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Objects Session Notes
- Attempted All-Night Session (4.7 hrs) - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: 2.5°C (min) - CCD Temperature: -20°C - Notes from 2024-04-13 >> -
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(2) Pallas - 2024-04-14 (passing through Hercules) Sun Distance 2.87 AU (turning ?) Earth Distance 2.20 AU (329.4 million km) (Ra Rate: -8.82 arcsec/hr, Dec Rate: 35.67 arcsec/hr) |
Annotated CCD Image (100% size, linear scale, cropped) 5 x 20s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 00:53 UT (#1208047-51) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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AT 2023crg (Ophiuchus) AT 2023crg (Type: CV) discovered 2023-02-28.982 UT by MASTER Alias: MASTER OT J171402.01-185959.3 Discovery Magnitude 16.3 (Clear Filter) vs Prior Non-Detection Limiting Magnitude 18.5 ( TNS 2023crg ) |
AT 2023crg - 2024-04-14 (T+410.1d) Image below (2024-04-14.126) was taken 410.1 days after discovery of 2023crg Position of reported transient (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +17.5 (Clear Filter) |
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Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 03:04 UT (#1208103-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Images of AT 2023crg on Transients 2023 Page >> |
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AT 2023aanv (Cygnus) |
AT 2023aanv - 2024-04-14 (T+116.4d) Image below (2024-04-14.088) was taken 116.4 days after discovery of 2023aanv Position of reported transient (fading) is shown by white cross-hairs Measured Magnitude +14.30 (Clear Filter) |
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Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 02:10 UT (#1208077-81) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Images of AT 2023aanv 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 ) |
AT 2024crd - 2024-04-14 (T+59.3d) Image below (2024-04-14.012) was taken 59.3 days after discovery of 2024crd Position of reported transient (brightening again) is shown by white cross-hairs Measured Magnitude +15.79 (Clear Filter) |
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Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 00:20 UT (#1208033-37) 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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CGCG 221-014 with SN 2023cyo (Bootes) SN 2023cyo (Type: Ia) discovered 2023-03-12.494 UT by ATLAS Alias: ATLAS23dnf, ZTF23aadcaqo, PS23avu, Gaia23boc Discovery Magnitude 16.41 (orange-ATLAS Filter) Confirmed SN Ia Gaia, 2023-03-31 22:09:29, mag 16.58 Gaia, 2023-04-12 22:15:51, mag 17.49 ( TNS 2023cyo | Gaia23boc ) |
CGCG 221-014 - Galaxy Alias: PGC 53353 (catalog mag +15.2) Image below (2024-04-14.058) was taken 398.6 days after discovery of 2023cyo Position of earlier supernova (likely faded) is shown by white cross-hairs |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 01:32 UT (#1208061-65) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
CGCG 221-014 with SN 2023cyo - 2024-04-14 (T+398.6d) Image below (2024-04-14.058) was taken 398.6 days after discovery of 2023cyo Position of earlier supernova (likely faded) is shown by white cross-hairs Measured Magnitude +15.79 (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 2024-04-14 01:32 UT (#1208061-65) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Images of SN 2023cyo (in CGCG 221-014) on Supernova 2023 Page >> |
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IC 4588 with SN 2023ifv (Serpens) SN 2023ifv (Type: Ia) discovered 2023-05-13.421 UT by ATLAS Alias: ATLAS23kgp Discovery Magnitude 15.5 ( Clear Filter) ( TNS 2023ifv ) |
IC 4588 with SN 2023ifv - 2024-04-14 (T+336.7d) Image below (2024-04-14.110) was taken 336.7 days after discovery of 2023ifv Position of earlier SN (likely faded & no longer visible) is indicated by white cross-hairs. |
Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 02:48 UT (#1208096-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Images of SN 2023ifv (in IC 4588) on Supernova 2023 Page >> |
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NGC 4192A with AT 2024exw (Coma Berenices) AT 2024exw (Type: II, z=0.007) discovered 2024-03-24.674 UT by Koichi Itagaki Alias: ATLAS24ekc Discovery Magnitude 15.9 (Clear Filter) vs Prior Non-Detection in DSS Image ( TNS 2024exw ) |
