RA/DEC (2000)
12:30:05.046 +16:22:14.35
187.521026693 +16.3706523697
Type
SN Ic
Redshift
0.031
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-07-13 06:14:48.192
TNS AT
Y
Public
Y
Discovery Mag
18.332
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), M. R. Alarcón, J. Licandro, P. Nichita (IAC), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)

Spectra

 SN_2025rdb - 2025-07-25 04:08:58 P60 / SEDM (ZTF)z=
 SN_2025rdb - 2025-07-25 04:08:58 P60 / SEDM (ZTF)z=
Show H at z=vexp= km/s
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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
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Show WR-WN at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 PS2_GPC2_w
 P48_ZTF-Cam_r
 ATLAS-MLO_ATLAS-01_orange
 ATLAS-HKO_ATLAS-02_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
21640 2025-07-25 04:08:58 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025rdb_2025-07-25_04-08-58.018836_P60_SEDM_ZTF_0.ascii Object
21639 2025-07-25 04:08:58 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025rdb_2025-07-25_04-08-58.018836_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2025-12-25 14:23:17 - 2025-12-25 14:23:17 2461035.0995 - 2461035.0995 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
543791 2025-12-25 14:23:17 2461035.0995 20.89 0.08 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-06-27 05:49:48 - 2025-07-20 04:19:34 2460853.7429167 - 2460876.6802546 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503616 2025-07-20 04:19:34 2460876.6802546 17.7883 0.0685755 ABMag r-ZTF P48_ZTF-Cam
503615 2025-07-19 04:10:47 2460875.6741551 17.8046 0.0697766 ABMag r-ZTF P48_ZTF-Cam
503614 2025-06-27 05:49:48 2460853.7429167 20.1823 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-07-11 07:44:06 - 2025-07-11 07:44:06 2460867.82229 - 2460867.82229 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502627 2025-07-11 07:44:06 2460867.82229 18.59 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-07-13 06:14:48 - 2025-07-13 06:14:48 2460869.76028 - 2460869.76028 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502628 2025-07-13 06:14:48 2460869.76028 18.332 0.12 19.08 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
282781 2025-12-28 15:17:40 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:30:05.046 +16:22:14.35 2025-12-25 14:23:16.800 20.89 w-P1 PSN PS25ixa Pan-STARRS N
263059 2025-07-20 04:58:51 Fritz Kaustav Kashyap Das (Caltech),Jesper Sollerman (SU),Christoffer Fremling (Caltech) et al. ZTF ZTF 12:30:05.046 +16:22:14.49 2025-07-19 04:10:47.000 17.8046 r-ZTF PSN ZTF25abbvvua ZTF N
262540 2025-07-14 22:48:03 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:30:05.068 +16:22:14.41 2025-07-13 06:14:48.192 18.332 orange-ATLAS PSN ATLAS25hpl ATLAS 2025TNSTR2685....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21640 2025-07-25 06:27:59 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ic 0.031 1 ZTF 2025TNSCR2905....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
21640 2025-07-25 04:08:58 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025rdb_2025-07-25_04-08-58.018836_P60_SEDM_ZTF_0.ascii Object
21639 2025-07-25 06:02:22 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ic 0.031 1 ZTF 2025TNSCR2905....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
21639 2025-07-25 04:08:58 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025rdb_2025-07-25_04-08-58.018836_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 282781 of Group Pan-STARRS
Previous RA, DEC: 12:30:05.046, +16:22:14.49 (187.5210246, +16.3706911)
Updated RA, DEC: 12:30:05.046, +16:22:14.35 (187.521026693, +16.3706523697)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 263059 of Group ZTF
Previous RA, DEC: 12:30:05.068, +16:22:14.41 (187.521117, +16.37067)
Updated RA, DEC: 12:30:05.046, +16:22:14.49 (187.5210246, +16.3706911)