David's Astronomy Pages Images - Session 1292 (2025-01-10)

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Images (S1293)

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Session Notes

29P/Schwassmann-Wachmann - Comet 32P/Comas Sola - Comet  (non-detection)     AT 2022evv - RR Type Variable (GSC 3055:1155) AT 2022wtm - Type AGN Transient AT 2023cuh - CV Type Transient  (non-detection) AT 2023eme - Type ulens? Transient AT 2023ouk - Transient  (non-detection) AT 2024dcz - CV Type Transient  (non-detection) AT 2024gfk - Type QSO Transient AT 2024gfz - Type HPM Transient (Wolf 489) AT 2024rzx - CV Type Transient  (non-detection) AT 2024xpy - Type BL Transient AT 2024aart - Type HPM Transient AT 2024adwa - Transient  (non-detection) AT 2024aeud - Transient  (non-detection) AT 2025il - CV Type Transient, RU Peg     IC 1496 - Spiral Galaxy with Type IIn Supernova 2025X LEDA 170121 - Galaxy LEDA 1761410 - Galaxy M31 - Spiral Galaxy with Transient AT 2024hvc  (non-detection) M105 - Elliptical Galaxy     NGC 681 - Spiral Galaxy with Type Ic-BL Supernova 2024abup NGC 3569 - Spiral Galaxy NGC 2986 - Elliptical Galaxy with Type Ia Supernova 2025gj NGC 3524 - Spiral Galaxy with Type Ia Supernova 2024inv  (non-detection) NGC 4722 - Spiral Galaxy with Type II Supernova 2024ablh  (non-detection) NGC 5151 - Spiral Galaxy with Type Ia Supernova 2024acnr  (non-detection)     SN 2024yrq - Type II Supernova in SDSS Galaxy      UGC 604 - Spiral Galaxy with Type II Supernova 2024advj UGC 1325 - Elliptical Galaxy with Type Ia Supernova 2024aedt UGC 6363 - Spiral Galaxy with Type Ia Supernova 2024adix       - ESO 574-G25 attempt failed (due to poor sky / bad guiding)     Variable Stars (photometric monitoring) - RX And, Z And, R CrB, T CrB , TV Cas, TT Ari, U Gem, BL Lac, CN  Ori, Fo Ori, FU Ori, ER UMa     Nearby Stars (astrometric monitoring) - Barnards Star, Teegarden Star

- All night session (13.7 hr). Very cold night (-5.5°C).     - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: -5.5°C (min) - CCD Temperature: -25°/-30°C - Notes from 2025-01-10 >>     - Aurora Images from 2020-01-10  >>

Observing Result

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29P/Schwassmann-Wachmann - Comet

29P/Schwassmann-Wachmann - 2025-01-11 (passing through Leo) Sun Distance 6.26 AU (receeding) Earth Distance 5.47 AU (818.7 million km)		29P/Schwassmann-Wachmann - 2025-01-11 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -10.81 arcsec/hr, Dec 1.48 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 9 x 90s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 01:33 UT (#1292236-44) 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
Images of 29P/Schwassmann-Wachmann on Comets 2023 Page >>
Images of 29P/Schwassmann-Wachmann on Comets 2024 Page >>
Images of 29P/Schwassmann-Wachmann on Comets 2025 Page >>

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32P/Comas Sola - Comet  (non-detection)

32P/Comas Sola - 2025-01-11 (passing through Virgo) Sun Distance 3.00 AU (receeding) Earth Distance 3.05 AU (455.9 million km)		32P/Comas Sola - 2025-01-11 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 31.14 arcsec/hr, Dec -10.33 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 5 x 90s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 05:02 UT (#1292327-31) 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
Images of 32P/Comas Sola on Comets 2023 Page >>
Images of 32P/Comas Sola on Comets 2024 Page >>
Images of 32P/Comas Sola on Comets 2025 Page >>

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AT 2022evv - RR Type Variable (GSC 3055:1155)

AT 2022evv (Bootes) AT 2022evv (Type: CV) discovered 2022-03-16.697 UT by MASTER Alias: MASTER OT J153156.85+405008.7, GSC 3055:1155 Identified in Aladin/Simbad as 2MASS J15315678+4050075, a RR Type variable with a 1 mag variability over 1 hour Discovery magnitude 15.7 (vs non-detection at mag limit of 18.5 in 2018-05-16)  ( TNS 2022evv )

