RA/DEC (2000)
23:55:11.401 +26:27:00.13
358.79750511 +26.4500358726
Type
SN Ia
Redshift
0.135
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-08-27 07:39:32.002
TNS AT
Y
Public
Y
Discovery Mag
20.6498
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025wvo - 2025-09-12 05:15:53 HET / HET-LRS (FLEET)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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌PS1_GPC1_r
   
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
22051 2025-09-12 05:15:53 HET / HET-LRS 3607.5 HET FLEET tns_2025wvo_2025-09-12_05-15-52.77_HET_HET-LRS_FLEET.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-07-05 23:31:58 - 2025-09-11 22:39:27 2460497.48053 - 2460930.44406 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
516586 2025-09-11 22:39:27 2460930.44406 19.35 ABMag Clear- LAST_LAST-Cam 400
516585 2024-07-05 23:31:58 2460497.48053 21.37 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-08-06 00:36:35 - 2025-09-13 22:09:24 2460893.525396 - 2460932.423185 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
519599 2025-09-13 22:09:24 2460932.423185 19.43 0.18 ABMag L-GOTO GOTO-N_GOTO-2 180
519598 2025-08-06 00:36:35 2460893.525396 18.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-08-25 10:44:22 - 2025-09-04 07:47:26 2460912.9474769 - 2460922.8246065 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
515500 2025-09-04 07:47:26 2460922.8246065 19.7253 0.171755 ABMag r-ZTF P48_ZTF-Cam
515498 2025-08-25 10:44:22 2460912.9474769 20.9696 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-08-27 07:39:32 - 2025-08-27 07:39:32 2460914.8191204 - 2460914.8191204 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
515499 2025-08-27 07:39:32 2460914.8191204 20.6498 0.134843 ABMag g-ZTF P48_ZTF-Cam
r-P1 PS1_GPC1 2025-09-13 12:43:49 - 2025-09-13 12:43:49 2460932.03043 - 2460932.03043 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517020 2025-09-13 12:43:49 2460932.03043 19.71 0.16 20.6 ABMag r-P1 PS1_GPC1 27 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
271166 2025-09-24 09:13:38 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 23:55:11.381 +26:27:00.45 2025-09-13 22:09:23.616 19.43 L-GOTO Other GOTO25hky GOTO N
269980 2025-09-14 17:46:35 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 23:55:11.401 +26:27:00.13 2025-09-13 12:43:49.152 19.71 r-P1 PSN PS25hlz Pan-STARRS N
269788 2025-09-12 11:07:51 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 23:55:11.390 +26:27:00.01 2025-09-11 22:39:26.784 19.35 Clear- PSN LAST N
269259 2025-09-04 08:10:21 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 23:55:11.399 +26:27:00.10 2025-08-27 07:39:32.002 20.6498 g-ZTF PSN ZTF25abmvvxh ZTF 2025TNSTR3559....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
22051 2025-09-18 16:20:36 Megan Newsome Megan Newsome (UT Austin), Sebastian Gomez (UT Austin) FLEET SN Ia 0.135 1 1 FLEET AT2025wvo was selected as a possible TDE by our FLEET program with a P(TDE) = 0.64 (Gomez et al., 2023, ApJ, 949, 113). The redshift of z = 0.135 was estimated from the transient features using NGSF (AstroNote 2022-191), with which we find best fits to SNe Ia. 2025TNSCR3763....1N
Related files
File Comments Last Modified (UT) Modified By
tns_2025wvo_atrep_22051_FLEET.pdf NGSF fit to SN 2013dy, a SN Ia. 2025-09-18 16:20:36 Megan Newsome
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
22051 2025-09-12 05:15:53 HET / HET-LRS 3607.5 HET FLEET tns_2025wvo_2025-09-12_05-15-52.77_HET_HET-LRS_FLEET.ascii Object

Comments

TNS
System

Sun, 09/14/2025 - 17:46

Object coordinates updated

Object coordinates updated according to AT-report 269980 of Group Pan-STARRS
Previous RA, DEC: 23:55:11.399, +26:27:00.10 (358.7974943, +26.4500269)
Updated RA, DEC: 23:55:11.401, +26:27:00.13 (358.79750511, +26.4500358726)