RA/DEC (2000)
11:03:51.202 +12:48:26.56
165.963342843 +12.8073768202
Type
SN Ia
Redshift
0.08
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-10-05 12:51:15.001
TNS AT
Y
Public
Y
Discovery Mag
18.0168
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025zqc - 2025-10-20 12:04:03 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

 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
   
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
22248 2025-10-20 12:04:03 P60 / SEDM 2700 SEDmRobot ZTF tns_2025zqc_2025-10-20_12-04-02.575617_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-06-21 21:15:57 - 2025-11-18 05:49:48 2460848.386076 - 2460997.742922 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
532498 2025-11-18 05:49:48 2460997.742922 19.4 0.16 ABMag L-GOTO GOTO-N_GOTO-2 180
532497 2025-06-21 21:15:57 2460848.386076 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-12-15 13:29:52 - 2025-12-15 13:29:52 2461025.06241 - 2461025.06241 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
545740 2025-12-15 13:29:52 2461025.06241 20.54 0.1 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-10-05 12:51:15 - 2025-10-06 12:51:11 2460954.0355903 - 2460955.035544 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522428 2025-10-06 12:51:11 2460955.035544 17.7794 0.12066 ABMag r-ZTF P48_ZTF-Cam
522427 2025-10-05 12:51:15 2460954.0355903 18.0168 0.160969 ABMag r-ZTF P48_ZTF-Cam
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
284493 2025-12-30 23:47:37 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:03:51.202 +12:48:26.56 2025-12-15 13:29:52.224 20.54 w-P1 PSN PS25lbx Pan-STARRS N
277636 2025-11-19 13:16:12 GOTO_bot G. Ramsay, K. Ackley, M. Dyer et al. GOTO GOTO 11:03:51.225 +12:48:26.51 2025-11-18 05:49:48.288 19.4 L-GOTO Other GOTO25kmb GOTO N
272577 2025-10-06 19:25:25 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 11:03:51.222 +12:48:26.59 2025-10-05 12:51:15.001 18.0168 r-ZTF PSN ZTF25abvuopa ZTF 2025TNSTR4021....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
22248 2025-10-20 20:12:15 ZTF_Bot1 J. Johansson, A. Mehla, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.08 1 ZTF 2025TNSCR4214....1J
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
22248 2025-10-20 12:04:03 P60 / SEDM 2700 SEDmRobot ZTF tns_2025zqc_2025-10-20_12-04-02.575617_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Tue, 12/30/2025 - 23:47

Object coordinates updated

Object coordinates updated according to AT-report 284493 of Group Pan-STARRS
Previous RA, DEC: 11:03:51.222, +12:48:26.59 (165.9634245, +12.8073873)
Updated RA, DEC: 11:03:51.202, +12:48:26.56 (165.963342843, +12.8073768202)