AT 2022evv - 2025-01-11 (T+1031.4d) Image below (2025-01-11.134) was taken 1031.4 days after discovery of 2022evv Position of transient (visible) is shown by white cross-hairs Measured magnitude +15.64 (Clear Filter)

Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 03:16 UT (#1292277-81) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2022evv on Transients 2022 Page

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AT 2022wtm - Type AGN Transient

AT 2022wtm (Sextans) Alias: In WISEA J094846.29+001618.7 AT 2022wtm (Type: AGN) discovered 2022-10-04.620 UT by ASAS-SN using ASASSN-Brutus Telescope Alias: ASASSN-22mo, ZTF19adgooar Discovery magnitude 16.2 (g-Sloan Filter) vs prior non-detection limiting magnitude 16.7  ( TNS 2022wtm )

AT 2022wtm - 2025-01-10 (T+829.4d) Image below (2025-01-10.988) was taken 829.4 days after discovery of 2022wtm Position of transient (visible) is shown by white cross-hairs Measured magnitude +15.40 (Clear Filter)

Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 23:51 UT (#1292197-201) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2022wtm on Transients 2022 Page

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AT 2023cuh - CV Type Transient (non-detection)

AT 2023cuh (Puppis) AT 2023cuh (Type: CV) discovered 2023-03-06.332 UT by Gaia Alias: Gaia23azz Discovery magnitude 16.90 (G-Gaia Filter) vs Historic Magnitude 20.29 +/- 0.27 SD 4 mag outburst in candidate CV  ( TNS 2023cuh | Gaia23azz )

AT 2023cuh - 2025-01-11 (T+676.7d) Image below (2025-01-11.037) was taken 676.7 days after discovery of 2023cuh Position of transient (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +16.80 (Clear Filter) Star is likely in it's normal state (19-7 to 20.8 G-Gaia)

Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 00:57 UT (#1292220-24) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2023cuh on Transients 2023 Page

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AT 2023eme - Type ulens? Transient

AT 2023eme (Monoceros) AT 2023eme (Type: ulens?) discovered 2023-03-31.664 UT by Gaia Alias: Gaia23biz Alerting magnitude 15.76 (G-Gaia Filter) vs Historic Magnitude 16.20 +/- 0.12 SD Bright gal.plane source candidate microlensing event or Be-type outburst rises by 0.4 mag  ( TNS 2023eme | Gaia23biz )

AT 2023eme - 2025-01-10 (T+651.3d) Image below (2025-01-10.919) was taken 651.3 days after discovery of 2023eme Position of transient (faint) is shown by white cross-hairs Measured Magnitude +15.27 (Clear Filter)

Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 22:13 UT (#1292144-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2023eme on Transients 2023 Page

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AT 2023ouk - Transient (non-detection)

AT 2023ouk (Virgo) AT 2023ouk (Type: unk) discovered 2023-08-07.712 UT by ATLAS Alias: ATLAS23qlm, Gaia23cbb Discovery magnitude 16.75 (orange-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 19.12 Apparently hostless transient Gaia, 2023-08-22 14:41:30, mag 18.71 Gaia, 2023-08-23 00:55:21, mag 18.75 Gaia, 2023-09-02 02:48:31, mag 19.33  ( TNS 2023ouk | Gaia23cbb )

AT 2023ouk - 2025-01-11 (T+522.5d) Image below (2025-01-11.215) was taken 522.5 days after discovery of 2023ouk Position of transient (not visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.0 (Clear Filter)

Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 05:19 UT (#1292335-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2023ouk on Transients 2023 Page

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AT 2024dcz - CV Type Transient (non-detection)

AT 2024dcz (Virgo) AT 2024dcz (Type: CV) discovered 2024-02-20.976 UT by MASTER Alias: MASTER OT J125900.80-133442.2 Discovery magnitude 15.70 (Clear Filter) vs Prior Non-Detection Limiting Magnitude 20.0  ( TNS 2024dcz)

AT 2024dcz - 2025-01-11 (T+325.2d) Image below (2025-01-11.168) was taken 325.2 days after discovery of 2024dcz Position of transient (not visible) is shown by white cross-hairs

Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 04:05 UT (#1292303-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2024dcz on Transients 2024 Page

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AT 2024gfk - Type QSO Transient (QSO B1109+357)

