) Image details as above |
| NGC 7753 with SN 2025kyg - 2025-08-31 (T+102.5d) Image below (2025-08-31.905) was taken 102.5 days after discovery of 2025kyg Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +18.3 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-31 21:52 UT (#1354005-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7753 with SN 2025kyg - 2025-10-21 (T+152.7d) Image below (2025-10-21.106) was taken 152.7 days after discovery of 2025kyg Position of reported supernova (not visible) is shown by white cross-hairs Non-Detection Magnitude +17.9 (Clear Filter) vs Prior Estimated Magnitude +18.3 (Clear Filter, 2025-08-31) Poor quality Image (single frame / cloud, poor guiding) |
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| Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-10-21 02:32 UT (#1369038) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7753 with SN 2025kyg - 2025-09-26 (T+127.7d) Image below (2025-09-26.101) was taken 127.7 days after discovery of 2025kyg Position of reported supernova (faint) is shown by white cross-hairs Non-Detection Limiting Magnitude +16.0 (Clear Filter) vs Prior Estimated Magnitude +18.3 (Clear Filter, 2025-08-31 Poor quality image (cloud/poor sky transparency, clear filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-09-26 02:26 UT (#1366157) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| LEDA 3089972 with SN 2025lxm (Coma Berenices) SN 2025lxm (Type: Ia-91bg) discovered 2025-05-25.289 UT by ZTF Alias: ZTF25aarnyuv |
| Discovery Magnitude 16.90 (r-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 20.49 (r-ZTF Filter) |
| ( TNS 2025lxm ) |
| LEDA 3089972 - Galaxy PGC 3089972 (catalog mag +16.4) with adjacent galaxies NGC 4066 (catalog mag +13.1), NGC 4070 (catalog mag +13.2), NGC 4060 (catalog mag +15.6), PGC 1626696 (catalog mag +16.8) |
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| Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-13 02:42 UT (#1384200-04) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| LEDA 3089972 with SN 2025lxm - 2025-12-13 (T+201.8d) |
| Image below (2025-12-13.106) was taken 201.8 days after discovery of 2025lxm |
| Position of earlier supernova (not separately distinguishable) is shown by white cross-hairs |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-13 02:42 UT (#1384200-04) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| LEDA 3089972 with SN 2025lxm - 2025-12-03 (T+192.0d) |
| Image below (2025-12-03.252) was taken 192.0 days after discovery of 2025lxm |
| Position of earlier supernova (not separately distinguishable) is
shown by white cross-hairs Measured Magnitude SN + Galaxy +15.39 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-12-03 06:03 UT (#1382351) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| LEDA 2048051 with SN 2025lzw (Canes Venatici) SN 2025lzw (Type: Ia-91T) discovered 2025-05-25.732 UT by XOSS Alias: PSP25J, TCP J13275591+3422400, ATLAS25fqd, GOTO25det, ZTF25aarutoh Discovery Magnitude 18.58 (V-Johnson Filter) vs Prior Non-Detection Limiting Magnitude ( Filter) CV candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp25j.html ( TNS 2025lzw ) |
| LEDA 2048051 with SN 2025lzw - 2026-02-27 (T+277.3d) Image below (2026-02-27.056) was taken 277.3 days after discovery of 2025lzw Position of earlier supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.6 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2026-02-27 01:20 UT (#1395211) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 4653 with SN 2025mqc (Virgo) SN 2025mqc (Type: Ib) discovered 2025-05-31.294 UT by ATLAS using ATLAS Mauna Loa Telescope Alias: ATLAS25fue, GOTO25dgl, ZTF25aatdgae |
| Discovery Magnitude 18.78 (orange-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 19.51 (cyan-ATLAS Filter) |
| ( TNS 2025mqc ) |
| NGC 4653 - Spiral Galaxy |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 05:50 UT (#1375293-97) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 4653 with SN 2025mqc - 2025-11-21 (T+173.9d) |
| Image below (2025-11-21.237) was taken 173.9 days after discovery of 2025mqc |
| Position of earlier supernova (not visible) is shown by white
cross-hairs Non-Detection Limiting Magnitude +19.4 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 05:50 UT (#1375293-97) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 4653 with SN 2025mqc - 2026-01-16 (T+229.8d) Image below (2026-01-16.072) was taken 229.8 days after discovery of 2025mqc Position of earlier supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +19.5 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-16 01:51 UT (#1391210-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 5033 with SN 2025mvn (Canes Venatici) SN 2025mvn (Type: II) discovered 2025-06-03.325 UT by ATLAS using ATLAS Mauna Loa Telescope Alias: ATLAS25fwv, GOTO25dhi, ZTF25aaugeio |
| Discovery Magnitude 17.91 (orange-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 16.17 (orange-ATLAS Filter) |
| ( TNS 2025mvn ) |
| NGC 5033 - Spiral Galaxy with SN 2025mvn (T+182.9d) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-03 05:00 UT (#1382305-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 5033 - Spiral Galaxy, Negative |
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| Annotated negative CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-03 05:00 UT (#1382305-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 5033 with SN 2025mvn - 2025-12-03 (T+182.9d) |
| Image below (2025-12-03.202) was taken 182.9 days after discovery of 2025mvn |
| Position of earlier supernova (indistinct) is shown by white cross-hairs |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-03 05:00 UT (#1382305-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 5033 with SN 2025mvn - 2026-01-16 (T+226.9d) Image below (2026-01-16.203) was taken 226.9 days after discovery of 2025mvn Position of earlier supernova (not distinguishable) is shown by white cross-hairs |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-16 05:00 UT (#1391291-94) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 4475 with SN 2025nat (Coma
Berenices) |
| NGC 4475 - Spiral Galaxy |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-12 20:34 UT (#1362013-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 4475 with SN 2025nat - 2025-09-12 (T+97.5d) Image below (2025-09-12.851) was taken 97.5 days after discovery of 2025nat Position of reported supernova (barely visible) is shown by white cross-hairs Limiting Magnitude +18.8 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-12 20:34 UT (#1362013-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3040 with SN 2025nkf (Leo) |
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NGC 3040 - Spiral Galaxy NGC 3040 (alias PGC 28479, catalog mag +14.9 PGC 28480 (catalog mag +15.3), PGC 200252 (catalog mag +16.1), PGC 1591421 (catalog mag +16.7) PGC 1592465 (catalog mag +17.9) |
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Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-02 04:15 UT (#1372127-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3040 with SN 2025nkf - 2025-11-02 (T+141.9d) Image below (2025-11-02.172) was taken 141.9 days after discovery of 2025nkf Position of reported SN (not distinguishable) is shown by white cross-hairs |
