RA/DEC (2000)
03:57:25.622 -46:11:07.67
59.3567569083 -46.1854626345
Type
SN II
Redshift
Related AstroNotes: 2024-341, 2024-342
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2024-11-15 22:54:00.288
TNS AT
Y
Public
Y
Discovery Mag
16.793
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)

Spectra

 SN_2024abfo - 2024-11-16 18:19:32 Lesedi / Mookodi (BlackGEM)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 GOTO-S_GOTO-4_L
 ATLAS-CHL_ATLAS-04_orange
 ATLAS-STH_ATLAS-03_orange
 PS1_GPC1_i
 Other_Other_Clear
 Other_Other_Other
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
18811 2024-11-16 18:19:32 Lesedi / Mookodi 600 Robotic Simon de Wet BlackGEM tns_2024abfo_2024-11-16_18-19-32_Lesedi_Mookodi_BlackGEM.csv Object The spectrum was obtained with the fully-robotic SAAO 1-m Lesedi telescope equipped with the Mookodi low-resolution (R~172) spectrograph and imager. We acknowledge the SAAO IO team including S. Potter, N. Erasmus, C. van Gend, S. Chandra, H. Worters, M. Hlakola and R. Julie for their role in these making these observations possible.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2024-11-13 12:04:45 - 2024-11-20 11:08:42 2460628.003297 - 2460634.96437 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
447275 2024-11-20 11:08:42 2460634.96437 16.11 0.01 ABMag L-GOTO GOTO-S_GOTO-4 180
447274 2024-11-13 12:04:45 2460628.003297 19.2 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2024-11-14 07:32:56 - 2024-11-14 07:32:56 2460628.81454 - 2460628.81454 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
446655 2024-11-14 07:32:56 2460628.81454 18.77 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2024-11-15 22:54:00 - 2024-11-15 22:54:00 2460630.45417 - 2460630.45417 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
446656 2024-11-15 22:54:00 2460630.45417 16.793 0.061 18.63 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
i-P1 PS1_GPC1 2024-11-17 10:38:41 - 2024-11-17 10:38:41 2460631.94353 - 2460631.94353 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
446989 2024-11-17 10:38:41 2460631.94353 16.63 0.02 20.7 ABMag i-P1 PS1_GPC1 30 Robot
Clear- Other_Other 2015-03-14 19:09:52 - 2024-11-22 22:17:18 2457096.29852 - 2460637.42868 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
448105 2024-11-22 22:17:18 2460637.42868 14.5 20.6 VegaMag Clear- Other_Other 180 Robot MASTER-SAAO
448104 2024-11-22 22:07:56 2460637.42218 14.8 20.6 VegaMag Clear- Other_Other 180 Robot MASTER-SAAO
448103 2015-03-14 19:09:52 2457096.29852 21.5 VegaMag Clear- Other_Other 540 Robot [Last non detection] MASTER-SAAO
Other- Other_Other 2015-03-14 19:09:52 - 2025-02-26 21:02:57 2457096.29852 - 2460733.37705 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472285 2025-02-26 21:02:57 2460733.37705 15.4 19.4 VegaMag Other- Other_Other 60 Robot MASTER-SAAO
472284 2025-02-26 20:18:34 2460733.34623 15.4 19.5 VegaMag Other- Other_Other 60 Robot MASTER-SAAO
472288 2024-12-07 22:55:21 2460652.4551 13.4 20.2 VegaMag Other- Other_Other 180 Robot MASTER-SAAO
472287 2024-12-07 22:48:41 2460652.45048 13.4 20.2 VegaMag Other- Other_Other 180 Robot MASTER-SAAO
472283 2015-03-14 19:09:52 2457096.29852 21.5 VegaMag Other- Other_Other 540 Robot [Last non detection] MASTER-SAAO
472286 2015-03-14 19:09:52 2457096.29852 21.5 VegaMag Other- Other_Other 540 Robot [Last non detection] MASTER-SAAO
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
246145 2025-02-27 10:09:59 MASTER G.Kunin,G. Platonov,V.Lipunov et al. MASTER MASTER 03:57:25.600 -46:11:07.80 2024-12-07 22:48:41.472 13.4 Other- PSN MASTER OT J035725.60-461107.8 MASTER unfiltered N
246144 2025-02-27 10:06:29 MASTER V.Shumkov,V.Lipunov,E.Gorbovskoy et al. MASTER MASTER 03:57:25.630 -46:11:07.40 2025-02-26 20:18:34.272 15.4 Other- PSN MASTER OT J035725.63-461107.4 MASTER unfiltered N
233370 2024-11-23 20:12:36 MASTER Ya.Kechin,V.Lipunov,E.Gorbovskoy et al. MASTER MASTER 03:57:25.610 -46:11:07.80 2024-11-22 22:07:56.352 14.8 Clear- PSN MASTER OT J035725.61-461107.8 MASTER N
232980 2024-11-20 17:55:38 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 03:57:25.624 -46:11:07.72 2024-11-20 11:08:41.568 16.11 L-GOTO Other GOTO24iha GOTO N
232851 2024-11-18 16:37:32 PS1_Bot1 K. C. Chambers,T. de Boer,J. Herman et al. Pan-STARRS Pan-STARRS 03:57:25.622 -46:11:07.67 2024-11-17 10:38:40.992 16.63 i-P1 PSN PS24lge Pan-STARRS N
232632 2024-11-16 12:38:05 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 03:57:25.611 -46:11:07.57 2024-11-15 22:54:00.288 16.793 orange-ATLAS PSN ATLAS24qew ATLAS 2024TNSTR4513....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
18716 2024-11-16 22:39:08 Simon de Wet Simon de Wet Erez Zimmerman BlackGEM SN II 1 BlackGEM We classify AT2024abfo as a young Type II supernova in NGC 1493 due to the presence of a broad P-Cygni H-alpha feature. 2024TNSCR4514....1Z
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
18811 2024-11-16 18:19:32 Lesedi / Mookodi 600 Robotic Simon de Wet BlackGEM tns_2024abfo_2024-11-16_18-19-32_Lesedi_Mookodi_BlackGEM.csv Object The spectrum was obtained with the fully-robotic SAAO 1-m Lesedi telescope equipped with the Mookodi low-resolution (R~172) spectrograph and imager. We acknowledge the SAAO IO team including S. Potter, N. Erasmus, C. van Gend, S. Chandra, H. Worters, M. Hlakola and R. Julie for their role in these making these observations possible.

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 232851 of Group Pan-STARRS
Previous RA, DEC: 03:57:25.611, -46:11:07.57 (59.3567107692, -46.1854361538)
Updated RA, DEC: 03:57:25.622, -46:11:07.67 (59.3567569083, -46.1854626345)