RA/DEC (2000)
11:10:38.026 +14:54:42.34
167.658443413 +14.9117600074
Type
SN II
Redshift
0.033454
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-10-09 12:52:48.002
TNS AT
Y
Public
Y
Discovery Mag
18.6353
Filter
r-ZTF
Reporter/s
Jacob Wise (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025zud - 2025-10-28 11:20:57 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
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
   
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
22315 2025-10-28 11:20:57 P60 / SEDM 2700 SEDmRobot jpurdum ZTF tns_2025zud_2025-10-28_11-20-57.145177_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 21:15:56 - 2025-11-18 05:49:48 2460848.386075 - 2460997.742921 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
532242 2025-11-18 05:49:48 2460997.742921 19.07 0.11 ABMag L-GOTO GOTO-N_GOTO-2 180
532241 2025-06-21 21:15:56 2460848.386075 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-12-17 13:35:33 - 2025-12-17 13:35:33 2461027.06635 - 2461027.06635 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540255 2025-12-17 13:35:33 2461027.06635 19.46 0.04 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-10-08 12:59:15 - 2025-10-11 12:52:35 2460957.0411458 - 2460960.0365162 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522817 2025-10-11 12:52:35 2460960.0365162 18.8793 0.137256 ABMag r-ZTF P48_ZTF-Cam
522816 2025-10-09 12:52:48 2460958.0366667 18.6353 0.201909 ABMag r-ZTF P48_ZTF-Cam
522815 2025-10-08 12:59:15 2460957.0411458 17.676 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-12-01 14:22:46 - 2025-12-01 14:22:46 2461011.09914 - 2461011.09914 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
535778 2025-12-01 14:22:46 2461011.09914 18.981 0.156 19.47 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-11-30 15:02:58 - 2025-11-30 15:02:58 2461010.12706 - 2461010.12706 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
535777 2025-11-30 15:02:58 2461010.12706 19.42 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 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
281225 2025-12-18 14:20:50 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:10:38.026 +14:54:42.34 2025-12-17 13:35:32.640 19.46 w-P1 PSN PS25irf Pan-STARRS N
279236 2025-12-02 13:51:59 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 11:10:38.030 +14:54:43.21 2025-12-01 14:22:45.696 18.981 orange-ATLAS PSN ATLAS25pgj ATLAS N
277507 2025-11-18 11:39:21 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 11:10:38.068 +14:54:42.34 2025-11-18 05:49:48.288 19.07 L-GOTO Other GOTO25kjg GOTO N
272765 2025-10-11 17:27:32 Fritz Jacob Wise (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 11:10:38.033 +14:54:43.00 2025-10-09 12:52:48.002 18.6353 r-ZTF PSN ZTF25abwigqz ZTF 2025TNSTR4072....1W N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22315 2025-10-28 21:42:35 ZTF_Bot1 J. Wise, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.033454 1 ZTF 2025TNSCR4340....1W
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
22315 2025-10-28 11:20:57 P60 / SEDM 2700 SEDmRobot jpurdum ZTF tns_2025zud_2025-10-28_11-20-57.145177_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 12/18/2025 - 14:20

Object coordinates updated

Object coordinates updated according to AT-report 281225 of Group Pan-STARRS
Previous RA, DEC: 11:10:38.033, +14:54:43.00 (167.6584692, +14.9119457)
Updated RA, DEC: 11:10:38.026, +14:54:42.34 (167.658443413, +14.9117600074)