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Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-02 04:15 UT (#1372127-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 12720 with SN 2025nno (Pisces) |
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UGC 12720 - Spiral Galaxy Glare in upper left is from HIP 116771 (catalog mag 4.13) located 4.5' outside FOV |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-13 02:00 UT (#1362155-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 12720 with SN 2025nno - 2025-09-13 (T+90.5d) Image below (2025-09-13.077) was taken 90.5 days after discovery of 2025nno Position of reported supernova (very faint) is shown by white cross-hairs Estimated Magnitude +18.5 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-13 02:00 UT (#1362155-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| LEDA 3092696 with SN 2025nzh (Eridanus) SN 2025nzh (Type: Ia) discovered 2025-06-18.420 UT by ASAS-SN Alias: ASASSN-25co, ATLAS25gxy, GOTO25evv, ZTF19adfuzrc Discovery Magnitude 15.8 (g-Sloan Filter) vs Prior Non-Detection Limiting Magnitude 17.3 (g-Sloan Filter) Likely supernova, present in several epochs ( TNS 2025nzh ) |
| LEDA 3092696 with SN 2025nzh - 2026-01-15 (T+211.4d) Image below (2026-01-15.804) was taken 211.4 days after discovery of 2025nzh |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-15 19:27 UT (#1391026-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| LEDA 3092696 with SN 2025nzh - 2026-01-15 (T+211.4d) Image below (2026-01-15.804) was taken 211.4 days after discovery of 2025nzh Position of earlier supernova (not separately distinguishable, likely faded) is shown by white cross-hairs |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-15 19:27 UT (#1391026-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 1814 with SN 2025oas (Aries) SN 2025oas (Type: II) discovered 2025-06-19.472 UT by ZTF using Palomar 1.2m Oschin Telescope Alias: ZTF25aavyqag, GOTO25elj, ATLAS25gub, PS25epm Discovery Magnitude 16.75 (r-ZTF Filter) ( TNS 2025oas ) |
| UGC 1814 - Spiral Galaxy |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-10 01:36 UT (#1346052-55) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 1814 with SN 2025oas - 2025-08-10 (T+51.6d) Image below (2025-08-10.091) was taken 51.6 days after discovery of 2025oas Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +16.5 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-10 01:36 UT (#1346052-55) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 1814 with SN 2025oas - 2025-08-27 (T+68.5d) Image below (2025-08-27.003) was taken 68.5 days after discovery of 2025oas Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +17.6 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-27 00:13 UT (#1352065-69) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 1814 with SN 2025oas - 2025-09-18 (T+90.6d) Image below (2025-09-18.094) was taken 90.6 days after discovery of 2025oas Position of earlier supernova (no longer visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +19.1 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-18 02:22 UT (#1364108-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 4973 with SN 2025ovr (Ursa Major) SN 2025ovr (Type: IIb) discovered 2025-06-24.880 UT by Giancarlo Cortini Alias: ZTF25aaxocya Discovery Magnitude 17.0 (Clear Filter) vs Prior Non-Detection Limiting Magnitude 19.0 ( TNS 2025ovr ) |
| UGC 4973 - Spiral Galaxy with SN 2025ovr (T+66.2d) |
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| Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-30 03:02 UT (#1353057-61) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4973 with SN 2025ovr - 2025-08-27 (T+63.2d) Image below (2025-08-27.085) was taken 63.2 days after discovery of 2025ovr Position of earlier supernova (not visible) is shown by white cross-hairs Poor quality image (poor sky transparency/cloud, single frame) |
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| Annotated CCD Image (100% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-08-27 02:02 UT (#1352134) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4973 with SN 2025ovr - 2025-08-30 (T+66.2d) Image below (2025-08-30.121) was taken 66.2 days after discovery of 2025ovr Position of supernova (very faint) is shown by white cross-hairs Estimated Magnitude +18.5 |
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| Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-30 03:02 UT (#1353057-61) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 1206 with SN 2025pao (Pisces) SN 2025pao (Type: Ia) discovered 2025-06-26.454 UT by CRTS Alias: SNhunt473, GOTO25ein, ATLAS25gwy, ZTF25ababeev Discovery Magnitude 17.5 (V-CRTS Filter) vs Prior Non-Detection Limiting Magnitude 21.2 ( TNS 2025pao ) |
| UGC 1206 Galaxy |
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| Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-17 02:38 UT (#1350109-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 1206 with SN 2025pao - 2025-08-17 (T+51.7d) Image below (2025-08-17.106) was taken 51.7 days after discovery of 2025pao Position of reported SN (very faint) is shown by white cross-hairs Estimated Magnitude +18.5 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-17 02:38 UT (#1350109-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 1206 with SN 2025pao - 2025-08-26 (T+61.5d) Image below (2025-08-26.989) was taken 61.5 days after discovery of 2025pao Position of reported SN (very faint) is shown by white cross-hairs Estimated Magnitude +18.2 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-26 23:53 UT (#1352058-62) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 1206 with SN 2025pao - 2025-09-29 (T+94.6d) Image below (2025-09-29.048) was taken 94.6 days after discovery of 2025pao Position of earlier SN (not visible or barely visible) is shown by white cross-hairs Non-detection Limiting Magnitude +18.6 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-29 01:18 UT (#1368151-55) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 797 with SN 2025pel (Andromeda) SN 2025pel (Type: Ia) discovered 2025-06-17.194 UT by GOTO using GOTO-North Telescope Alias: GOTO25dpa Discovery Magnitude 18.41 (L-GOTO Filter) vs Prior Non-Detection Limiting Magnitude 20.20 ( TNS 2025pel ) |
| NGC 797 with SN 2025pel - 2025-09-06 (T+80.9d) Image below (2025-09-06.056) was taken 80.9 days after discovery of 2025pel Position of reported supernova (not visible) is indicated by white cross-hairs Estimated Magnitude +17.8 (Clear Filter) Poor quality image (suboptimal sky transparency or bright sky) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-06 01:31 UT (#1358137-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2024jjc - Previous Supernova in NGC 797 (Andromeda) SN 2024jjc (Type: II) discovered 2024-05-26.481 UT by ZTF Alias: ZTF24aaoupov Discovery Magnitude 17.19 (r-ZTF Filter) ( TNS 2024epz ) |
| NGC 797 with SN 2024jjc - 2024-08-04 (T+69.6d) Image below (2024-08-04.034) was taken 69.6 days after discovery of 2024jjc Position of reported supernova (faint) is indicated by white cross-hairs. Estimated Magnitude +17.7 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-08-04 00:58 UT (#1222078-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024jjc (in NGC 797) on Supernova 2024 Page >> |