AT 2024gfk (Ursa Major) AT 2024gfk (Type: QSO) discovered 2024-04-05.930 UT by Gaia Alias: Gaia24bew Alerting Magnitude 16.9 (G-Gaia Filter) vs Historic Magnitude 17.36 (+/- 0.14) Brightening in known QSO (QSO B1109+357)  ( TNS 2024gfk | Gaia24bew )

AT 2024gfk - 2025-01-10 (T+280.0d) Image below (2025-01-10.952) was taken 280.0 days after discovery of 2024gfk Position of transient (faint) is shown by white cross-hairs Measured Magnitude +16.93 (Clear Filter) Several galaxies in same field of view NGC 3569 (catalog mag +13.3), PGC 213796 (catalog mag +16.2), PGC 2064971 (catalog mag +17.0),  PGC 2064704 (catalog mag +17.5)

Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 23:00 UT (#1292178-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2024gfk on Transients 2024 Page

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AT 2024gfz - Type HPM Transient (Wolf 489)

AT 2024gfz / Wolf 489 (Virgo) AT 2024gfz (Type: HPM) discovered 2024-04-10.303 UT by GEOTS Alias: GEOTS-Balaji-2024-005, TCP J13362576+0340190, Wolf 489 Discovery Magnitude 14.6 (Clear Filter) vs Prior Non-Detection Limiting Magnitude 17.0  ( TNS 2024gfz )

AT 2024gfz - 2025-01-11 (T+275.8d) Image below (2025-01-11.122) was taken 275.8 days after discovery of 2024gfz Position of transient (faint) is shown by white cross-hairs Measured Magnitude +14.30 (Clear Filter) (the 2024gfz report of a transient rising from below mag 17.0 to 14.6 is thought to be a false detection relating to a positional misunderstanding)

Annotated CCD Image (100% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 03:01 UT (#1292272-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2024gfz on Transients 2024 Page

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NGC 3569 - Spiral Galaxy

NGC 3569 (Ursa Major) NGC 3569 (alias PGC 34075, catalog mag +13.3) with several other galaxies in same field of view  PGC 213796 (catalog mag +16.2),  QSO B1109+357, ECO 11494 PGC 2064971 (catalog mag +17.0),  PGC 2064704 (catalog mag +17.5)

Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 23:00 UT (#1292178-82) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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AT 2024rzx - CV Type Transient  (non-detection)

AT 2024rzx (Bootes) AT 2024rzx (Type: CV) discovered 2024-08-11.747 UT by MASTER Alias: MASTER OT J144401.19+220053.8 Discovery magnitude 12.5 (Clear Filter) vs Prior Non-Detection Limiting Magnitude 19.6  ( TNS 2024rzx )

AT 2024rzx - 2025-01-11 (T+152.5d) Image below (2025-01-11.284) was taken 152.5 days after discovery of 2024rzx Position of reported transient (faded & no longer visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.7 (Clear Filter)

Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 06:52 UT (#1292380-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

AT 2024rzx - Earlier Image, 2024-08-27 (T+16.2d) Image below (2024-08-27.908) was taken 16.2 days after discovery of 2024rzx Position of reported transient (distinct but fading) is shown by white cross-hairs Measured Magnitude +16.04 (Clear Filter)

Annotated CCD Image (100% size, linear scale, cropped) 4 x 60s exposure (average combine), 3x3 binning, Clear Filter 2024-08-27 21:52 UT (#1233006-10) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2024rzx on Transients 2024 Page >>

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AT 2024xpy - Type BL Transient

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AT 2024aart - Type HPM Transient

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AT 2024adwa - Transient  (non-detection)

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AT 2024aeud - Transient  (non-detection)

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AT 2025il - CV Type Transient, RU Peg

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IC 1496 - Spiral Galaxy with Type IIn Supernova 2025X

IC 1496 with SN 2025X (Pisces) SN 2025X (Type: IIn) discovered 2024-12-31.008 UT by Koichi Itagaki Alias: PSN J23305120-0256341, Gaia25aaf Alerting Magnitude 18.49 (G Gaia Filter Candidate SN near galaxy IC 1496  ( TNS 2025X (not found in TNS) | Gaia25aaf )

IC 1496 with SN 2025X - 2025-01-10 (T+10.7d) Image below (2025-01-10.743) was taken 10.7 days after discovery of 2025X Position of reported supernova (faint) is shown by white cross-hairs Measured Magnitude +15.99 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped) 10 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 18:11 UT (#1292011-22) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2025X (in IC 1496) on Supernova 2025 Page >>

