RA/DEC (2000)
23:41:03.507 +41:43:21.16
355.264613685 +41.7225442909
Type
SN Ia
Redshift
0.074
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-12 08:56:32.000
TNS AT
Y
Public
Y
Discovery Mag
19.6559
Filter
i-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025raj - 2025-07-31 10:28:58 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_i
 ▌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
21671 2025-07-31 10:28:58 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025raj_2025-07-31_10-28-58.016263_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 04:56:22 - 2025-07-20 04:56:22 2460876.70581 - 2460876.70581 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503755 2025-07-20 04:56:22 2460876.70581 18.457 0.069 20.17 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2025-07-18 04:45:50 - 2025-07-29 01:24:59 2460874.698498 - 2460885.559016 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
505808 2025-07-29 01:24:59 2460885.559016 18.81 0.1 ABMag L-GOTO GOTO-N_GOTO-2 270
505807 2025-07-18 04:45:50 2460874.698498 18.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-08-03 13:17:04 - 2025-08-03 13:17:04 2460891.05352 - 2460891.05352 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
507858 2025-08-03 13:17:04 2460891.05352 18.8 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
i-ZTF P48_ZTF-Cam 2025-07-12 08:56:32 - 2025-07-12 08:56:32 2460868.8725926 - 2460868.8725926 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502324 2025-07-12 08:56:32 2460868.8725926 19.6559 0.188905 ABMag i-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-07-03 09:21:57 - 2025-07-13 08:56:22 2460859.8902431 - 2460869.8724769 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502325 2025-07-13 08:56:22 2460869.8724769 19.3708 0.131957 ABMag g-ZTF P48_ZTF-Cam
502323 2025-07-03 09:21:57 2460859.8902431 20.5885 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-07-17 08:52:04 - 2025-07-17 08:52:04 2460873.86949 - 2460873.86949 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503754 2025-07-17 08:52:04 2460873.86949 18.82 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
265269 2025-08-08 23:32:43 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 23:41:03.507 +41:43:21.16 2025-08-03 13:17:04.128 18.8 w-P1 PSN PS25gap Pan-STARRS N
264184 2025-07-29 07:13:48 GOTO_bot A. Kumar, G. Ramsay, K. Ackley et al. GOTO GOTO 23:41:03.509 +41:43:21.29 2025-07-29 01:24:59.328 18.81 L-GOTO Other GOTO25fmw GOTO N
263116 2025-07-20 20:42:27 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 23:41:03.500 +41:43:21.26 2025-07-20 04:56:21.984 18.457 wide-ATLAS PSN ATLAS25hyp ATLAS N
262395 2025-07-13 11:20:53 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 23:41:03.501 +41:43:21.19 2025-07-12 08:56:32.000 19.6559 i-ZTF PSN ZTF25abbdvqe ZTF 2025TNSTR2680....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
21671 2025-07-31 11:21:44 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 0.074 1 ZTF 2025TNSCR3016....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
21671 2025-07-31 10:28:58 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025raj_2025-07-31_10-28-58.016263_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Fri, 08/08/2025 - 23:32

Object coordinates updated

Object coordinates updated according to AT-report 265269 of Group Pan-STARRS
Previous RA, DEC: 23:41:03.501, +41:43:21.19 (355.2645887, +41.7225516)
Updated RA, DEC: 23:41:03.507, +41:43:21.16 (355.264613685, +41.7225442909)