RA/DEC (2000)
17:51:35.826 +31:13:42.35
267.8992764125 +31.2284313125
Type
SN Ia
Redshift
0.043
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-07-05 09:52:08.000
TNS AT
Y
Public
Y
Host Name
WISEA J175135.86+311343.2
Discovery Mag
21.1592
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, F. Andrades, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025qow - 2025-07-13 07:48:10 P60 / SEDM (ZTF)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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
21516 2025-07-13 07:48:10 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025qow_2025-07-13_07-48-09.804825_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-07-28 01:01:03 - 2025-07-28 01:01:03 2460884.5424 - 2460884.5424 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562144 2025-07-28 01:01:03 2460884.5424 17.341 0.047 20.06 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2025-07-01 23:02:54 - 2025-07-14 23:31:48 2460858.460354 - 2460871.480423 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502813 2025-07-14 23:31:48 2460871.480423 17.8 0.07 ABMag L-GOTO GOTO-N_GOTO-2 180
502812 2025-07-01 23:02:54 2460858.460354 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-07-05 08:10:44 - 2025-07-07 07:12:28 2460861.840787 - 2460863.8003241 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501380 2025-07-07 07:12:28 2460863.8003241 19.8153 0.204222 20.3295 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
501378 2025-07-05 08:10:44 2460861.840787 20.6262 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-07-03 08:14:05 - 2025-07-05 09:52:08 2460859.8431134 - 2460861.9112037 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501379 2025-07-05 09:52:08 2460861.9112037 21.1592 0.350496 20.6158 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
502383 2025-07-05 09:52:08 2460861.9112037 21.1592 0.350496 20.6158 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
502382 2025-07-03 08:14:05 2460859.8431134 20.7282 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-07-27 11:01:51 - 2025-07-27 11:01:51 2460883.95962 - 2460883.95962 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562143 2025-07-27 11:01:51 2460883.95962 19.4 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
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
293283 2026-02-27 21:57:33 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 17:51:35.831 +31:13:42.35 2025-07-28 01:01:03.360 17.341 wide-ATLAS PSN ATLAS25qnh ATLAS N
262666 2025-07-16 05:46:26 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 17:51:35.830 +31:13:42.30 2025-07-14 23:31:48.288 17.8 L-GOTO Other GOTO25ewl GOTO N
262421 2025-07-13 18:16:52 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 17:51:35.826 +31:13:42.35 2025-07-05 09:52:08.000 21.1592 g-ZTF PSN ZTF25abacyxb ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25abacyxb N
261815 2025-07-07 18:09:00 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 17:51:35.812 +31:13:42.49 2025-07-05 09:52:08.000 21.1592 g-ZTF PSN WISEA J175135.86+311343.2 ZTF25abacyxb ZTF Early SN candidate (r-rise > 0.41+-0.10 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25abacyxb 2025TNSTR2589....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21516 2025-07-13 08:32:05 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.043 1 ZTF 2025TNSCR2683....1F
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
21516 2025-07-13 07:48:10 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025qow_2025-07-13_07-48-09.804825_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 07/13/2025 - 18:16

Object coordinates updated

Object coordinates updated according to AT-report 262421 of Group ZTF
Previous RA, DEC: 17:51:35.812, +31:13:42.49 (267.89921526792, +31.228469565503)
Updated RA, DEC: 17:51:35.826, +31:13:42.35 (267.8992764125, +31.2284313125)