RA/DEC (2000)
12:08:16.935 -11:23:00.06
182.070562288 -11.3833491923
Type
SN II
Redshift
0.13
Discovery ReportClassification Report
Related AstroNotes: 2025-115, 2025-134
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-01-30 09:03:44.000
TNS AT
Y
Public
Y
Discovery Mag
20.4587
Filter
r-ZTF
Reporter/s
Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025ebh - 2025-05-02 03:35:41 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 ▌SN_2025ebh - 2025-04-28 00:00:00 MMT / BINOSPEC (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-S_GOTO-3_L
 ▌PS2_GPC2_w
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_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
20940 2025-05-02 03:35:41 ESO-NTT / EFOSC2-NTT 2340 Catalina Casanueva, Bastián Ayala Raya Dastidar, Amit Kumar ePESSTO+ tns_2025ebh_2025-05-02_03-35-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025ebh_2025-05-02_03-35-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
20931 2025-04-28 00:00:00 MMT / BINOSPEC Harsh Kumar (Harvard CfA), Peter Blanchard (Harvard CfA), Daichi Hiramatsu (Harvard CfA), Sebastian Gomez (CfA) Harsh Kumar FLEET tns_2025ebh_2025-04-28_MMT_BINOSPEC_FLEET.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-03-03 23:09:13 - 2025-05-02 17:39:45 2460373.46473 - 2460798.23594 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485612 2025-05-02 17:39:45 2460798.23594 19.38 ABMag Clear- LAST_LAST-Cam 400
485611 2024-03-03 23:09:13 2460373.46473 20.98 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-01-28 17:15:00 - 2025-02-23 13:38:44 2460704.218748 - 2460730.068569 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488342 2025-02-23 13:38:44 2460730.068569 20.12 0.21 ABMag L-GOTO GOTO-S_GOTO-3 180
488341 2025-01-28 17:15:00 2460704.218748 20 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
w-P1 PS2_GPC2 2025-01-25 15:09:46 - 2025-01-25 15:09:46 2460701.13178 - 2460701.13178 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476692 2025-01-25 15:09:46 2460701.13178 20.67 0.15 22 ABMag w-P1 PS2_GPC2 45 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2025-03-03 01:42:28 - 2025-03-03 01:42:28 2460737.57116 - 2460737.57116 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476319 2025-03-03 01:42:28 2460737.57116 19.43 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2025-01-30 09:03:44 - 2025-03-05 09:20:28 2460705.8775926 - 2460739.889213 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474888 2025-03-05 09:20:28 2460739.889213 19.9248 0.146694 ABMag r-ZTF P48_ZTF-Cam
474887 2025-01-30 09:03:44 2460705.8775926 20.4587 0.298666 ABMag r-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-03-04 12:05:27 - 2025-03-04 12:05:27 2460739.00378 - 2460739.00378 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476320 2025-03-04 12:05:27 2460739.00378 19.586 0.196 19.63 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
255060 2025-05-15 10:53:22 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 12:08:16.878 -11:23:00.42 2025-02-23 13:38:44.448 20.12 L-GOTO Other GOTO25cft GOTO N
253424 2025-05-02 17:59:13 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 12:08:16.958 -11:22:59.51 2025-05-02 17:39:45.216 19.38 Clear- PSN LAST N
248774 2025-03-18 14:45:16 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:08:16.935 -11:23:00.06 2025-01-25 15:09:45.792 20.67 w-P1 PSN PS25aki Pan-STARRS N
248589 2025-03-16 08:37:55 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:08:16.918 -11:22:59.51 2025-03-04 12:05:26.592 19.586 orange-ATLAS PSN ATLAS25crl ATLAS N
247676 2025-03-12 03:07:35 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 12:08:16.929 -11:22:59.97 2025-01-30 09:03:44.000 20.4587 r-ZTF PSN ZTF25aaguyai ZTF 2025TNSTR.968....1P N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20940 2025-05-02 17:13:38 ePESSTOplus_Bot1 Catalina Casanueva, Bastián Ayala, Raya Dastidar, Amit Kumar, Ofer Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.13 1 ePESSTO+ 2025TNSCR1637....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
20940 2025-05-02 03:35:41 ESO-NTT / EFOSC2-NTT 2340 Catalina Casanueva, Bastián Ayala Raya Dastidar, Amit Kumar ePESSTO+ tns_2025ebh_2025-05-02_03-35-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025ebh_2025-05-02_03-35-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
20931 2025-05-01 17:33:39 Harsh Kumar Harsh Kumar (Harvard CfA), Peter Blanchard (Harvard CfA), Daichi Hiramatsu (Harvard CfA), Sebastian Gomez (CfA), Edo Berger (Harvard CfA) FLEET SN II 0.13 1 FLEET Classification based on a superfit match to a few SN II. 2025TNSCR1617....1K
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
20931 2025-04-28 00:00:00 MMT / BINOSPEC Harsh Kumar (Harvard CfA), Peter Blanchard (Harvard CfA), Daichi Hiramatsu (Harvard CfA), Sebastian Gomez (CfA) Harsh Kumar FLEET tns_2025ebh_2025-04-28_MMT_BINOSPEC_FLEET.ascii Object

Comments

TNS
System

Tue, 03/18/2025 - 14:45

Object coordinates updated

Object coordinates updated according to AT-report 248774 of Group Pan-STARRS
Previous RA, DEC: 12:08:16.929, -11:22:59.97 (182.0705359, -11.383324)
Updated RA, DEC: 12:08:16.935, -11:23:00.06 (182.070562288, -11.3833491923)