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LEDA 170121 - Galaxy

LEDA 170121 (Crater) Alias  PGC 170121 (catalog mag +15.4)

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 04:23 UT (#1292311-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

LEDA 170121 with SN 2023exm (Crater) SN 2023exm (Type: Ia) discovered 2023-04-09.221 UT by ATLAS Alias: ATLAS23hjq, ZTF23aaemgsd Image above (2025-01-11.176) was taken 643.0 days after discovery of 2023exm SN 2023exm  faded and no longer visible

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LEDA 1761410 - Galaxy

LEDA 1761410 (Coma Berenices) Alias :  PGC 1761410 (catalog mag +18.1)

Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 00:39 UT (#1292213-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

LEDA 1761410 with SN 2023bip (Coma Berenices) SN 2023bip (Type: II) discovered 2023-02-02.482 UT by ZTF Alias: ZTF23aabplmy, ATLAS23bvq Image above (2025-01-11.021) was taken 708.5 days after discovery of 2023bip SN  faded and no longer visible

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M31 - Spiral Galaxy with Transient AT 2024hvc  (non-detection)

M31 with AT 2024hvc (Andromeda) AT 2024hvc (Type: unk) discovered 2024-04-28.047 UT by Kamil Hornoch et al. using Palomar 1.2m Oschin Telescope Alias: Nova M31 2024-04a?, ZTF24aalngme, PNV J00432199+4132450 Discovery Magnitude 18.28 (r-ZTF Filter) ( TNS 2024hvc )

M31 with AT 2024hvc - 2025-01-10 (T+257.8d) Image below (2025-01-10.846) was taken 257.8 days after discovery of 2024hvc Position of earlier transient (faded & no longer visible) is shown by white cross-hairs

Annotated CCD Image (70% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 20:27 UT (#1292069-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2024hvc (in M31) on Transients 2024 Page >>

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M105 - Elliptical Galaxy

M105 (Leo)

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 02:19 UT (#1292256-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

M105 - Detail

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 02:19 UT (#1292256-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (125% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 02:19 UT (#1292256-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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NGC 681 - Spiral Galaxy with Type Ic-BL Supernova 2024abup

NGC 681 with SN 2024abup (Cetus) SN 2024abup (Type: Ic-BL) discovered 2024-11-22.351 UT by ATLAS Alias: ATLAS24qlf, Gaia24dsy Discovery Magnitude 17.02 (cyan-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 19.48 Confirmed SN Ic-BL  ( TNS 2024abup | Gaia24dsy )

NGC 681 with SN 2024abup - 2025-01-10 (T+49.4d) Image below (2025-01-10.776) was taken 49.4 days after discovery of 2024abup Position of reported SN (faint) is indicated by white cross-hairs. Estimated Magnitude +16.4 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 18:46 UT (#1292026-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024abup (in NGC 681) on Supernova 2024 Page >>

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NGC 2986 - Elliptical Galaxy with Type Ia Supernova 2025gj

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NGC 3524 - Spiral Galaxy with Type Ia Supernova 2024inv  (non-detection)

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NGC 4722 - Spiral Galaxy with Type II Supernova 2024ablh (non-detection)

NGC 4722 with SN 2024ablh (Corvus) SN 2024ablh (Type: II) discovered 2024-11-18.546 UT by ALeRCE Alias: ZTF24abszdqt Discovery Magnitude 16.3 ( Clear Filter)  ( TNS 2024ablh )

NGC 4722 with SN 2024ablh - 2025-01-11 (T+53.6d) Image below (2025-01-11.153) was taken 53.6 days after discovery of 2024ablh Position of reported SN (not visible) is indicated by white cross-hairs Non-Detection Limiting Magnitude +17.4 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 03:45 UT (#1292294-96) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024ablh (in NGC 4722) on Supernova 2024 Page >>

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NGC 5151 - Spiral Galaxy with Type Ia Supernova 2024acnr (non-detection)

NGC 5151 with SN 2024acnr (Coma Berenices) SN 2024acnr (Type: Ia) discovered 2024-11-27.628 UT by ATLAS Alias: ATLAS24qrz, GOTO24iqt Discovery Magnitude 17.71 (cyan-ATLAS Filter) vs Prior Non-Detection Limiting Magnitude 18.13  ( TNS 2024acnr )