NGC 4192A with SN 2024exw - 2024-04-13 (T+20.3d) Image below (2024-04-13.949) was taken 20.3 days after discovery of 2024exw Position of reported supernova (distinct, fading) is shown by white cross-hairs Measured Magnitude +15.25 (Clear Filter) |
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-13 22:56 UT (#1208005-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Images of SN 2024exw (in NGC 4192A) on Supernova 2024 Page >> |
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NGC 4900 / Herschel I-143 (Virgo) [ Herschel 400 Objects ] |
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Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-13 23:20 UT (#1208012-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
NGC 4900 / Herschel I-143- Detail |
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Annotated CCD Image (125% size, square root scale, cropped) Image details as above |
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Negative CCD Image (125% size, square root scale, cropped) Image details as above |
NGC 4900 with AT 2023cpp (Virgo) AT 2023cpp (Type: unk) discovered 2023-02-17.383 UT by ZTF Alias: ZTF19adctrvg Discovery Magnitude ? (r-ZTF Filter) ( TNS 2023cpp ) |
NGC 4900 with AT 2023cpp - 2024-04-13 (T+421.6d) Image below (2024-04-13.966) was taken 421.6 days after discovery of 2023cpp Position of earlier transient (not separately recognisable, likely faded) 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 2024-04-13 23:20 UT (#1208012-16) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Images of AT 2023cpp (in NGC 4900) on Transients 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 with SN 2024dop - 2024-04-13 (T+42.6d) Image below (2024-04-13.979) was taken 42.6 days after discovery of 2024dop Position of reported SN (very faint) is indicated by white cross-hairs. Estimated Magnitude +17.8 (Clear Filter) |
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-13 23:39 UT (#1208019-23) 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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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 - 2024-04-14 (T+60.8d) Image below (2024-04-14.021) was taken 60.8 days after discovery of 2024cld Position of reported SN (distinct, brightening again ?) is indicated by white cross-hairs. Measured Magnitude +15.76 (Clear Filter) |
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 00:39 UT (#1208040-44) 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 - 2024-04-14 (T+32.6d) Image below (2024-04-14.074) was taken 32.6 days after discovery of 2024efn Position of reported supernova (fading slowly ?) is shown by white cross-hairs Measured Magnitude +16.07 (Clear Filter) |
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 01:54 UT (#1208069-73) 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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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 with SN 2024drv - 2024-04-13 (T+42.5d) Image below (2024-04-13.997) was taken 42.5 days after discovery of 2024drv Position of reported SN (distinct, fading slowly?) is indicated by white cross-hairs. Measured Magnitude +15.42 (Clear Filter) |
Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 00:02 UT (#1208026-29) 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 9343 with SN 2024bqr (Bootes) SN 2024bqr (Type: II) discovered 2024-02-03.440 UT by ATLAS Alias: ATLAS24btz Discovery Magnitude 17.42 (cyan-ATLAS Filter) vs Prior Non-Detection Limiting Mag 18.98 ( TNS 2024bqr ) |
UGC 9343 - Spiral Galaxy with SN 2024bqr (T+70.6d) |
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 01:10 UT (#1208054-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
UGC 9343 with SN 2024bqr - 2024-04-14 (T+70.6d) Image below (2024-04-14.042) was taken 70.6 days after discovery of 2024bqr Position of reported SN (faint) is indicated by white cross-hairs. Measured Magnitude +17.0 (Clear Filter) |
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-04-14 01:10 UT (#1208054-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
Images of SN 2024bqr (in UGC 9343) on Supernova 2024 Page >> |
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This Web Page: | Images - Session 1208 (2024-04-13) |
Last Updated : | 2024-08-17 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |