RA/DEC (2000)
18:54:10.335 +41:17:44.55
283.543062745 +41.295707611
Type
SN Ia
Redshift
0.059
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-15 06:51:38.001
TNS AT
Y
Public
Y
Discovery Mag
20.1881
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_2025rid - 2025-07-27 08:00:01 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
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▌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
 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
21655 2025-07-27 08:00:01 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025rid_2025-07-27_08-00-00.594923_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-07-20 01:44:34 - 2025-07-20 01:44:34 2460876.57262 - 2460876.57262 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503969 2025-07-20 01:44:34 2460876.57262 19.044 0.189 20.2 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
w-P1 PS2_GPC2 2025-07-21 08:14:36 - 2025-07-21 08:14:36 2460877.84347 - 2460877.84347 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
546433 2025-07-21 08:14:36 2460877.84347 18.88 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-07-15 06:51:38 - 2025-07-17 06:48:29 2460871.7858565 - 2460873.783669 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503061 2025-07-17 06:48:29 2460873.783669 19.5733 0.140398 ABMag r-ZTF P48_ZTF-Cam
503060 2025-07-15 06:51:38 2460871.7858565 20.1881 0.179887 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-07-15 05:56:21 - 2025-07-17 05:44:54 2460871.7474653 - 2460873.7395139 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
505245 2025-07-17 05:44:54 2460873.7395139 19.8274 0.148548 20.5588 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
503059 2025-07-15 05:56:21 2460871.7474653 20.3382 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
505244 2025-07-15 05:56:21 2460871.7474653 20.3382 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-07-17 06:40:30 - 2025-07-17 06:40:30 2460873.77812 - 2460873.77812 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503968 2025-07-17 06:40:30 2460873.77812 18.61 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
285148 2025-12-31 15:26:18 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 18:54:10.335 +41:17:44.55 2025-07-21 08:14:35.808 18.88 w-P1 PSN PS25lyn Pan-STARRS N
263886 2025-07-26 18:19:02 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 18:54:10.338 +41:17:44.64 2025-07-17 05:44:54.001 19.8274 g-ZTF PSN ZTF25abbshoi ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25abbshoi N
263269 2025-07-21 08:39:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:54:10.332 +41:17:44.43 2025-07-20 01:44:34.368 19.044 wide-ATLAS PSN ATLAS25hzn ATLAS N
262795 2025-07-17 09:36:55 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 18:54:10.343 +41:17:44.86 2025-07-15 06:51:38.001 20.1881 r-ZTF PSN ZTF25abbshoi ZTF 2025TNSTR2745....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
21655 2025-07-27 09:38:12 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 0.059 1 ZTF 2025TNSCR2935....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
21655 2025-07-27 08:00:01 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025rid_2025-07-27_08-00-00.594923_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 12/31/2025 - 15:26

Object coordinates updated

Object coordinates updated according to AT-report 285148 of Group Pan-STARRS
Previous RA, DEC: 18:54:10.338, +41:17:44.64 (283.54307476667, +41.295733844444)
Updated RA, DEC: 18:54:10.335, +41:17:44.55 (283.543062745, +41.295707611)

TNS
System

Sat, 07/26/2025 - 18:19

Object coordinates updated

Object coordinates updated according to AT-report 263886 of Group ZTF
Previous RA, DEC: 18:54:10.343, +41:17:44.86 (283.5430945, +41.2957957)
Updated RA, DEC: 18:54:10.338, +41:17:44.64 (283.54307476667, +41.295733844444)