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Images - Session 1206 (2024-04-10)
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- Post-Midnight Session (4.5 hrs) - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 10°C (min) - CCD Temperature: -10°/-15°C - Notes from 2024-04-10 >> -
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| 29P/Schwassmann-Wachmann - 2024-04-10 (passing through Cancer) Sun Distance 6.19 AU (receeding slowly) Earth Distance 5.98 AU (894.4 million km) |
29P/Schwassmann-Wachmann - 2024-04-10 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 5.78 arcsec/hr, Dec -3.06 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 9 x 90s exposure (average combine), 3x3 binning, Clear Filter 2024-04-10 23:29 UT (#1206005-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Annotated CCD Image (125% size, square root scale, cropped) Image details as left |
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| Images of 29P/Schwassmann-Wachmann on Comets 2023 Page >> | ||
| Images of 29P/Schwassmann-Wachmann on Comets 2024 Page >> |
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| AT 2021agpw (Serpens) AT 2021agpw (Type: CV) discovered 2021-12-27.275 UT by MASTER Alias: MASTER OT J155629.78+090149.3 Discovery Mag 10.1 (red long variability ?) [ TNS 2021agpw ] |
| AT 2021agpw - 2024-04-11 (T+835.9d) Image below (2024-04-11.144) was taken 835.9 days after discovery of 2021agpw Reported transient is shown by white cross hairs. Measured magnitude +10.42 |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-04-11 03:31 UT (#1206118-22) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2021agpw on Transients 2021 Page |
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| AT 2023txn (Cygnus) AT 2023txn (Type: CV) discovered 2023-09-29.797 UT by Gaia Alias: Gaia23cse Discovery magnitude 11.83 (G-Gaia) vs Historic Mag 13.14 Red Galactic plane source brightens erratically by 2 mag & becomes bluer ( TNS 2023txn | Gaia23cse ) |
| AT 2023txn - 2024-04-11 (T+194.3d) Image below (2024-04-11.135) was taken 194.3 days after discovery of 2023txn Position of reported transient (fading) is shown by white cross-hairs Measured magntitude +12.91 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-04-11 03:18 UT (#1206111-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023txn on Transients 2023 Page >> |
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AT 2024crd (Virgo) AT 2024crd (Type: Nova?) discovered 2024-02-14.750 UT by Tadashi Kojima Alias: TCP J13530185+0522000, Gaia24apm Discovery Magnitude 13.2 (Clear Filter) vs Prior Non-Detection Limiting Magnitude 15.2 Transient on faint blue PanSTARRS source ( TNS 2024crd | Gaia24apm ) |
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AT 2024crd - 2024-04-11 (T+56.3d) Image below (2024-04-11.027) was taken 56.3 days after discovery of 2024crd Position of reported transient (brightening again) is shown by white cross-hairs Measured Magnitude +15.75 (Clear Filter) |
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Annotated CCD Image (100% size, linear scale, cropped) 4 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-04-11 00:42 UT (#1206039-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2024crd on Transients 2024 Page >> |
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| AT 2024epa (Aquila) AT 2024epa (Type: CV) discovered 2024-03-15.507 UT by Gaia Alias: Gaia24azt Discovery Magnitude 13.72 (G-Gaia Filter) vs Historic Magnitude 13.93 +/- 0.03 SD ~0.3 mag rise in Gaia source ( TNS 2024epa | Gaia24azt ) |
| AT 2024epa - 2024-04-11 (T+26.6d) Image below (2024-04-11.127) was taken 26.6 days after discovery of 2024epa Position of reported transient (stable) is shown by white cross-hairs Measured Magnitude +13.81 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-04-11 03:06 UT (#1206104-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2024epa on Transients 2024 Page >> |
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| CGCG 108-092 with AT 2024cp (Hercules) AT 2024cp (Type: unk) discovered 2024-01-02.547 UT by ALeRCE Alias: ZTF24aaadlka Discovery Magnitude 17.17 (r-ZTF Filter) ( TNS 2024cp | Gaia24azt ) |
| CGCG 108-092 - Galaxy with AT 2024cp (T+99.5d) CGCG 108-092 / PGC 56896 (catalog mag +15.8) with numerous adjacent galaxies PGC 56872 (catalog mag +14.7), PGC 56886 (catalog mag +15.6), PGC 1504900 (catalog mag +16.7), PGC 1505972 (catalog mag +16.9) PGC 1506589 (catalog mag +17.2), PGC 1506452 (catalog mag +17.2), PGC 1507739 (catalog mag +17.3), PGC 1507209 (catalog mag +17.3), PGC 1508450 (catalog mag +17.3), PGC 1506573 (catalog mag +17.4) PGC 1506870 (catalog mag +17.6) + several other faint galaxies. |
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| Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-11 01:38 UT (#1206060-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| CGCG 108-092 with AT 2024cp - 2024-04-11 (T+99.5d) Image below (2024-04-11.063) was taken 99.5 days after discovery of 2024cp Position of reported transient (not separately distinguishable) is shown by white cross-hairs Measured Magnitude (Galaxy+Transient) +15.00 (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 2024-04-11 01:38 UT (#1206060-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2024cp on Transients 2024 Page >> |
