RA/DEC (2000)
20:42:07.602 -08:40:18.43
310.531674623 -8.67178673297
Type
SN Ia
Redshift
0.0823
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-06-16 09:04:56.999
TNS AT
Y
Public
Y
Discovery Mag
19.4642
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_2025nqm - 2025-06-19 12:54:36 UH88 / SNIFS (SCAT)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
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_w
   
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
21360 2025-06-19 12:54:36 UH88 / SNIFS 1800 Jennifer Shi SCAT tns_2025nqm_2025-06-19_12-54-36_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-05-24 23:17:55 - 2025-06-19 22:35:54 2460820.47077 - 2460846.4416 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496595 2025-06-19 22:35:54 2460846.4416 19.23 ABMag Clear- LAST_LAST-Cam 380
496594 2025-05-24 23:17:55 2460820.47077 20.29 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-06-11 02:36:06 - 2025-06-18 01:08:59 2460837.608402 - 2460844.547905 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496087 2025-06-18 01:08:59 2460844.547905 18.98 0.12 ABMag L-GOTO GOTO-N_GOTO-2 360
496086 2025-06-11 02:36:06 2460837.608402 18.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-06-12 09:34:26 - 2025-06-16 09:06:49 2460838.898912 - 2460842.8797338 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
497599 2025-06-16 09:06:49 2460842.8797338 19.7264 0.202706 19.5749 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
495482 2025-06-16 09:04:57 2460842.8784375 19.4642 0.099654 ABMag r-ZTF P48_ZTF-Cam
495481 2025-06-13 08:37:49 2460839.8595949 19.3565 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
497598 2025-06-12 09:34:26 2460838.898912 19.1339 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2025-06-16 10:28:07 - 2025-06-16 10:28:07 2460842.9361921 - 2460842.9361921 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495483 2025-06-16 10:28:07 2460842.9361921 19.568 0.177004 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-06-26 14:42:50 - 2025-06-26 14:42:50 2460853.11308 - 2460853.11308 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499158 2025-06-26 14:42:50 2460853.11308 18.44 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-06-28 11:49:58 - 2025-06-28 11:49:58 2460854.99303 - 2460854.99303 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499159 2025-06-28 11:49:58 2460854.99303 18.637 0.123 19.34 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2025-06-24 12:09:14 - 2025-06-24 12:09:14 2460851.00641 - 2460851.00641 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499077 2025-06-24 12:09:14 2460851.00641 19.03 0.05 22 ABMag w-P1 PS1_GPC1 45 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
260484 2025-06-29 08:33:51 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:42:07.609 -08:40:18.21 2025-06-28 11:49:57.792 18.637 cyan-ATLAS PSN ATLAS25gou ATLAS N
260432 2025-06-28 16:16:20 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 20:42:07.602 -08:40:18.43 2025-06-24 12:09:13.824 19.03 w-P1 PSN PS25drl Pan-STARRS N
259782 2025-06-22 18:14:20 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 20:42:07.607 -08:40:18.51 2025-06-16 09:06:49.000 19.7264 r-ZTF PSN ZTF25aavilsy ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aavilsy N
259247 2025-06-20 03:24:30 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 20:42:07.659 -08:40:18.87 2025-06-19 22:35:54.240 19.23 Clear- PSN LAST N
259019 2025-06-18 08:59:26 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 20:42:07.611 -08:40:18.94 2025-06-18 01:08:58.560 18.98 L-GOTO Other GOTO25dqs GOTO N
258734 2025-06-16 10:59:42 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 20:42:07.606 -08:40:18.37 2025-06-16 09:04:56.999 19.4642 r-ZTF PSN ZTF25aavilsy ZTF 2025TNSTR2241....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
21360 2025-06-20 00:41:54 Jennifer Shi Jennifer Shi (UoM) on behalf of the SCAT team. SCAT SN Ia 0.0823 1 SCAT SNID best matches to a normal SN Ia. 2025TNSCR2327....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
21360 2025-06-19 12:54:36 UH88 / SNIFS 1800 Jennifer Shi SCAT tns_2025nqm_2025-06-19_12-54-36_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Sat, 06/28/2025 - 16:16

Object coordinates updated

Object coordinates updated according to AT-report 260432 of Group Pan-STARRS
Previous RA, DEC: 20:42:07.607, -08:40:18.51 (310.5316974875, -8.6718073375)
Updated RA, DEC: 20:42:07.602, -08:40:18.43 (310.531674623, -8.67178673297)

TNS
System

Sun, 06/22/2025 - 18:14

Object coordinates updated

Object coordinates updated according to AT-report 259782 of Group ZTF
Previous RA, DEC: 20:42:07.606, -08:40:18.37 (310.5316899, -8.6717705)
Updated RA, DEC: 20:42:07.607, -08:40:18.51 (310.5316974875, -8.6718073375)