RA/DEC (2000)
22:53:00.241 -13:28:18.97
343.251004693 -13.4719359892
Type
SN Ia
Redshift
0.081
Discovery ReportClassification Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-06-21 04:23:45.024
TNS AT
Y
Public
Y
Discovery Mag
18.63
Filter
L-GOTO
Reporter/s
A. Kumar, G. Ramsay, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, T. Killestein, D. O'Neill, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025okr - 2025-06-23 08:46:56 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
 ▌ATLAS-STH_ATLAS-03_orange
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_g
 ▌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
21448 2025-06-23 08:46:56 P60 / SEDM 2700 SEDmRobot ZTF tns_2025okr_2025-06-23_08-46-55.559745_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 04:23:45 - 2025-06-21 04:23:45 2460847.683165 - 2460847.683165 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
497153 2025-06-21 04:23:45 2460847.683165 18.63 0.09 ABMag L-GOTO GOTO-N_GOTO-2 180
orange-ATLAS ATLAS-STH_ATLAS-03 2025-06-24 00:46:40 - 2025-06-24 00:46:40 2460850.53241 - 2460850.53241 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499543 2025-06-24 00:46:40 2460850.53241 19.18 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
cyan-ATLAS ATLAS-STH_ATLAS-03 2025-06-30 01:03:11 - 2025-06-30 01:03:11 2460856.54388 - 2460856.54388 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499544 2025-06-30 01:03:11 2460856.54388 18.618 0.084 19.71 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
L-GOTO GOTO-N_GOTO-1 2025-06-13 04:53:00 - 2025-06-13 04:53:00 2460839.703472 - 2460839.703472 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
497152 2025-06-13 04:53:00 2460839.703472 19.1 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
g-ZTF P48_ZTF-Cam 2025-06-14 10:01:34 - 2025-06-22 10:23:44 2460840.9177546 - 2460848.9331481 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
497560 2025-06-22 10:23:44 2460848.9331481 18.5682 0.0840112 ABMag g-ZTF P48_ZTF-Cam
497559 2025-06-19 11:04:53 2460845.9617245 18.7671 0.0909254 ABMag g-ZTF P48_ZTF-Cam
497558 2025-06-14 10:01:34 2460840.9177546 19.016 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
w-P1 PS1_GPC1 2025-06-23 13:13:47 - 2025-06-23 13:13:47 2460850.05124 - 2460850.05124 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499076 2025-06-23 13:13:47 2460850.05124 18.72 0.03 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
260647 2025-06-30 16:38:20 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 22:53:00.252 -13:28:19.23 2025-06-30 01:03:11.232 18.618 cyan-ATLAS PSN ATLAS25gqp ATLAS N
260431 2025-06-28 16:15:18 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:53:00.241 -13:28:18.97 2025-06-23 13:13:47.136 18.72 w-P1 PSN PS25drk Pan-STARRS N
259764 2025-06-22 12:43:52 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 22:53:00.240 -13:28:18.99 2025-06-19 11:04:52.996 18.7671 g-ZTF PSN ZTF25aavykre ZTF N
259523 2025-06-21 06:51:39 GOTO_bot A. Kumar, G. Ramsay, K. Ackley et al. GOTO GOTO 22:53:00.231 -13:28:19.29 2025-06-21 04:23:45.024 18.63 L-GOTO Other GOTO25dwr GOTO 2025TNSTR2331....1K N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21448 2025-07-01 17:28:34 ZTF_Bot1 S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.081 1 ZTF 2025TNSCR2517....1C
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
21448 2025-06-23 08:46:56 P60 / SEDM 2700 SEDmRobot ZTF tns_2025okr_2025-06-23_08-46-55.559745_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sat, 06/28/2025 - 16:15

Object coordinates updated

Object coordinates updated according to AT-report 260431 of Group Pan-STARRS
Previous RA, DEC: 22:53:00.240, -13:28:18.99 (343.2510002, -13.4719425)
Updated RA, DEC: 22:53:00.241, -13:28:18.97 (343.251004693, -13.4719359892)

TNS
System

Sun, 06/22/2025 - 12:43

Object coordinates updated

Object coordinates updated according to AT-report 259764 of Group ZTF
Previous RA, DEC: 22:53:00.231, -13:28:19.29 (343.250961, -13.472026)
Updated RA, DEC: 22:53:00.240, -13:28:18.99 (343.2510002, -13.4719425)