RA/DEC (2000)
05:10:47.455 -22:30:25.29
77.6977298312 -22.5070256193
Type
SN IIP
Redshift
0.04
Discovery ReportClassification Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-09-06 05:15:19.008
TNS AT
Y
Public
Y
Discovery Mag
19.13
Filter
L-GOTO
Reporter/s
D. O'Neill, 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, A. Kumar, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025wzh - 2025-10-05 00:00:00 LT / SPRAT (TCD)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-S_GOTO-3_L
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌ATLAS-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_g
 ▌CTIO-4m_DECAM_i
   
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
22174 2025-10-05 00:00:00 LT / SPRAT 1200 Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Br Cillian O'Donnell TCD tns_2025wzh_2025-10-05_LT_SPRAT_TCD.text Object ~peak spectrum
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2025-09-04 17:14:07 - 2025-09-04 17:14:07 2460923.218136 - 2460923.218136 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
515842 2025-09-04 17:14:07 2460923.218136 19.5 ABMag L-GOTO GOTO-S_GOTO-3 360 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-09-06 05:15:19 - 2025-09-06 05:15:19 2460924.718966 - 2460924.718966 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
515843 2025-09-06 05:15:19 2460924.718966 19.13 0.1 ABMag L-GOTO GOTO-N_GOTO-2 360
w-P1 PS2_GPC2 2025-11-28 11:06:50 - 2025-11-28 11:06:50 2461007.96308 - 2461007.96308 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
546882 2025-11-28 11:06:50 2461007.96308 18.91 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2025-09-11 02:09:31 - 2025-09-14 01:51:14 2460929.58994 - 2460932.57725 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517095 2025-09-14 01:51:14 2460932.57725 18.432 0.103 19.23 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
517094 2025-09-11 02:09:31 2460929.58994 18.38 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
g-ZTF P48_ZTF-Cam 2025-09-30 11:01:24 - 2025-10-02 11:37:21 2460948.9593056 - 2460950.9842708 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
521883 2025-10-02 11:37:21 2460950.9842708 18.2865 0.0879179 ABMag g-ZTF P48_ZTF-Cam
521882 2025-09-30 11:01:24 2460948.9593056 18.2459 0.099564 ABMag g-ZTF P48_ZTF-Cam
i-Sloan CTIO-4m_DECAM 2025-10-07 07:55:25 - 2025-10-07 07:55:25 2460955.8301547 - 2460955.8301547 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
530733 2025-10-07 07:55:25 2460955.8301547 18.1834 0.00442951 ABMag i-Sloan CTIO-4m_DECAM
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
285557 2026-01-01 23:15:58 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 05:10:47.455 -22:30:25.29 2025-11-28 11:06:50.112 18.91 w-P1 PSN PS25mlv Pan-STARRS N
276577 2025-11-12 23:27:33 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Lei Hu (Carnegie Mellon U.),Antonella Palmese (Carnegie Mellon U.) et al. DESIRT DESIRT 05:10:47.454 -22:30:25.38 2025-10-07 07:55:24.960 18.1834 i-Sloan PSN T202510070510475m223025 DESIRT N
272322 2025-10-02 12:37:51 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 05:10:47.458 -22:30:25.30 2025-09-30 11:01:24.003 18.2459 g-ZTF PSN ZTF25abuopnq ZTF N
270020 2025-09-14 18:36:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 05:10:47.449 -22:30:25.36 2025-09-14 01:51:14.400 18.432 orange-ATLAS PSN ATLAS25lhk ATLAS N
269405 2025-09-06 06:21:31 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 05:10:47.497 -22:30:25.29 2025-09-06 05:15:19.008 19.13 L-GOTO Other GOTO25gwd GOTO 2025TNSTR3585....1O N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22174 2025-10-08 11:05:03 Cillian O'Donnell Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Bravo TCD SN IIP 0.04 1 TCD snid classification and redshift 2025TNSCR4046....1O
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
22174 2025-10-05 00:00:00 LT / SPRAT 1200 Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Br Cillian O'Donnell TCD tns_2025wzh_2025-10-05_LT_SPRAT_TCD.text Object ~peak spectrum

Comments

TNS
System

Thu, 01/01/2026 - 23:15

Object coordinates updated

Object coordinates updated according to AT-report 285557 of Group Pan-STARRS
Previous RA, DEC: 05:10:47.458, -22:30:25.30 (77.6977427, -22.5070268)
Updated RA, DEC: 05:10:47.455, -22:30:25.29 (77.6977298312, -22.5070256193)

TNS
System

Thu, 10/02/2025 - 12:37

Object coordinates updated

Object coordinates updated according to AT-report 272322 of Group ZTF
Previous RA, DEC: 05:10:47.449, -22:30:25.36 (77.6977027273, -22.5070436364)
Updated RA, DEC: 05:10:47.458, -22:30:25.30 (77.6977427, -22.5070268)

TNS
System

Sun, 09/14/2025 - 18:36

Object coordinates updated

Object coordinates updated according to AT-report 270020 of Group ATLAS
Previous RA, DEC: 05:10:47.497, -22:30:25.29 (77.697905, -22.507026)
Updated RA, DEC: 05:10:47.449, -22:30:25.36 (77.6977027273, -22.5070436364)