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CCD Images - Session 1198 (2024-03-15)
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| 13P/Olbers - 2024-03-15 (passing through Cetus) Sun Distance 1.93 AU (approaching) Earth Distance 2.32 AU (347.1 million km) |
13P/Olbers - 2024-03-15 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 43.12 arcsec/hr, Dec 54.42 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 20:00 UT (#1198007-09) 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) 10 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 20:05 UT (#1198007-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of 13P/Olbers on Comets 2024 Page >> |
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| 62P/Tsuchinshan - 2024-03-16 (passing through Virgo) Sun Distance 1.59 AU (receeding) Earth Distance 0.60 AU (89.8 million km) |
62P/Tsuchinshan - 2024-03-16 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -33.87 arcsec/hr, Dec -1.78 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 3 x 90s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 00:22 UT (#1198115-17) 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) 7 x 90s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 00:25 UT (#1198115-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| 62P/Tsuchinshan - 2024-03-16 Detail Inverse Spectrum |
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| Annotated false-colour CCD Image (50% size, square root scale) 7 x 90s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 00:25 UT (#1198115-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of 62P/Tsuchinshan on Comets 2023 Page >> | ||
| Images of 62P/Tsuchinshan on Comets 2024 Page >> |
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| 103P/Hartley - 2024-03-15 (passing through Canis Minor) Sun Distance 2.16 AU AU (receeding) Earth Distance 1.43 AU (213.5 million km) |
103P/Hartley - 2024-03-15 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 19.43 arcsec/hr, Dec 25.07 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 21:07 UT (#1198045-47) 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) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 21:07 UT (#1198045-47) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Images of 103P/Hartley on Comets 2023 Page >> | ||
| Images of 103P/Hartley on Comets 2024 Page >> |
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| C/2022 E2 (ATLAS) - 2024-03-15 (passing through Gemini) Sun Distance 4.01 AU (approaching) Earth Distance 3.55 AU (530.8 million km) |
C/2022 E2 (ATLAS) - 2024-03-15 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -40.78 arcsec/hr, Dec 19.35 arcsec/hr) |
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| Annotated CCD Image (50% size, square root scale) 2 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 20:20 UT (#1198021-22) 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 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 20:21 UT (#1198019-25) 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 E2 (ATLAS) on Comets 2023 Page >> | ||
| Images of C/2022 E2 (ATLAS) on Comets 2024 Page >> |
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AT 2023tow (Scutum) |
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AT 2023tow - 2024-03-16 (T+177.4d) Image below (2024-03-16.174) was taken 177.4 days after discovery of 2023tow Position of reported transient (faded & no longer visible) is shown by white cross-hairs Non-Detection Limiting Mag +17.5 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 04:20 UT (#1198203-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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AT 2023tow - Earlier Image, 2023-10-04 (T+14.1d) Image below (2023-10-04.847) was taken 14.1 days after discovery of 2023tow Position of reported transient (bright & distinct) is shown by white cross-hairs Measured Magnitude +12.72 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-10-04 20:28 UT (#1154004-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023tow on Transients 2023 Page >> |
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AT 2023tsk (Bootes) |
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AT 2023tsk - 2024-03-16 (T+172.3d) Image below (2024-03-16.104) was taken 172.3 days after discovery of 2023tsk Position of reported transient (faint but distinct) is shown by white cross-hairs Measured Magnitude +15.55 (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 2024-03-16 02:38 UT (#1198161-65) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2023ati on Transients 2023 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 - 2024-03-16 (T+168.3d) Image below (2024-03-16.144) was taken 168.3 days after discovery of 2023txn Position of reported transient (distinct but fading) is shown by white cross-hairs Measured magntitude +12.84 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 03:30 UT (#1198182-86) 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 - 2024-03-16 (T+30.3d) Image below (2024-03-16.056) was taken 30.3 days after discovery of 2024crd Position of reported transient (fading) is shown by white cross-hairs Measured Magnitude +15.59 (Clear Filter) |