NGC 5151 with SN 2024acnr - 2025-01-11 (T+44.5d) Image below (2025-01-11.103) was taken 44.5 days after discovery of 2024acnr Position of earlier supernova (faded & no longer visible) is shown by white cross-hairs Non-Detection Limiting Magnitude +18.0 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 02:38 UT (#1292263-67) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 5151 with SN 2024acnr - Earlier Image, 2024-12-13 (T+15.6d) Image below (2024-12-13.178) was taken 15.6 days after discovery of 2024acnr Position of reported supernova (very faint) is shown by white cross-hairs Measured Magnitude +18.08 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-12-13 04:26 UT (#1282090-94) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024acnr (in NGC 5151) on Supernova 2024 Page >>

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SN 2024yrq - Type II Supernova in SDSS Galaxy

SN 2024yrq (Leo) Alias: In SDSS J114545.57+141435.9 SN 2024yrq (Type: II, z =0.04) discovered 2024-10-21.975 UT by XOSS Alias: KATS24U003, ZTF24abnsdfm Discovery Magnitude 16.77 (Clear Filter) SN/CV candidate classified by XOSS ( TNS 2024yrq )

SN 2024yrq - 2025-01-11 (T+81.1d) Image below (2025-01-11.074) was taken 81.1 days after discovery of 2024yrq Position of earlier supernova (faded & barely visible) is shown by white cross-hairs Limiting Magnitude +18.5 (Clear Filter)

Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-11 01:56 UT (#1292247-51) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024yrq (in SDSS Galaxy) on Supernova 2024 Page >>

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UGC 604 - Spiral Galaxy with Type II Supernova 2024advj

UGC 604 with SN 2024advj (Andromeda) SN 2024advj (Type: II) discovered 2024-12-11.191 UT by ATLAS Alias: ATLAS24riq, ZTF24abxpkhb, Gaia24dqw Discovery Magnitude 17.87 (g-ZTF Filter) vs Prior Non-Detection Limiting Magnitude 20.20 Confirmed SN II  (Gaia) Gaia, 2024-12-13 13:08, mag 16.63  ( TNS 2024advj | Gaia24dqw )

UGC 604 with SN 2024advj - 2025-01-10 (T+30.7d) Image below (2025-01-10.875) was taken 30.7 days after discovery of 2024advj Position of earlier SN (faint, but distinct) is shown by white cross-hairs Measured Magnitude +16.10 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 21:09 UT (#1292095-99) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024advj (in UGC 604) on Supernova 2024 Page >>

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UGC 1325 - Elliptical Galaxy with Type Ia Supernova 2024aedt

UGC 1325 with SN 2024aedt (Pisces) SN 2024aedt (Type: Ia) discovered 2024-12-16.375 UT by ATLAS Alias: ATLAS24rks, ZTF24abxzhim Discovery Magnitude 18.55 (orange-ATLAS Filter)  ( TNS 2024aedt )

UGC 1325 with SN 2024aedt - 2025-01-10 (T+25.4d) Image below (2025-01-10.799) was taken 25.4 days after discovery of 2024aedt Position of earlier SN (faint, fading) is shown by white cross-hairs Measured Magnitude +17.19 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 19:17 UT (#1292041-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024aedt (in UGC 1325) on Supernova 2024 Page >>

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UGC 6363 - Spiral Galaxy with Type Ia Supernova 2024adix

UGC 6363 with SN 2024adix (Leo) SN 2024adix (Type: Ia) discovered 2024-12-04.584 UT by ATLAS Alias: ATLAS24qzv, ZTF24abwsvdz, GOTO24iuj, Gaia25ady Discovery Magnitude 18.80 (orange-ATLAS Filter) Confirmed SN Ia  ( TNS 2024adix | Gaia25ady )

UGC 6363 with SN 2024adix (T+37.4d)

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 23:20 UT (#1292185-89) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 6363 with SN 2024adix - 2025-01-10 (T+37.4d) Image below (2025-01-10.966) was taken 37.4 days after discovery of 2024adix Position of earlier SN (faint, fading) is shown by white cross-hairs Measured Magnitude +15.89 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2025-01-10 23:20 UT (#1292185-89) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2024adix (in UGC 6363) on Supernova 2024 Page >>

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