David's Astronomy Pages CCD Images - Session 1208 (2024-04-13)

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Realtime Pictures from Current/Latest Session >>     (2) Pallas - Minor Planet     AT 2023crg - CV Type Transient (non-detection) AT 2023aanv - CV Type Transient AT 2024crd - Type Nova? Transient     CGCG 221-014 - Galaxy with Type Ia Supernova 2023cyo IC 4588 - Elliptical Galaxy with Type Ia Supernova 2023ifv     NGC 4192A - Spiral Galaxy with Type II Supernova 2024exw NGC 4900 - Spiral Galaxy (Herschel I-143) NGC 5036 - Elliptical Galaxy with Type Ia Supernova 2024dop NGC 6004 - Spiral Galaxy with Type II Supernova 2024cld NGC 6433 - Spiral Galaxy with Type Ia Supernova 2024efn     UGC 8630 - Spiral Galaxy with Type II Supernova 2024drv UGC 9343 - Spiral Galaxy with Type II Supernova 2024bqr     Variable Stars (photometric monitoring) - R CrB, BL Lac      Nearby Stars (astrometric monitoring) - Barnards Star

- 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 >>     -

(2) Pallas - Minor Planet

(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 - CV Type Transient (non-detection)

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AT 2023aanv - CV Type Transient

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AT 2024crd - Type Nova? Transient

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CGCG 221-014 - Galaxy with Type Ia Supernova 2023cyo

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IC 4588 - Elliptical Galaxy with Type Ia Supernova 2023ifv

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 - Spiral Galaxy with Type II Supernova 2024exw

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 - Spiral Galaxy (Herschel I-143)

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NGC 5036 - Elliptical Galaxy with Type Ia Supernova 2024dop

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 - Spiral Galaxy with Type II Supernova 2024cld

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 - Spiral Galaxy with Type Ia Supernova 2024efn

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 - Spiral Galaxy with Type II Supernova 2024drv

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 - Spiral Galaxy with Type II Supernova 2024bqr

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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