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Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 01:24 UT (#1198135-39) 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 2024dsj (Cassiopeia) AT 2024dsj (Type: CV) discovered 2024-02-28.787 UT by Gaia Alias: Gaia24ath Discovery Magnitude 15.25 (G-Gaia Filter) vs Historic Magnitude 15.03 +/- 0.02 SD Gaia source fades by 0.2 mag TNS discovery report on TNS says Prior Non-Detection Limiting Mag 21.5 (2024-01-25 17:32) but Gaia data for the same date gives mag 15.26) ( TNS 2024dsj | Gaia24ath) |
| AT 2024dsj - 2024-03-16 (T+16.3d) Image below (2024-03-16.119) was taken 16.3 days after discovery of 2024dsj Position of reported transient (faint) is shown by white cross-hairs Measured Magnitude +14.44 (Clear Filter) |
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| Annotated CCD Image (100% size, linear scale, cropped) 4 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 02:55 UT (#1198168-72) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of AT 2024dsj on Transients 2024 Page >> |
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| IC 2190 with SN 2024dhp (Auriga) SN 2024dhp (Type: Ia) discovered 2024-02-28.291 UT by ZTF Alias: ZTF24aagirej Discovery Magnitude 18.33 (r-ZTF Filter) vs Prior Non-Detection Limiting Mag 16.0 (g-ZTF Filter) ( TNS 2024dhp ) |
| IC 2190 - Spiral Galaxy with SN 2024dhp (T+16.6d) |
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| Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 20:51 UT (#1198038-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| IC 2190 with SN 2024dhp - 2024-03-15 (T+16.6d) Image below (2024-03-15.864) was taken 16.6 days after discovery of 2024dhp Position of reported SN (faint) is indicated by white cross-hairs. Estimated Magnitude +17.6 (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 2024-03-15 20:51 UT (#1198038-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024dhp (in IC 2190) on Supernova 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. 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 - 2024-03-15 (T+301.2d) Image below (2024-03-15.920) was taken 301.2 days after discovery of 2023ixf Position of supernova (faint) is shown by white cross-hairs Measured Magnitude +15.67 (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 2024-03-15 22:14 UT (#1198072-76) 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 - 2024-03-16 (T+46.9d) Image below (2024-03-16.126) was taken 46.9 days after discovery of 2024bch Position of reported SN (distinct but fading slowly) is indicated by white cross-hairs. Measured Magnitude +14.06 (Clear Filter) Poor quality image (due to wind shake) |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 03:11 UT (#1198175-79) 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 3467 with AT 2024dda (Leo) AT 2024dda (Type: MP) discovered 2024-02-20.987 UT by Italian Supernovae Search Project Alias: MP (18961 Discovery Magnitude 17.94 (Clear Filter) vs Prior Non-Detection Limiting Mag 19.0 ( TNS 2024dda ) |
| NGC 3467 - Spiral Galaxy |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 21:31 UT (#1198056-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3467 with AT 2024dda - 2024-03-15 (T+23.9d) Image below (2024-03-15.891) was taken 23.9 days after discovery of 2024dda Position of reported transient (not visible) is indicated by white cross-hairs. Non-Detection Limiting 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 2024-03-15 21:31 UT (#1198056-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024dda (in IC 2190) on Transients 2024 Page >> |
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| NGC 3690 with SN 2023wrk (Ursa Major) SN 2023wrk (Type: Ia) discovered 2023-11-04.229 UT by GOTO Alias: GOTO23bdo, ZTF23abpbdfm, ATLAS23vna Discovery Magnitude 18.11 (L-GOTO filter) ( Rochester Supernova site ) ( TNS 2023wrk ) |
| NGC 3690 with SN 2023wrk - 2024-03-15 (T+132.7d) Image below (2024-03-15.906) was taken 132.7 days after discovery of 2023wrk Position of SN (fading) is shown by white cross-hairs Measured Magnitude +16.82 (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 2024-03-15 21:54 UT (#1198064-68) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023wrk (in NGC 3690) on Supernovae 2023 Page >> |
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| NGC 4619 with SN 2024drt (Canes Venatici) SN 2024drt (Type: II) discovered 2024-03-02.486 UT by ATLAS Alias: ATLAS24dcr, ZTF24aagmhtq Discovery Magnitude 17.93 (orange-ATLAS Filter) vs Prior Non-Detection Limiting Mag 18.46 (g-ZTF Filter) ( TNS 2024drt ) |
