RA/DEC (2000)
06:54:33.775 +50:21:00.79
103.640728967 +50.350218389
Type
SN Ia-91T-like
Redshift
0.019527
Discovery ReportClassification Report
Related AstroNotes: 2024-345
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2024-11-21 11:41:27.168
TNS AT
Y
Public
Y
Discovery Mag
18.268
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)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024abqv - 2024-11-22 11:51:05 FTN / FS02 (Global SN Project)z=
 ▌SN_2024abqv - 2024-11-22 11:51:05 FTN / FS02 (Global SN Project)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌LAST_LAST-Cam_Clear
 ▌PS2_GPC2_w
 ▌GOTO-N_GOTO-1_L
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
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
18844 2024-11-22 11:51:05 FTN / FS02 3600.04 D. Andrew Howell Moira Andrews Global SN Project tns_2024abqv_2024-11-22_11-51-05_FTN_FS02_Global_SN_Project_0.ascii Object slit: 2, airmass: 1.17816
18843 2024-11-22 11:51:05 FTN / FS02 3600.04 D. Andrew Howell Moira Andrews Global SN Project tns_2024abqv_2024-11-22_11-51-05_FTN_FS02_Global_SN_Project.ascii Object slit: 2, airmass: 1.17816
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-03-08 17:44:45 - 2024-12-05 02:37:05 2460378.2394097 - 2460649.6090856 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
451135 2024-12-05 02:37:05 2460649.6090856 15.84 ABMag Clear- LAST_LAST-Cam 400
451134 2024-12-05 01:16:16 2460649.552963 15.75 ABMag Clear- LAST_LAST-Cam 400
451133 2024-03-08 17:44:45 2460378.2394097 21.06 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
w-P1 PS2_GPC2 2024-12-03 11:41:27 - 2024-12-03 11:41:27 2460647.98712 - 2460647.98712 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
452748 2024-12-03 11:41:27 2460647.98712 15.71 0 22 ABMag w-P1 PS2_GPC2 45 Robot
L-GOTO GOTO-N_GOTO-1 2024-11-02 01:23:48 - 2024-11-22 01:19:40 2460616.558199 - 2460636.555324 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
447687 2024-11-22 01:19:40 2460636.555324 17.82 0.06 ABMag L-GOTO GOTO-N_GOTO-1 180
447686 2024-11-02 01:23:48 2460616.558199 19.7 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2024-11-15 13:17:26 - 2024-11-15 13:17:26 2460630.05377 - 2460630.05377 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
447482 2024-11-15 13:17:26 2460630.05377 18.52 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2024-11-21 11:41:27 - 2024-11-21 11:41:27 2460635.98712 - 2460635.98712 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
447483 2024-11-21 11:41:27 2460635.98712 18.268 0.095 19.15 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
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
235750 2024-12-12 14:16:24 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 06:54:33.775 +50:21:00.79 2024-12-03 11:41:27.168 15.71 w-P1 PSN PS24mko Pan-STARRS N
235087 2024-12-05 15:10:55 Ruslan Konno R. Konno (WIS), S. Garrappa (WIS), E. O. Ofek (WIS) et al. LAST LAST 06:54:33.823 +50:21:02.12 2024-12-05 01:16:16.000 15.75 Clear- PSN LAST N
233166 2024-11-22 08:10:45 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 06:54:33.761 +50:21:00.67 2024-11-22 01:19:39.648 17.82 L-GOTO Other GOTO24iid GOTO N
233071 2024-11-21 18:43:24 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 06:54:33.774 +50:21:00.83 2024-11-21 11:41:27.168 18.268 orange-ATLAS PSN ATLAS24qja ATLAS 2024TNSTR4563....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
18749 2024-11-22 18:35:01 SNEx_Bot1 Moira Andrews (UCSB/LCO), Joseph Farah, Chris Ni, D. Andrew Howell, Curtis McCully Global SN Project SN Ia-91T-like 0.019527 1 Global SN Project [correction on submitted classification of SN type from SN --> SN Ia 91T-like] We report the classification of AT 2024abqv as a SN Ia 91T-like using SNID (Blondin & Tonry 2007, ApJ, 666, 1024). The supernova is visually located nearby MRK 0373 (z = 0.019527, d = 87.33 Mpc, value from NED). SNID reports a redshift from the spectrum of z = 0.014 +/- 0.008, consistent with the host galaxy redshift from NED. The closest reported sub-type is a 91T. The best match for this spectrum was SN 1995bd, a Ia-91T 12 days before maximum brightness. Additional follow-up is encouraged. 2024TNSCR4593....1A
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
18844 2024-11-22 11:51:05 FTN / FS02 3600.04 D. Andrew Howell Moira Andrews Global SN Project tns_2024abqv_2024-11-22_11-51-05_FTN_FS02_Global_SN_Project_0.ascii Object slit: 2, airmass: 1.17816
18748 2024-11-22 17:57:16 SNEx_Bot1 Moira Andrews (UCSB/LCO), Joseph Farah, Chris Ni, D. Andrew Howell, Curtis McCully Global SN Project SN 0.019527 1 Global SN Project We report the classification of AT 2024abqv as a SN Ia-91T-like using SNID (Blondin & Tonry 2007, ApJ, 666, 1024). The supernova is visually located nearby MRK 0373 (z = 0.019527, d = 87.33 Mpc, value from NED). SNID reports a redshift from the spectrum of z = 0.014 +/- 0.008, consistent with the host galaxy redshift from NED. The closest reported sub-type is a 91T. The best match for this spectrum was SN 1995bd, a Ia-91T 12 days before maximum brightness. Additional follow-up is encouraged. 2024TNSCR4593....1A
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
18843 2024-11-22 11:51:05 FTN / FS02 3600.04 D. Andrew Howell Moira Andrews Global SN Project tns_2024abqv_2024-11-22_11-51-05_FTN_FS02_Global_SN_Project.ascii Object slit: 2, airmass: 1.17816

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 235750 of Group Pan-STARRS
Previous RA, DEC: 06:54:33.774, +50:21:00.83 (103.640723333, +50.3502311111)
Updated RA, DEC: 06:54:33.775, +50:21:00.79 (103.640728967, 50.350218389)