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Images - Session 1148 (2023-09-21)
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| 80P/Peters-Hartley - 2023-09-21 (passing through Cygnus) Sun Distance 3.06 AU (receeding) Earth Distance 2.29 AU (342.2 million km) Expected position of comet (not visible) is shown by white circle |
80P/Peters-Hartley - 2023-09-21, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -15.01 arcsec/hr, Dec -24.79 arcsec/hr) Expected position of comet (not visible) is shown by white circle |
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| Annotated CCD Image (50% size, square root scale) 5 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 22:28 UT (#1148036-40) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Annotated CCD Image (100% size, square root scale, cropped) Image details as left |
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| Images of 80P/Peters-Hartley on Comets 2022 Page >> | ||
| Images of 80P/Peters-Hartley on Comets 2023 Page >> |
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| P/2023 M4 (ATLAS) - 2023-09-21 (passing through Aquarius) Sun Distance 4.55 AU Earth Distance 3.76 AU (561.9 million km) |
P/2023 M4 (ATLAS) - 2023-09-21, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -8.73 arcsec/hr, Dec -2.22 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 7 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 21:30 UT (#1148013-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Annotated CCD Image (100% size, square root scale, cropped) Image details as left |
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| Images of P/2023 M4 (ATLAS) on Comets 2023 Page >> |
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| C/2022 A2 (PANSTARRS) - 2023-09-21 (passing through Pisces) Sun Distance 3.15 AU (receeding) Earth Distance 2.16 AU (323.3 million km) Passing by spiral galaxy NGC 7518 |
C/2022 A2 (PANSTARRS) - 2023-09-21 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -55.96 arcsec/hr, Dec -69.90 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 2 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 22:46 UT (#1148046-47) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Annotated CCD Image (100% size, square root scale, cropped) 6 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 22:44 UT (#1148043-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of C/2022 A2 (PANSTARRS) on Comets 2023 Page >> |
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| C/2023 E1 (ATLAS) - 2023-09-21 (passing through Aquarius) Sun Distance 1.65 AU (receeding) Earth Distance 0.70 AU (104.5 million km) Poor quality image (poor sky transparency) |
C/2023 E1 (ATLAS) 2023-09-21, Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 27.80 arcsec/hr, Dec -98.09 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 2 x 45s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 23:17 UT (#1148058-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Annotated CCD Image (100% size, square root scale, cropped) 2 x 45s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 23:17 UT (#1148058-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of C/2023 E1 (ATLAS) on Comets 2023 Page >> |
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| AT 2023rao (Pegasus) AT 2023rao (Type: unk) discovered 2023-08-16.381 UT by Gaia Alias: Gaia23bxu Alerting Mag +16.92 (G-Gaia Filter) (vs Historic Magnitude +17.65) Brightening in Gaia, WISE and UV source ( TNS 2023rao | Gaia23bxu ) |
| AT 2023rao - 2023-09-22 (T+36.6d) Image below (2023-09-22.013) was taken 36.6 days after discovery of 2023rao Position of transient (faint but distinct) is shown by white cross-hairs Measured magnitude +16.39 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-22 00:25 UT (#1148091-94) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023rao on Transients 2023 Page >> |
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| AT 2023rfq (Cygnus) AT 2023rfq (Type: YSO?) discovered 2023-08-24.114 UT by Gaia Alias: Gaia23cbk Discovery Mag 13.19 (G-Gaia Filter) (vs Historic Mag 13.49) Brightening in candidate YSO ( TNS 2023rfq | Gaia23cbk ) |
| AT 2023rfq - 2023-09-21 (T+28.8d) Image below (2023-09-21.918) was taken 28.8 days after discovery of 2023rfq Position of reported transient is shown by white cross-hairs Measured magnitude +12.96 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 22:09 UT (#1148029-32) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023rfq on Transients 2023 Page >> |
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| AT 2023rud (Cassiopeia) AT 2023rud (Type: unk) discovered 2023-09-08.188 UT by GEOTS Alias: GEOTS-Balaji-2023-017, TCP J23572531+5241341 Discovery Mag 16.8 (Clear Filter) (vs earlier non-detection with limiting mag 18.0) Hostless transient ( TNS 2023rud ) |
| AT 2023rud - 2023-09-21 (T+13.8d) Image below (2023-09-21.954) was taken 13.8 days after discovery of 2023rud Position of reported transient (not confirmed) is shown by white circle. Unclear if star-like object near to reported coords (also seen in DSS2 Ref Image) is the transient object or not Note: unable to link image or insert WCS |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 23:03 UT (#1148051-55) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023rud on Transients 2023 Page >> |
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| AT 2023tdi (Ursa Major) AT 2023tdi (Type: BL) discovered 2023-09-15.424 UT by Gaia Alias: Gaia23ckv, QSO B1028+511 Discovery Mag 16.34 (G-Gaia Filter) vs Historic Mag 14.06 Known BL Lac type object (QSO B1028+511) brightens by 0.5 mag ( TNS 2023tdi | Gaia23ckv ) |
| AT 2023tdi - 2023-09-22 (T+6.7d) Image below (2023-09-22.105) was taken 6.7 days after discovery of 2023tdi Position of reported transient (faint) is shown by white cross-hairs Measured Magnitude +15.51 (Clear Filter) |
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| Annotated CCD Image (100% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-22 02:34 UT (#1148146-47) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023tdi on Transients 2023 Page >> |