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| NGC 7331 with SN 2025rbs (Pegasus) SN 2025rbs (Type: Ia) discovered 2025-07-14.141 UT by GOTO using GOTO-North Telescope Alias: GOTO25evh, ATLAS25hsl, PS25feg, ZTF25abbgajq Discovery Magnitude 17.07 (L-Goto Filter) vs Prior Non-Detection Limiting Magnitude 20.1 ( TNS 2025rbs ) |
| NGC 7331 with SN 2025rbs (T+19.9d) With adjacent galaxies NGC 7336, NGC 7335, NGC 7337, NGC 7340 |
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| Annotated CCD Image (70% size, log scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-03 00:30 UT (#1345057-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7331 with SN 2025rbs - 2025-08-03 (T+19.9d) Image below (2025-08-03.016) was taken 19.9 days after discovery of 2025rbs Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude +12.08 (Clear Filter) |
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| Annotated CCD Image (125% size, log scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-03 00:30 UT (#1345057-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7331 with SN 2025rbs - 2025-08-17 (T+33.9d) Image below (2025-08-17.046) was taken 33.9 days after discovery of 2025rbs Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude +12.40 (Clear Filter) |
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| Annotated CCD Image (125% size, log scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-17 01:14 UT (#1350080-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7331 with SN 2025rbs - 2025-08-27 (T+43.9d) Image below (2025-08-27.046) was taken 43.9 days after discovery of 2025rbs Position of reported supernova (distinct, but fading) is shown by white cross-hairs Estimated Magnitude +13.2 (Clear Filter) |
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| Annotated CCD Image (125% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-27 01:14 UT (#1352117-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7331 with SN 2025rbs - 2025-09-02 (T+49.9d) Image below (2025-09-02.010) was taken 49.9 days after discovery of 2025rbs Position of reported supernova (distinct, but fading) is shown by white cross-hairs Estimated Magnitude +13.4 (Clear Filter) |
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| Annotated CCD Image (125% size, log scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-02 00:24 UT (#1355010-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7331 with SN 2025rbs - 2025-09-26 (T+73.9d) Image below (2025-09-26.042) was taken 73.9 days after discovery of 2025rbs Position of reported supernova (faint & fading) is shown by white cross-hairs Estimated Magnitude +13.8 (Clear Filter) |
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| Annotated CCD Image (125% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-26 01:08 UT (#1366130-34) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| CGCG 213-027 with SN 2025rdu (Ursa Major) SN 2025rdu (Type: Ia) discovered 2025-07-14.163 UT by ZTF using Palomar 1.2m Oschin Telescope Alias: ZTF25abbfeou |
| Discovery Magnitude 16.69 (r-ZTF Filter) |
| ( TNS 2025rdu ) |
| CGCG 213-027 with SN 2025rdu - 2025-11-26 (T+135.0d) |
| Image below (2025-11-26.159) was taken 135.0 days after discovery of 2025rdu |
| Position of earlier supernova (not separately distinguishable) is
shown by white cross-hairs Measured Magnitude, SN +14.58 Galaxy + (Clear Filter) |
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| Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-26 03:57 UT (#1378214-18) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 9246 with SN 2025rxq (Virgo) SN 2025rxq (Type: II) discovered 2025-07-23.288 UT by PS1 Alias: PS25fgp Discovery Magnitude 18.39 (g-P1 Filter) ( TNS 2025rxq ) |
| UGC 9246 with adjacent stars HIP 70616 & HIP 70651 |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-14 01:50 UT (#1393173-77) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 9246 with SN 2025rxq - 2026-02-14 (T+205.8d) Image below (2026-02-14.070) was taken 205.8 days after discovery of 2025rxq Position of earlier supernova (no longer visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +19.5 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-14 01:50 UT (#1393173-77) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025taz (Hercules) |
| WISEA Galaxy (PGC 166556) with SN 2025taz (T+11.8d) |
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Annotated CCD Image (55% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-14 22:57 UT (#1348005-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025taz - 2025-08-14 (T+11.8d) Image below (2025-08-14.952) was taken 11.8 days after discovery of 2025taz Position of reported transient (faint but distinct) is shown by white cross-hairs Measured Magnitude +14.83 (Clear Filter) |
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Annotated CCD Image (100% size, linear scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-14 22:57 UT (#1348005-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025taz - 2025-08-14 (T+11.8d) Image below (2025-08-14.952) was taken 11.8 days after discovery of 2025taz Position of reported transient (faint but distinct) is shown by white cross-hairs Measured Magnitude +14.83 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-14 22:57 UT (#1348005-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025taz - 2025-08-17 (T+13.8d) Image below (2025-08-17.016) was taken 13.8 days after discovery of 2025taz Position of reported transient (faint but distinct) is shown by white cross-hairs Measured Magnitude +14.77 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-17 00:30 UT (#1350066-69) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025taz - 2025-08-26 (T+23.8d) Image below (2025-08-26.963) was taken 23.8 days after discovery of 2025taz Position of reported transient (faint, fading) is shown by white cross-hairs Measured Magnitude +14.97 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-26 23:11 UT (#1352047-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025taz - 2025-09-05 (T+32.8d) Image below (2025-09-05.017) was taken 32.8 days after discovery of 2025taz Position of reported transient (faint, stable ? ) is shown by white cross-hairs Measured Magnitude +14.97 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-05 00:31 UT (#1357083-87) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025taz - 2025-09-16 (T+44.7d) Image below (2025-09-16.890) was taken 44.7 days after discovery of 2025taz Position of reported transient (faint, fading ) is shown by white cross-hairs Measured Magnitude +15.14 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-16 21:30 UT (#1363044-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025taz - 2025-11-01 (T+90.7d) Image below (2025-11-01.893) was taken 90.7 days after discovery of 2025taz Position of reported transient (faint, fading ) is shown by white cross-hairs Measured Magnitude +15.19 (Clear Filter) Poor quality image (cloud, uneven sky background) |
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Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-01 21:31 UT (#1372045-47) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025taz - 2025-11-25 (T+114.6d) |
| Image below (2025-11-25.796) was taken 114.6 days after discovery of 2025taz |
| Position of earlier supernova (not separately distinguishable) is shown by white cross-hairs |
