RA/DEC (2000)
22:30:45.836 -01:08:23.77
337.690985202 -1.13993576933
Type
SN Ia
Redshift
0.08
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-29 10:35:29.002
TNS AT
Y
Public
Y
Discovery Mag
21.0467
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_2025swj - 2025-08-14 07:23:15 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-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_i
 ▌P48_ZTF-Cam_g
 ▌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
21793 2025-08-14 07:23:15 P60 / SEDM 2700 SEDmRobot ZTF tns_2025swj_2025-08-14_07-23-15.291288_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-STH_ATLAS-03 2025-08-02 00:10:15 - 2025-08-02 00:10:15 2460889.50712 - 2460889.50712 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506832 2025-08-02 00:10:15 2460889.50712 19.3 0.152 19.65 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
i-ZTF P48_ZTF-Cam 2025-07-29 08:40:43 - 2025-07-29 08:40:43 2460885.8616088 - 2460885.8616088 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506633 2025-07-29 08:40:43 2460885.8616088 20.2193 ABMag i-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-07-29 10:35:29 - 2025-08-01 10:37:10 2460885.9413079 - 2460888.9424769 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506635 2025-08-01 10:37:10 2460888.9424769 20.1626 0.18787 ABMag g-ZTF P48_ZTF-Cam
506634 2025-07-29 10:35:29 2460885.9413079 21.0467 0.193093 ABMag g-ZTF P48_ZTF-Cam
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-08-01 12:10:04 - 2025-08-01 12:10:04 2460889.00699 - 2460889.00699 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506831 2025-08-01 12:10:04 2460889.00699 19.59 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2025-07-31 12:26:49 - 2025-07-31 12:26:49 2460888.01862 - 2460888.01862 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
507592 2025-07-31 12:26:49 2460888.01862 20.1 0.08 22 ABMag w-P1 PS1_GPC1 60 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
265109 2025-08-05 21:26:26 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:30:45.836 -01:08:23.77 2025-07-31 12:26:48.768 20.1 w-P1 PSN PS25fxv Pan-STARRS N
264658 2025-08-02 10:07:19 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 22:30:45.857 -01:08:23.70 2025-08-02 00:10:15.168 19.3 orange-ATLAS PSN ATLAS25iut ATLAS N
264588 2025-08-01 14:40:18 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 22:30:45.837 -01:08:23.78 2025-07-29 10:35:29.002 21.0467 g-ZTF PSN ZTF25abgahjn ZTF 2025TNSTR3030....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
21793 2025-08-15 21:06:46 ZTF_Bot1 J. Sollerman, A. Mehla, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.08 1 ZTF 2025TNSCR3221....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
21793 2025-08-14 07:23:15 P60 / SEDM 2700 SEDmRobot ZTF tns_2025swj_2025-08-14_07-23-15.291288_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Tue, 08/05/2025 - 21:26

Object coordinates updated

Object coordinates updated according to AT-report 265109 of Group Pan-STARRS
Previous RA, DEC: 22:30:45.837, -01:08:23.78 (337.6909894, -1.139939)
Updated RA, DEC: 22:30:45.836, -01:08:23.77 (337.690985202, -1.13993576933)