RA/DEC (2000)
18:55:21.912 +40:44:52.14
283.841301953 +40.7478178163
Type
SN Ia
Redshift
0.11
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-01 07:47:51.999
TNS AT
Y
Public
Y
Discovery Mag
20.5207
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025qin - 2025-07-26 06:05:25 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
 ▌PS2_GPC2_w
 ▌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
21663 2025-07-26 06:05:25 P60 / SEDM 2700 SEDmRobot ZTF tns_2025qin_2025-07-26_06-05-24.634003_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-07-08 01:56:13 - 2025-07-08 01:56:13 2460864.58071 - 2460864.58071 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502280 2025-07-08 01:56:13 2460864.58071 19.137 0.143 19.62 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2025-06-23 01:21:53 - 2025-07-16 00:34:10 2460849.556858 - 2460872.523726 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503095 2025-07-16 00:34:10 2460872.523726 18.65 0.15 ABMag L-GOTO GOTO-N_GOTO-2 180
503094 2025-06-23 01:21:53 2460849.556858 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-07-03 09:30:45 - 2025-07-03 09:30:45 2460859.89635 - 2460859.89635 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501759 2025-07-03 09:30:45 2460859.89635 19.89 0.07 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-06-29 08:24:20 - 2025-07-30 10:33:45 2460855.8502315 - 2460886.9401042 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506173 2025-07-30 10:33:45 2460886.9401042 19.4292 0.107754 ABMag r-ZTF P48_ZTF-Cam
500950 2025-07-05 08:13:33 2460861.8427431 19.5566 0.109906 ABMag r-ZTF P48_ZTF-Cam
501624 2025-07-03 07:55:00 2460859.8298611 20.0289 0.16919 20.6772 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
501623 2025-07-01 08:09:49 2460857.8401505 20.8594 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
500948 2025-06-29 08:24:20 2460855.8502315 20.219 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-07-01 07:47:52 - 2025-07-01 07:47:52 2460857.8249074 - 2460857.8249074 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
500949 2025-07-01 07:47:52 2460857.8249074 20.5207 0.198713 ABMag g-ZTF P48_ZTF-Cam
506172 2025-07-01 07:47:52 2460857.8249074 20.5396 0.117447 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-07-07 10:15:11 - 2025-07-07 10:15:11 2460863.92721 - 2460863.92721 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502279 2025-07-07 10:15:11 2460863.92721 18.81 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
264343 2025-07-30 13:37:57 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 18:55:21.884 +40:44:52.61 2025-07-01 07:47:51.999 20.5396 g-ZTF PSN ZTF25abfdjel ZTF N
262812 2025-07-17 10:32:54 GOTO_bot A. Kumar,K. Ackley,M. Dyer et al. GOTO GOTO 18:55:21.870 +40:44:51.45 2025-07-16 00:34:10.272 18.65 L-GOTO Other GOTO25ewo GOTO N
262375 2025-07-13 08:43:05 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:55:21.960 +40:44:52.66 2025-07-08 01:56:13.344 19.137 wide-ATLAS PSN ATLAS25hny ATLAS N
262026 2025-07-10 14:52:01 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 18:55:21.912 +40:44:52.14 2025-07-03 09:30:44.640 19.89 w-P1 PSN PS25eui Pan-STARRS N
261926 2025-07-09 18:14:55 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 18:55:21.912 +40:44:52.23 2025-07-03 07:54:59.999 20.0289 r-ZTF PSN ZTF25aaytlnf ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaytlnf N
261588 2025-07-05 11:00:21 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 18:55:21.914 +40:44:52.12 2025-07-01 07:47:51.999 20.5207 g-ZTF PSN ZTF25aaytlnf ZTF 2025TNSTR2575....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21663 2025-07-28 21:42:21 ZTF_Bot1 J. Sollerman, A. Mehla, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.11 1 ZTF 2025TNSCR2960....1S
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
21663 2025-07-26 06:05:25 P60 / SEDM 2700 SEDmRobot ZTF tns_2025qin_2025-07-26_06-05-24.634003_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 07/10/2025 - 14:52

Object coordinates updated

Object coordinates updated according to AT-report 262026 of Group Pan-STARRS
Previous RA, DEC: 18:55:21.912, +40:44:52.23 (283.841300625, +40.7478409625)
Updated RA, DEC: 18:55:21.912, +40:44:52.14 (283.841301953, +40.7478178163)

TNS
System

Wed, 07/09/2025 - 18:14

Object coordinates updated

Object coordinates updated according to AT-report 261926 of Group ZTF
Previous RA, DEC: 18:55:21.914, +40:44:52.12 (283.8413097, +40.7478119)
Updated RA, DEC: 18:55:21.912, +40:44:52.23 (283.841300625, +40.7478409625)