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| Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-11-25 19:06 UT (#1378046) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| LEDA 213320 with SN 2025tji (Taurus) SN 2025tji (Type: Ia) discovered 2025-08-08.220 UT by GOTO Alias: GOTO25fsc Discovery magnitude 16.75 (L-GOTO Filter) vs Prior Non-Detection Limiting Magnitude 19.0 ( TNS 2025tji) |
| LEDA 213320 with SN 2025tji - 2025-09-18 (T+40.9d) Image below (2025-09-18.150) was taken 40.9 days after discovery of 2025tji Position of reported supernova (not separately distinguishable) is shown by white cross-hairs Measured Magnitude +14.51 SN+Nucleus (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-18 03:44 UT (#1364135-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| LEDA 213320 with SN 2025tji - 2025-09-18 (T+40.9d) |
| Image below (2025-09-18.150) was taken 40.9 days after discovery of
2025tji Position of earlier supernova (not separately distinguishable) is shown by white cross-hairs Measured Magnitude +14.45 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-18 03:44 UT (#1364135-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| LEDA 213320 with SN 2025tji - 2025-12-02 (T+116.7d) |
| Image below (2025-12-02.950) was taken 116.7 days after discovery of 2025tji |
| Position of earlier supernova (not separately distinguishable) is
shown by white cross-hairs Measured Magnitude SN + Galaxy +14.30 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-02 22:57 UT (#1382169-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 3791 with SN 2025tsy (Gemini) SN 2025tsy (Type: II) discovered 2025-08-11.507 UT by ZTF using Palomar 1.2m Oschin Telescope Alias: ZTF25abibtdm |
| Discovery Magnitude 18.42 (r-ZTF Filter) |
| ( TNS 2025tsy ) |
| UGC 3791 - Spiral Galaxy |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-26 02:18 UT (#1378178-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3791 with SN 2025tsy - 2025-11-26 (T+106.6d) |
| Image below (2025-11-26.090) was taken 106.6 days after discovery of 2025tsy |
| Position of earlier supernova (not visible) is shown by white
cross-hairs Non-Detection Limiting Magnitude +19.6 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-26 02:18 UT (#1378178-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 10809 with SN 2025vaw (Hercules) AT 2025vaw (Type: Ic-BL) discovered 2025-08-22.925 UT by ATLAS using ATLAS Teide Tenerife Telescope Alias: ATLAS25kew, ZTF25abkwytp Discovery magnitude 16.90 (wide-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 20.19 ( TNS 2025vaw) |
| UGC 10809 & PGC 200345 - Galaxies with SN 2025vaw (T+4.0d) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-26 22:33 UT (#1352029-33) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 & PGC 200345 with SN 2025vaw - 2025-08-26 (T+4.0d) Image below (2025-08-26.934) was taken 4.0 days after discovery of 2025vaw Position of reported supernova (faint, but not fully separated from nucleus ) is shown by white cross-hairs Supernova appears to be associated with PGC 200345 (catalog mag +16.8) rather than with UGC 10058 Measured Magnitude +15.49 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-26 22:33 UT (#1352029-33) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-08-31 (T+9.0d) Image below (2025-08-31.972) was taken 9.0 days after discovery of 2025vaw Position of reported supernova (faint, but not fully separated from nucleus ) is shown by white cross-hairs Supernova appears to be associated with PGC 200345 (catalog mag +16.8) rather than with UGC 10058 Measured Magnitude +15.70 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-08-31 23:25 UT (#1354049-51) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-09-05 (T+14.0d) Image below (2025-09-05.911) was taken 14.0 days after discovery of 2025vaw Position of reported supernova (faint, but not fully separated from nucleus ) is shown by white cross-hairs Supernova appears to be associated with PGC 200345 (catalog mag +16.8) rather than with UGC 10058 Measured Magnitude +15.52 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-05 22:00 UT (#1358034-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-09-08 (T+16.9d) Image below (2025-09-08.867) was taken 16.9 days after discovery of 2025vaw Position of reported supernova (faint, fading) is shown by white cross-hairs Supernova appears to be associated with PGC 200345 (catalog mag +16.8) rather than with UGC 10058 Measured Magnitude +15.61(Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-08 20:56 UT (#1359014-18) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-09-11 (T+20.0d) Image below (2025-09-11.899) was taken 20.0 days after discovery of 2025vaw Position of reported supernova (faint, fading) is shown by white cross-hairs Supernova appears to be associated with PGC 200345 (catalog mag +16.8) rather than with UGC 10058 Measured Magnitude +15.66 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-11 21:40 UT (#1361046-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-09-16 (T+24.9d) Image below (2025-09-16.845) was taken 24.9 days after discovery of 2025vaw Position of reported supernova (faint, fading) is shown by white cross-hairs Supernova appears to be associated with PGC 200345 (catalog mag +16.8) rather than with UGC 10058 Measured Magnitude +15.89 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-16 20:24 UT (#1363014-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-09-25 (T+34.0d) Image below (2025-09-25.964) was taken 34.0 days after discovery of 2025vaw Position of reported supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +16.5 (Clear Filter) vs Prior Measured Magnitude 15.89 (Clear Filter, T+24.9d) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-25 23:17 UT (#1366091-95) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-11-01 (T+70.9d) Image below (2025-11-01.873) was taken 70.9 days after discovery of 2025vaw Position of reported supernova (not visible / not distinuishable) is shown by white cross-hairs Non-Detection Limiting Magnitude +17.5 - 18.5 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-01 21:05 UT (#1372029-33) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-11-25 (T+94.8d) |
| Image below (2025-11-25.758) was taken 94.8 days after discovery of 2025vaw |
| Position of earlier supernova (not visible) is shown by white
cross-hairs Non-Detection Limiting Magnitude +18.1 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-25 18:20 UT (#1378038-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 10809 with SN 2025vaw - 2025-12-16 (T+115.8d) |
| Image below (2025-12-16.730) was taken 115.8 days after discovery of 2025vaw |
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Position of earlier supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude + (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-16 17:35 UT (#1386017-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 7606 with SN 2025vzq (Aquarius) |
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NGC 7606 - Spiral Galaxy Alias: Herschel I-104 [ Herschel 400 Objects ] |