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| LEDA 1488100 with SN 2023olz (Taurus) SN 2023olz (Type: Ia) discovered 2023-08-04.405 UT by ZTF Alias: ZTF23aavxtvg Discovery Magnitude 19.02 (g-ZTF Filter) ( TNS 2023olz ) |
| LEDA 1488100 with SN 2023olz -
2023-09-22 (T+48.7d) Image below (2023-09-22.076) was taken 48.7 days after discovery of 2023olz Position of reported SN (faint) is indicated by white cross-hairs. Measured Magnitude +15.85 (nucleus + SN) Poor quality image (single frame, poor sky transparency) |
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| Annotated CCD Image (150% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2023-09-22 01:49 UT (#1148118) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023olz (in LEDA 1488100) on Supernova 2023 Page >> |
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| M31 with Nova M31 2023-05b? (Andromeda) Nova M31 2023-05b? (Type: unk) discovered 2023-05-28.063 UT by Kamil Hornoch et al. Alias: PNV J00421981+4107048, AT2023ksu Located 276".7 west and 543".7 south of the center of M31 Discovery Mag 17.59 (r-ZTF Filter) ( TNS 2023ksu | Rochester, Extragalactic Novae - 2023 ) |
| Nova M31 2023-05b? - 2023-09-21 (T+116.9d) Image below (2023-09-21.997) was taken 116.9 days after discovery of Nova M31 2023-05b? Position of earlier reported transient (faded / not visible) is shown by white circle |
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| Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-22 00:04 UT (#1148082-86) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of Nova M31 2023-05b? (M31) on Transients 2023 Page >> >> |
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| NGC 205 with AT 2023sqw (Andromeda) AT 2023sqw (Type: unk) discovered 2023-09-15.249 UT by Chris Spratt Discovery Mag 17.47 (G-Gaia Filter) Transient was discovered by C. E. Spratt on images obtained at the Rothney Astrophysical Observatory (University of Calgary) Baker-Nunn Schmidt + CCD Transient reported by Dave Balam ( TNS 2023sqw ) |
| NGC 205 (M110) with AT 2023sqw - 2023-09-22 (T+6.8d) Image below (2023-09-22.027) was taken 6.8 days after discovery of 2023sqw Position of reported transient (not visible) is shown by white circle No sign of transient object at reported coordinates. |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-22 00:48 UT (#1148097-101) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023sqw (NGC 205) on Transients 2023 Page >> |
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| NGC 1272 with AT 2023seo (Perseus) AT 2023seo (Type: unk) discovered 2023-09-13.440 UT by ATLAS Alias: ATLAS23sjh Discovery Mag +16.65 ( Rochester Supernova site | TNS 2022zxr ) |
| NGC 1272 with AT 2023seo - 2023-09-22 (T+8.6d) Image below (2023-09-22.050) was taken 8.6 days after discovery of 2023seo Position of reported transient (not distinguishable) is shown by white cross-hairs |
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| Annotated CCD Image (150% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-22 01:21 UT (#1148111-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of AT 2023seo (NGC 1272) on Transients 2023 Page >> |
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| NGC 1461 with AT 2023och (Eridanus) AT 2023och (Type: unconf) discovered 2023-07-26.789 UT by Seiichiro Naito Discovery Magnitude 18.21 (g-ZTF Filter) ( TNS 2023och ) |
| NGC 1461 with AT 2023och - 2023-09-22 (T+57.3d) Image below (2023-09-22.083) was taken 57.3 days after discovery of 2023och Position of reported transient (not visible) is indicated 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 2023-09-22 02:08 UT (#1148121-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023och (in NGC 1461) on Transients 2023 Page >> |
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| NGC 7385 Galaxy Group (Pegasus) Alias: WBL 688 Ast.Now Deep Sky Challenge, Oct 2023 [ Deep Sky Challanges (Ast.Now) ] Using JogW -2.0', JogN 0.5' Image is still not optimally centered (need JogW -1.0 instead of -2.0). (Target to again be rescheduled for a future session) |
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| Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 21:49 UT (#1148022-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7385 Galaxy Group - Earlier Image (2023-09-20) 6 main members of group are NGC 7385, 7386, 7383, 7389, 7387 & 7390 Other smaller galaxies in field of view are PGC 95571 (catalog mag +16.4), PGC 69835 (catalog mag +16.8) & PGC 1396230 (catalog mag +17.4) Using JogW 2.0', JogN 0.5' Image is not centered as intended (Target to be rescheduled for a future session.) |
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| Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-20 21:14 UT (#1147035-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 7518 (Pisces) |
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| Annotated CCD Image (125% size, square root scale, cropped) 2 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 22:46 UT (#1148046-47) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 7518 - Wider View, with C/2022 A2 (PANSTARRS) |
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| Annotated CCD Image (50% size, square root scale) Image details as above |
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| SN 2023rvj (Andromeda) Alias: In SDSS J000957.47+370429.5 SN 2023rvj (Type: II) discovered 2023-09-09.327 UT by ZTF Alias: ZTF23abbzdoj Discovery Magnitude 19.02 (g-ZTF Filter) ( TNS 2023rvj ) |
| SN 2023rvj - 2023-09-21 (T+12.7d) Image below (2023-09-21.985) was taken 12.7 days after discovery of 2023rvj Position of reported SN (faint but distinct) is indicated by white cross-hairs. Measured Magnitude +16.52 (Clear Filter, nucleus + SN) |
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| Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-09-21 23:45 UT (#1148076-79) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023rvj (in SDSS Galaxy) on Supernova 2023 Page >> |
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| This Web Page: | Images - Session 1148 (2023-09-21) |
| Last Updated : | 2024-09-19 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