| NGC 4619 - Spiral Galaxy with SN 2024drt (T+13.5d) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 22:38 UT (#1198080-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 4619 with SN 2024drt - 2024-03-15 (T+13.5d) Image below (2024-03-15.937) was taken 13.5 days after discovery of 2024drt Position of reported SN (distinct) is indicated by white cross-hairs. Estimated Magnitude +15.6 (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 2024-03-15 22:38 UT (#1198080-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 4619 with SN 2024drt - Detail 2024-03-15 (T+13.5d) |
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| Negative CCD Image (175% size, square root scale, cropped) Image details as above |
| NGC 4619 - Earlier Image (2006) |
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| CCD Image 2 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-04-23 23:08h UT (#116105-06) 8" LX200 Classic + ST-7E |
| Images of SN 2024drt (in NGC 4619) on Supernova 2024 Page >> |
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NGC 4995 with SN 2023gfo (Virgo) |
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NGC 4995 with SN 2023gfo - 2024-03-16 (T+330.9d) Image below (2024-03-16.073) was taken 330.9 days after discovery of 2023gfo Position of reported SN (barely visible) 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 2024-03-16 01:53 UT (#1198147-51) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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NGC 4995 with AT 2023gfo - Earlier Image, 2023-04-21 (T+1.8d) Image below (2023-04-21.965) was taken 1.8 days after discovery of 2023gfo Position of reported SN (distinct) is shown by white cross-hairs Measured Magnitude +15.00 |
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Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-04-21 23:17 UT (#1117035-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023gfo (NGC 4995) on Supernova 2023 Page >> |
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| NGC 5036 with SN 2024dop (Virgo) SN 2024dop (Type: Ia) discovered 2024-03-02.390 UT by ASAS-SN Alias: ASASSN-24bm Discovery Magnitude 16.4 (g-SLOAN Filter) vs Prior Non-Detection Limiting Mag 16.7 ( TNS 2024dop ) |
| NGC 5036 - Elliptical Galaxy with SN 2024dop (T+13.6d) |
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| Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2024-03-16 00:38 UT (#1198124-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 5036 with SN 2024dop - 2024-03-16 (T+13.6d) Image below (2024-03-16.024) was taken 13.6 days after discovery of 2024dop Position of reported SN (faint but distinct) is indicated by white cross-hairs. Measured Magnitude +16.00 (Clear Filter) |
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| Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2024-03-16 00:38 UT (#1198124-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024dop (in NGC 5036) on Supernova 2024 Page >> |
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| ARP / NGC 6040 (Hercules) Alias: ARP 122 NGC 6040 & PGC 59642. cf. Ast. Now Mar 2024, p9 [ ARP Galaxies ] Glare in top right corner is from HIP 78690 (mag 6.75) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 03:57 UT (#1198196-200) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| ARP 122 NGC 6040 & PGC 56942 |
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| Annotated CCD Image (150% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (150% size, square root scale, cropped) Image details as above |
| NGC 6040 & PGC 56942 and Adjacent Galaxies including NGC 6041 and NGC 6042 |
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| Annotated CCD Image (150% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (150% size, square root scale, cropped) Image details as above |
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| NGC 6745 with SN 2023ucy (Lyra) SN 2023ucy (Type: II) discovered 2023-10-05.151 UT by ZTF Alias: ZTF23abhzxwm Discovery Mag +17.9 (r-ZTF filter) vs last non-detection image with 19.91 limiting mag It is noted that SN 2022prr (19:01:41.897, +40:45:03.67) occurred in Jul 2022 at approximately the same location as this newly reported transient 2023ucy (19:01:41.992, +40:45:05.89) (are they possibly related ?) ( TNS 2023ucy ) ( TNS 2022prr ) |
| NGC 6745 with SN 2023ucy - 2024-03-16 (T+163.0d) Image below (2024-03-16.190) was taken 163.0 days after discovery of 2023ucy Position of SN (brightening slightly ?) is shown by white cross-hairs Measured magnitude +14.94 (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 2024-03-16 04:42 UT (#1198211-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023ucy (NGC 6745) on Supernovae 2023 Page >> |