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Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-08 22:02 UT (#1373028-29) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 7606 with SN 2025vzq - 2025-11-08 (T+72.4d) Image below (2025-11-08.916) was taken 72.4 days after discovery of 2025vzq Position of reported SN (not distinguishable) is shown by white cross-hairs Non-Detection Limiting Magnitude +17.0 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-08 22:02 UT (#1373028-29) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| CGCG 137-080 with SN 2025zpw (Hercules) SN 2025zpw (Type: Ia) discovered 2025-10-05.215 UT by ATLAS Alias: ATLAS25mkt Discovery Magnitude 16.922 (orange-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 18.88 (orange-ATLAS Filter) ( TNS 2025zpw ) |
| CGCG 137-080 with SN 2025zpw (T+103.0d) |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-16 05:59 UT (#1391312-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| CGCG 137-080 with SN 2025zpw - 2026-01-16 (T+103.0d) Image below (2026-01-16.244) was taken 103.0 days after discovery of 2025zpw Position of earlier supernova (not separately distinguishable) is shown by white cross-hairs |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-16 05:59 UT (#1391312-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| CGCG 137-080 with SN 2025zpw - 2026-02-28 (T+146.0d) Image below (2026-02-28.185) was taken 146.0 days after discovery of 2025zpw Position of earlier supernova (not separately distinguishable) is shown by white cross-hairs Measured Magnitude nucleous+SN +14.62 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-28 04:36 UT (#1396237-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| SN 2025zry (Ursa Major) Alias: In WISEA J110632.13+460212.5 SN 2025zry (Type: Ia) discovered 2025-10-09.620 UT by ATLAS Alias: ATLAS25mnd, GOTO25kfg, PS25ikh |
| Discovery Magnitude 16.49 (orange-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 19.60 (wide-ATLAS Filter) |
| ( TNS 2025zry ) |
| SN 2025zry - 2025-11-28 (T+49.5d) |
| Image below (2025-11-28.099) was taken 49.5 days after discovery of 2025zry |
| Position of earlier supernova (not separately distinguishable) is
shown by white cross-hairs Poor quality image (poor seeing / wind shake) |
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| Annotated CCD Image (175% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-28 02:28 UT (#1379214-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025zry - 2025-12-03 (T+54.5d) |
| Image below (2025-12-03.072) was taken 54.5 days after discovery of 2025zry |
| Position of earlier supernova (not separately distinguishable) is
shown by white cross-hairs Measured Magnitude SN + Galaxy +17.07 (Clear Filter) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-03 01:52 UT (#1382232-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025zry - 2025-12-13 (T+64.6d) |
| Image below (2025-12-13.198) was taken 64.6 days after discovery of 2025zry |
| Position of earlier transient (not separately distinguishable) is
shown by white cross-hairs Measured Magnitude (SN + Galaxy) +17.88 (Clear Filter) |
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| Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-13 04:54 UT (#1384256-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025zry - 2025-12-13 Detail (T+64.6d) |
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| Annotated CCD Image (175% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-13 04:54 UT (#1384256-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| SN 2025wld (Orion) Alias: In WISEA J044928.33+065936.2 SN 2025wld (Type: Ia) discovered 2025-08-24.239 UT by GOTO Alias: GOTO25got |
| ( TNS 2025wld ) |
| SN 2025wld - 2025-11-21 (T+88.8d) |
| Image below (2025-11-21.056) was taken 88.8 days after discovery of
2025wld Position of earlier supernova (not separately distinguishable) is shown by white cross-hairs |
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| Annotated CCD Image (100% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-11-21 01:21 UT (#1375185) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025wld - 2025-12-16 (T+114.7d) |
| Image below (2025-12-16.919) was taken 114.7 days after discovery of 2025wld |
| Position of earlier supernova (not separarely distinguishable) is shown by white cross-hairs |
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| Annotated CCD Image (100% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-16 22:10 UT (#1386160-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 3458 with SN 2025yao (Camelopardalis) SN 2025yao (Type: II) discovered 2025-09-20.446 UT by ZTF using Palomar 1.2m Oschin Telescope Alias: ZTF25absindv Discovery Magnitude 18.37 (r-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 20.32 ( TNS 2025yao ) |
| UGC 3458 with SN 2025yao - 2025-10-21 (T+30.7d) Image below (2025-10-21.172) was taken 30.7 days after discovery of 2025yao Position of reported supernova (not visible) is shown by white cross-hairs |
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| Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-10-21 04:10 UT (#1369047-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3458 with SN 2025yao - 2025-09-26 (T+5.6d) Image below (2025-09-26.012) was taken 5.6 days after discovery of 2025yao Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +16.54 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-26 00:25 UT (#1366118-22) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3458 with SN 2025yao - 2025-09-29 (T+8.6d) Image below (2025-09-29.081) was taken 8.6 days after discovery of 2025yao Position of reported supernova (faint) is shown by white cross-hairs Estimated Magnitude +16.7 (Clear Filter) Poor quality image (poor guiding, best 2 of 5 frames) |
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| Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-09-29 02:03 UT (#1368166-69) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3458 with SN 2025yao - 2025-10-21 (T+30.7d) Image below (2025-10-21.172) was taken 30.7 days after discovery of 2025yao Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +16.39 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-10-21 04:10 UT (#1369047-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3458 with SN 2025yao - 2025-10-30 (T+39.6d) Image below (2025-10-30.056) was taken 39.6 days after discovery of 2025yao Position of reported supernova (faint & fading) is shown by white cross-hairs Measured Magnitude +16.44 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-10-30 01:27 UT (#1371093-96) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3458 with SN 2025yao - 2025-11-01 (T+42.5d) Image below (2025-11-01.967) was taken 42.5 days after discovery of 2025yao Position of reported supernova (faint & fading) is shown by white cross-hairs Measured Magnitude +16.87 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-01 23:15 UT (#1372078-79) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3458 with SN 2025yao - 2025-11-21 (T+61.7d) |
| Image below (2025-11-21.115) was taken 61.7 days after discovery of 2025yao |
| Position of earlier supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.8 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 02:52 UT (#1375232-35) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 3458 with SN 2025yao - 2025-11-26 (T+66.6d) |
| Image below (2025-11-26.075) was taken 66.6 days after discovery of 2025yao |
| Position of earlier supernova (very faint) is shown by white