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| M101 with SN 2023ixf (Ursa Major) SN 2023ixf (Type: IIL) discovered 2023-05-19.727 UT by Koichi Itagaki Alias: ZTF23aaklqou, AT2023iyi, AT2023jgd, AT2023jfz, PSN J14033858+5418421, PS23dij Discoverer Mag 14.9 (Clear filter) ( Rochester Supernova site | TNS 2023ixf ) SN 2023ixf (Type: IIL) discovered 2023-05-19.727 UT by Koichi Itagaki at Mag 14.9 is located near M101's prominant star-forming region NGC 5461. SN 2023ixf (Type: IIL) discovered 2023-05-19.727 UT by Koichi Itagaki at Mag 14.9 is located near M101's prominant star-forming region NGC 5461. The supernova resulted from a exploding red supergiant and lies just 21 million light years away. It's the closest core-collapse supernova to us since SN 1993J which lit up M81 (some 12 million ly away) in Spring 1993. The SN is designated of type II-L (L for 'linear') , which is characterised by a rapid rise to maximum brightness followed by a slow and gradual decrease, that is thought to be brought about by ejection of the dead stars' outer hydrogen shell. (from Article "Summer's Super Supernova", AstNow Magazine, Sep 2023, pp 36-39) |
| M101 with SN 2023ixf - 2024-04-10 (T+327.3d) Image below (2024-04-10.987) was taken 327.3 days after discovery of 2023ixf Position of supernova (faint) is shown by white cross-hairs Measured Magnitude +16.01 (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 2024-04-10 23:44 UT (#1206016-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023ixf (M101) on Supernova 2023 Page |
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| NGC 3206 with SN 2024bch (Ursa Major) SN 2024bch (Type: IIn) discovered 2024-01-29.252 UT by Patrick Wiggins Alias: ATLAS24bmx, PS24aap, GOTO24hm Discovery Magnitude 15.5 ( Clear Filter) ( TNS 2024bch ) |
| NGC 3206 with SN 2024bch - 2024-04-11 (T+72.8d) Image below (2024-04-11.005) was taken 72.8 days after discovery of 2024bch Position of reported SN (distinct, brightening slightly ?) is indicated by white cross-hairs. Measured Magnitude +14.46 (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 2024-04-11 00:16 UT (#1206027-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024bch (in NGC 3206) on Supernova 2024 Page >> |
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| NGC 5630 with SN 2023zdx (Bootes) SN 2023zdx (Type: IIP) discovered 2023-12-05.814 UT by ATLAS Alias: ATLAS23wwp, ZTF23absjgxb, Gaia24aek Discovery Magnitude 17.05 (orange-ATLAS filter) Confirmed SN IIP ( TNS 2023zdx | Gaia24aek ) |
| NGC 5630 with SN 2023zdx - 2024-04-11 (T+127.2d) Image below (2024-04-11.049) was taken 127.2 days after discovery of 2023zdx Position of SN (fading) is shown by white cross-hairs Estimated Magnitude +16.7 (C Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-11 01:19 UT (#1206053-57) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023zdx (in NGC 5630) on Supernovae 2023 Page >> |
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| NGC 6004 with SN 2024cld (Serpens) SN 2024cld (Type: II) discovered 2024-02-13.228 UT by GOTO Alias: GOTO24ql, ATLAS24clv Discovery Magnitude 17.97 ( Clear Filter) Spectrum contains clear narrow H Balmer and He II 4686A flash ionisation features typically seen in young type II SNe ( TNS 2024cld ) |
| NGC 6004 with SN 2024cld - 2024-04-11 (T+57.9d) Image below (2024-04-11.103) was taken 57.9 days after discovery of 2024cld Position of reported SN (distinct) is indicated by white cross-hairs. Measured Magnitude +15.91 (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 2024-04-11 02:37 UT (#1206089-93) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024cld (in NGC 6004) on Supernova 2024 Page >> |
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| NGC 6433 with SN 2024efn (Hercules) SN 2024efn (Type: Ia) discovered 2024-03-12.496 UT by CRTS Alias: SNhunt463 Discovery Magnitude 19.0 (V-crts-CRTS Filter) vs Prior Non-Detection Limiting Magnitude 21.0 ( TNS 2024efn ) |
| NGC 6433 with SN 2024efn - 2024-04-11 (T+29.6d) Image below (2024-04-11.090) was taken 29.6 days after discovery of 2024efn Position of reported supernova (faint but distinct, fading?) is shown by white cross-hairs Measured Magnitude +16.00 (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 2024-04-11 02:18 UT (#1206082-86) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024efn (in NGC 6433) on Supernova 2024 Page >> |
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| SN 2023zvq (Virgo) Alias: In APMUKS(BJ) B142143.52-032817.7 SN 2023zvq (Type: Ia, z = 0.012) discovered 2023-12-12.547 UT by ZTF Alias: ZTF23abtniaf, TCP J14242032-0341478, ATLAS23xrp Discovery Mag 14.15 (r-ZTF Filter) SN in APMUKS(BJ) B142143.52-032817.7 ( TNS 2023zvq ) |
| SN 2023zvq - 2024-04-11 (T+120.5d) Image below (2024-04-11.033) was taken 120.5 days after discovery of 2023zvq Position of reported supernova (very faint) is shown by white cross-hairs Measured magnitude +17.94 (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 2024-04-11 00:57 UT (#1206046-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2023zvq - Earlier Image, 2023-12-19 (T+6.7d) Image below (2023-12-19.222) was taken 6.7 days after discovery of 2023zvq Position of reported supernova (fairly bright) is shown by white cross-hairs Measured magnitude +14.59 (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 2023-12-19 05:28 UT (#1175194-98) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023zvq on Supernova 2023 Page >> |
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| This Web Page: | Images - Session 1206 (2024-04-10) |
| Last Updated : | 2024-08-17 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