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| Segue 1 (Leo) Milky Way Dwarf Galaxy Satellite Segue 1 is a dwarf spheroidal galaxy or globular cluster situated in the Leo constellation and discovered in 2006 by Sloan Digital Sky Survey. It is located at a distance of about 75,000 light years Segue 1 is one of the smallest and faintest satellites of the Milky Way. Its integrated luminosity is about 300 times that of the Sun which is much smaller than the luminosity of a typical globular cluster. Observations however indicate its mass is about 600,000 solar masses, which suggest that it is dominated by dark matter. In the image below the approximate area of Segue 1 dwarf galaxy is indicated by large white circle. By comparison with reference image (Keck/Deimos image) the visible stars that are understood to lie in Segue 1 are indicated by green circles [ Local Group Galaxies ] Note: a longer exposure is required to detect more stars lying in the dwarf galaxy |
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| Annotated CCD Image (70% size, square root scale) 12 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-15 23:34 UT (#1198094-105) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Segue 1 - Earlier Image (Feb 2020) |
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| Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-20 23:58 UT (#753140-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Segue 1 - Keck/Deimos Reference Image |
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| Credit: Marla Geha Image has been rotated and resized to match own image |
| Segue 1 - Unannotated Images |
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| Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-20 23:58 UT (#753140-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Negative CCD Image (70% size, square root scale) Image details as above |
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| UGC 5886 with AT 2024hw (Sextans) AT 2024hw (Type: unk) discovered 2024-01-05.357 UT by ZTF Alias: ZTF24aaaibep Discovery Magnitude 17.394 (i-ZTF Filter) ( TNS 2024hw ) |
| UGC 5886 with SN 2024hw - 2024-03-15 (T+70.6d) Image below (2024-03-15.999) was taken 70.6 days after discovery of 2024hw Position of reported transient (faint) is indicated 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 2024-03-16 00:07 UT (#1198108-12) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024hw (in UGC 5886) on Supernova 2024 Page >> |
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| UGC 8630 with SN 2024drv (Canes Venatici) SN 2024drv (Type: II) discovered 2024-03-02.513 UT by ATLAS Alias: ATLAS24dct Discovery Magnitude 16.56 (orange-ATLAS Filter) vs Prior Non-Detection Limiting Mag 18.86 ( TNS 2024drv ) |
| UGC 8630 - Elliptical Galaxy with SN 2024drv (T+13.6d) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 02:16 UT (#1198154-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 8630 with SN 2024drv - 2024-03-16 (T+13.6d) Image below (2024-03-16.088) was taken 13.6 days after discovery of 2024drv Position of reported SN (distinct) is indicated by white cross-hairs. Measured Magnitude +14.92 (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 2024-03-16 02:16 UT (#1198154-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024drv (in UGC 8630) on Supernova 2024 Page >> |
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| UGC 9002 with SN 2023pls (Bootes) SN 2023pls (Type: II) discovered 2023-08-14.976 UT by ATLAS Alias: ATLAS23red, Gaia23cbq Discovery Magnitude 17.54 (cyan-ATLAS) z (redshift) = 0.0136 ( TNS 2023pls | Gaia23cbq ) |
| UGC 9002 with SN 2023pls - 2024-03-15 (T+214.0d) Image below (2024-03-15.952) was taken 214.0 days after discovery of 2023pls Position of reported SN (very faint & fading) is indicated by white cross-hairs. Measured Magnitude +17.51 (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 2024-03-15 23:00 UT (#1198087-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2023pls (in UGC 9002) on Supernova 2023 Page >> |
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| UGC 9659 with SN 2024ech (Virgo) SN 2024ech (Type: Ia) discovered 2024-03-09.610 UT by ASAS-SN Alias: ASASSN-24bv Discovery Magnitude 17.2 (g-SLOAN Filter) vs Prior Non-Detection Limiting Mag 18.0 ( TNS 2024ech ) |
| UGC 9659 - Spiral Galaxy Alias: PGC 53675 |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 01:06 UT (#1198128-32) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 9659 with SN 2024ech - 2024-03-16
(T+6.4d) Image below (2024-03-16.040) was taken 6.4 days after discovery of 2024ech Position of reported SN (not separately identifed) is indicated by white cross-hairs. Measured Magnitude, Nucleus & SN +15.65 (Clear Filter) Bright star in FOV is GSC 342:839 (catalog mag +11.9) |
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| Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 01:06 UT (#1198128-32) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Images of SN 2024ech (in UGC 9659) on Supernova 2024 Page >> |
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| This Web Page: | CCD Images - Session 1198 (2024-03-15) |
| Last Updated : | 2024-04-16 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