cross-hairs Measured Magnitude +17.53 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-26 01:53 UT (#1378171-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 2885 with SN 2025aant (Perseus) SN 2025aant (Type: II) discovered 2025-10-15.468 UT by ATLAS Alias: ATLAS25msz |
| Discovery Magnitude 18.42 (cyan-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 20.00 (wide-ATLAS Filter) |
| ( TNS 2025aant ) |
| UGC 2885 - Spiral Galaxy |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-09 00:34 UT (#1383070-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 2885 with SN 2025aant - 2025-11-27 (T+43.4d) |
| Image below (2025-11-27.848) was taken 43.4 days after discovery of 2025aant |
| Position of earlier supernova (very faint) is shown by white
cross-hairs Estimated Magnitude +18.4 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-27 20:30 UT (#1379102-06) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 2885 with SN 2025aant - 2025-12-09 (T+54.5d) |
| Image below (2025-12-09.017) was taken 54.5 days after discovery of 2025aant |
| Position of earlier transient (very faint) is shown by white
cross-hairs Estimated Magnitude +18.5 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-09 00:34 UT (#1383070-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 2885 with SN 2025aant - 2025-12-19 (T+65.4d) |
| Image below (2025-12-19.915) was taken 65.4 days after discovery of 2025aant |
| Position of earlier transient (very faint) is shown by white
cross-hairs Estimated Magnitude +18.7 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-19 22:06 UT (#1387123-27) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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SN 2025aarn (Eridanus) |
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SN 2025aarn - 2025-10-30 (T+12.4d) Image below (2025-10-30.102) was taken 12.4 days after discovery of 2025aarnj Position of reported SN (faint) is shown by white cross-hairs Measured Magnitude +16.36 (Clear Filter) Poor quality image (single frame) |
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Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2025-10-30 02:27 UT (#1371113) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025aarn - 2025-11-21 (T+34.3d) |
| Image below (2025-11-21.001) was taken 34.3 days after discovery of 2025aarn |
| Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +17.03 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 00:09 UT (#1375122-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025aarn - 2025-11-27 (T+41.1d) |
| Image below (2025-11-27.874) was taken 41.1 days after discovery of 2025aarn |
| Position of earlier supernova (not visible) is shown by white
cross-hairs Non-Detection Limiting Magnitude +16.0 (Clear Filter) |
| Poor quality image (poor seeing / poor skly transparency |
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| Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-27 21:04 UT (#1379120-22) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025aarn - 2025-12-13 (T+56.3d) |
| Image below (2025-12-13.011) was taken 56.3 days after discovery of 2025aarn |
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Position of earlier transient (faint) is shown by white cross-hairs Measured Magnitude +18.02 (Clear Filter) |
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Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-13 00:25 UT (#1384128-32) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3106 with SN 2025aauj (Leo Minor) |
| NGC 3106 - Spiral Galaxy with SN 2025aauj (T+11.7d) |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-10-30 04:14 UT (#1371148-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3106 with SN 2025aauj - 2025-10-30 (T+11.7d) Image below (2025-10-30.170) was taken 11.7 days after discovery of 2025aauj Position of reported SN (faint but distinct) is shown by white cross-hairs Measured Magnitude +15.92 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-10-30 04:14 UT (#1371148-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3106 with SN 2025aauj - 2025-11-02 (T+14.7d) Image below (2025-11-02.188) was taken 14.7 days after discovery of 2025aauj Position of reported SN (faint) is shown by white cross-hairs Measured Magnitude +15.98 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-02 04:37 UT (#1372134-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3106 with SN 2025aauj - 2025-11-21 (T+33.7d) |
| Image below (2025-11-21.127) was taken 33.7 days after discovery of 2025aauj |
| Position of earlier supernova (faint) is shown by white cross-hairs Estimated Magnitude +16.9 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 03:11 UT (#1375238-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3106 with SN 2025aauj - 2025-11-26 (T+38.7d) |
| Image below (2025-11-26.174) was taken 38.7 days after discovery of 2025aauj |
| Position of earlier supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.1 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-26 04:20 UT (#1378220-24) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3106 with SN 2025aauj - 2025-12-03 (T+45.5d) |
| Image below (2025-12-03.003) was taken 45.5 days after discovery of 2025aauj |
| Position of earlier supernova (very faint) is shown by white
cross-hairs Estimated Magnitude +18.4 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-03 00:13 UT (#1382196-200) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 3106 with SN 2025aauj - 2025-12-15 (T+58.5d) Image below (2025-12-15.944) was taken 58.5 days after discovery of 2025aauj |
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Position of earlier transient (very faint) is shown by white cross-hairs Estimated Magnitude + (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-15 22:48 UT (#1385066-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3106 with SN 2025aauj - 2026-01-13 (T+87.5d) Image below (2026-01-13.976) was taken 87.5 days after discovery of 2025aauj Position of earlier supernova (very faint) is shown by white cross-hairs Estimated Magnitude +19.0 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-13 23:35 UT (#1390163-67) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3106 with SN 2025aauj - 2026-02-14 (T+118.6d) Image below (2026-02-14.101) was taken 118.6 days after discovery of 2025aauj Position of earlier supernova (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +19.7 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-14 02:35 UT (#1393187-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Z 160-45 with SN 2025abwt (Coma Berenices) SN 2025abwt (Type: Ia) discovered 2025-10-29.544 UT by ZTF Alias: ZTF25acbeukb, ATLAS25obc Discovery Magnitude 16.7193 (r-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 16.7885 (r-ZTF Filter) Early SN candidate (r-rise > 0.82+-0.02 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25acbeukb ( TNS 2025abwt ) |
| Z 160-45 - Spiral Galaxy Alias : PGC 44341(catalog mag +15.8) wih adjacent galaxies PGC 44394 (catalog mag +15.4), PGC 44393 (catalog mag +16.0) & PGC 44398 |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-18 01:07 UT (#1394149-53) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Z 160-45 with SN 2025abwt - 2026-02-18 (T+111.5d) Image below (2026-02-18.040) was taken 111.5 days after discovery of 2025abwt Position of earlier supernova (not separately distinguishable) is shown by white cross-hairs Measured Magnitude (SN + Galaxy Nucleus) +14.8 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-18 01:07 UT (#1394149-53) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| LEDA 68428 with SN 2025acqv (Lacerta) SN 2025acqv (Type: Ia) discovered 2025-11-05.162 UT by ZTF using Palomar 1.2m Oschin Telescope Alias: ZTF21acbfyew, GOTO25kzy |
| Discovery Magnitude 19.17 (g-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 18.90 (g-ZTF Filter) Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). |
| ( TNS 2025acqv ) |
| LEDA 68428 - Galaxy w/SN 2025acqv (T+25.6d) |
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| Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-30 18:12 UT (#1381022-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| LEDA 68428 with SN 2025acqv - 2025-11-30 (T+25.6d) |
| Image below (2025-11-30.751) was taken 25.6 days after discovery of 2025acqv |
| Position of earlier supernova (distinct ?) is shown by white
cross-hairs Measured Magnitude (SN + Galaxy) +14.98 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-30 18:12 UT (#1381022-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| LEDA 68428 with SN 2025acqv - 2026-03-04 (T+119.0d) Image below (2026-03-04.139) was taken 119.0 days after discovery of 2025acqv Position of earlier supernova (faint) is shown by white cross-hairs Estimated Magnitude (SN + Galaxy) +15.0 (Clear Filter) Poor quality image (poor seeing / uneven sky background) |
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| Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-03-04 03:26 UT (#1399254-57) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| MCG +7-28-15 with SN 2025adje (Canes Venatici) SN 2025adje (Type: II) discovered 2025-11-14.510 UT by ASAS-SN using ASASSN-Leavitt Telescope Alias: ASASSN-25et, ZTF25acegldm, ATLAS25owo, GOTO25lal |
| Discovery Magnitude 14.70 (g-Sloan Filter) vs Prior Non-Detection Limiting Magnitude 17.20 (g-Sloan Filter) Present in two epochs, unknown redshift host galaxy, discovered after seasonal break |
| ( TNS 2025adje ) |
| MCG +7-28-15 with SN 2025adje - 2025-12-03 (T+18.5d) |
| Image below (2025-12-03.019) was taken 18.5 days after discovery of 2025adje |
| Position of earlier supernova (distinct) is shown by white
cross-hairs Measured Magnitude +14.70 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-03 00:36 UT (#1382203-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| MCG +7-28-15 with SN 2025adje - 2026-01-16 (T+62.7d) Image below (2026-01-16.220) was taken 62.7 days after discovery of 2025adje Position of earlier supernova (distinct) is shown by white cross-hairs Measured Magnitude +15.22 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-16 05:26 UT (#1391298-302) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| MCG +7-28-15 with SN 2025adje - 2026-02-14 (T+91.7d) Image below (2026-02-14.179) was taken 91.7 days after discovery of 2025adje Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +15.84 (Clear Filter) (difficult to separate in SExractor, measured value may be a composite) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-14 04:27 UT (#1393229-33) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| MCG +7-28-15 with SN 2025adje - 2026-03-02 (T+108.5d) Image below (2026-03-02.992) was taken 108.5 days after discovery of 2025adje Position of earlier supernova (faint) is shown by white cross-hairs Estimated Magnitude +16.5 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-03-02 23:57 UT (#1398103-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 4316 with SN 2025advo (Hydra) SN 2025advo (Type: Ic) discovered 2025-11-17.144 UT by ATLAS Alias: ATLAS25ogq, GOTO25kkf |
| ( TNS 2025advo ) |
| UGC 4316 - Spiral Galaxy |
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| Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-13 01:37 UT (#1384163-66) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2025-12-13 (T+25.9d) |
| Image below (2025-12-13.063) was taken 25.9 days after discovery of 2025advo |
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| Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-13 01:37 UT (#1384163-66) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2025-11-21 (T+3.9d) |
| Image below (2025-11-21.074) was taken 3.9 days after discovery of 2025advo |
| Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +16.05 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-21 01:55 UT (#1375197-201) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2025-11-26 (T+9.0d) |
| Image below (2025-11-26.128) was taken 9.0 days after discovery of 2025advo |
| Position of earlier supernova (distinct) is shown by white
cross-hairs Measured Magnitude +16.07 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-26 03:13 UT (#1378200-04) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2025-11-29 (T+12.0d) |
| Image below (2025-11-29.165) was taken 12.0 days after discovery of 2025advo |
| Position of earlier supernova (distinct) is shown by white
cross-hairs Measured Magnitude +15.65 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-29 04:00 UT (#1380084-85) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2025-12-03 (T+16.0d) |
| Image below (2025-12-03.103) was taken 16.0 days after discovery of 2025advo |
| Position of earlier supernova (distinct) is shown by white
cross-hairs Measured Magnitude +15.48 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-03 02:36 UT (#1382246-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2025-12-13 (T+25.9d) |
| Image below (2025-12-13.063) was taken 25.9 days after discovery of 2025advo |
| Position of earlier supernova (distinct) is shown by white
cross-hairs Measured Magnitude +15.30 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-13 01:37 UT (#1384163-66) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2025-12-20 (T+32.9d) |
| Image below (2025-12-20.024) was taken 32.9 days after discovery of 2025advo |
| Position of earlier transient (distinct) is shown by white
cross-hairs Measured Magnitude +15.28 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-20 00:43 UT (#1387191-95) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2025-12-31 (T+44.1d) |
| Image below (2025-12-31.228) was taken 44.1 days after discovery of 2025advo |
| Position of earlier supernova (distinct) is shown by white
cross-hairs Measured Magnitude +15.50 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-31 05:38 UT (#1389133-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 4316 with SN 2025advo - 2026-02-13 (T+88.8d) Image below (2026-02-13.926) was taken 88.8 days after discovery of 2025advo Position of earlier supernova (faint but distinct) is shown by white cross-hairs Measured Magnitude +16.31 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-13 22:23 UT (#1393075-79) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| SN 2025aedz (Camelopardalis) SN 2025aedz (Type: II) discovered 2025-11-18.806 UT by Taiga Sasaoka Alias: ZTF25acegczg, ATLAS25pbz, GOTO25kss |
| Discovery Magnitude 17.19 (Clear Filter) vs Prior Non-Detection Limiting Magnitude 17.41 (Clear Filter) Observation with the Tomo-e Gozen camera on the 1.05 Kiso Schmidt telescope. No filter used (the peak wavelength is 500nm and the wavelength range is 350-900nm). |
| ( TNS 2025aedz ) |
| SN 2025aedz - 2025-11-27 (T+9.1d) |
| Image below (2025-11-27.934) was taken 9.1 days after discovery of
2025aedz Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude +16.31 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-11-27 22:34 UT (#1379162-66) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025aedz - 2025-12-02 (T+14.2d) |
| Image below (2025-12-02.965) was taken 14.2 days after discovery of 2025aedz |
| Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +16.53 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-02 23:17 UT (#1382176-79) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2025aedz - 2026-02-28 (T+102.2d) Image below (2026-02-28.983) was taken 102.2 days after discovery of 2025aedz Position of earlier supernova (very faint) is shown by white cross-hairs Limiting Magnitude +18.6 (Clear Filter) |
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| Annotated CCD Image (125% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-28 23:41 UT (#1397050-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 5381 with SN 2025ahep (Leo) SN 2025ahep (Type: II) discovered 2025-12-17.443 UT by ATLAS Alias: ZTF25acinfdh Discovery Magnitude 17.506 (g-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 21.0114 (g-ZTF Filter) Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). ( TNS 2025ahep ) |
| UGC 5381 - Spiral Galaxy with SN 2025ahep (T+2.6d) |
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Annotated CCD Image (50% size, square root scale)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-20 01:26 UT (#1387206-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 5381 with SN 2025ahep - 2025-12-20 (T+2.6d) |
| Image below (2025-12-20.055) was taken 2.6 days after discovery of 2025ahep |
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Position of reported transient (faint) is shown by white cross-hairs Estimated Magnitude +17.2 (Clear Filter) (SN is labelled here as AT 2025ahep before its subsequent confirmation as a Type II Supernova) |
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Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-12-20 01:26 UT (#1387206-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 5381 with SN 2025ahep - 2025-12-31 (T+13.7d) |
| Image below (2025-12-31.138) was taken 13.7 days after discovery of 2025ahep |
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Position of earlier transient (faint) is shown by white cross-hairs Estimated Magnitude +17.0 (Clear Filter) |
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Poor quality image (single frame)
(SN is labelled here as AT 2025ahep) |
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Annotated CCD Image (150% size, square root scale, cropped)
180s exposure (single frame), 3x3 binning, Clear Filter 2025-12-31 03:18 UT (#1389080) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 5381 with SN 2025ahep - 2026-01-13 (T+27.5d)
Image below (2026-01-13.965) was taken 27.5 days after discovery of 2025ahep Position of earlier supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.4 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-13 23:17 UT (#1390158-61) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 5381 with SN 2025ahep - 2026-01-18 (T+31.7d)
Image below (2026-01-18.139) was taken 31.7 days after discovery of 2025ahep Position of earlier supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.5 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-18 03:28 UT (#1392006-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 5381 with SN 2025ahep - 2026-02-14 (T+58.6d) Image below (2026-02-14.086) was taken 58.6 days after discovery of 2025ahep Position of earlier supernova (faint) is shown by white cross-hairs Estimated Magnitude +17.4 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-14 02:13 UT (#1393180-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 5381 with SN 2025ahep - 2026-02-27 (T+71.6d) Image below (2026-02-27.024) was taken 71.6 days after discovery of 2025ahep Position of earlier supernova (very faint) is shown by white cross-hairs Estimated Magnitude +18.0 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-27 00:41 UT (#1395196-99) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| UGC 525 with SN 2025ahxd (Pisces) SN 2025ahxd (Type: Ia) discovered 2025-12-22.101 UT by ATLAS Alias: ZTF25ackdapv Discovery Magnitude 20.15 (g-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 20.98 (g-ZTF Filter) ( TNS 2025ahxd ) |
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UGC 525 with SN 2025ahxd - 2026-01-13 (T+22.8d)
Image below (2026-01-13.938) was taken 22.8 days after discovery of 2025ahxd |
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Annotated CCD Image (50% size, square root scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-13 22:40 UT (#1390134-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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UGC 525 with SN 2025ahxd - 2026-01-13 (T+22.8d)
Image below (2026-01-13.938) was taken 22.8 days after discovery of 2025ahxd Position of earlier supernova (distinct) is shown by white cross-hairs Measured Magnitude +15.26 (Clear Filter) |
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Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-13 22:40 UT (#1390134-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 525 with SN 2025ahxd - 2026-02-13 (T+53.9d) Image below (2026-02-13.954) was taken 53.9 days after discovery of 2025ahxd Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +16.42 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-13 23:03 UT (#1393099-103) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 525 with SN 2025ahxd - 2026-02-26 (T+66.8d) Image below (2026-02-26.868) was taken 66.8 days after discovery of 2025ahxd Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +16.80 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-26 20:59 UT (#1395066-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| IC 700 with SN 2025aico (Leo) SN 2025aico (Type: IIb) discovered 2025-12-24.202 UT by GOTO Alias: GOTO25mmu, ATLAS25qfv, ZTF25ackyfnb Discovery Magnitude 16.86 (L-GOTO Filter) vs Prior Non-Detection Limiting Magnitude 20.3 (L-GOTO Filter) ( TNS 2025aico ) |
| IC 700 with SN 2025aico (T+22.9d) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-16 03:37 UT (#1391259-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 700 with SN 2025aico - 2026-01-16 (T+22.9d) Image below (2026-01-16.144) was taken 22.9 days after discovery of 2025aico Position of reported supernova (distinct) is shown by white cross-hairs Measured Magnitude +15.13 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-01-16 03:37 UT (#1391259-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 700 with SN 2025aico - 2026-02-27 (T+64.8d) Image below (2026-02-27.042) was taken 64.8 days after discovery of 2025aico Position of earlier supernova (faint) is shown by white cross-hairs Measured Magnitude +16.0 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2026-02-27 01:03 UT (#1395204-05) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| This Web Page: | Supernovae - 2025 |
| Last Updated : | 2026-03-05 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
