RA/DEC (2000)
11:09:10.152 +01:58:06.44
167.2923002 +1.96845608597
Type
SN Ia
Redshift
0.062
Discovery ReportClassification Report
Reporting Group
WFST
Discovering Data Source
WFST
Discovery Date
2025-03-17 15:02:52.800
TNS AT
Y
Public
Y
Discovery Mag
21.13
Filter
g-WFST
Reporter/s
Zelin Xu, Dezheng Meng, Ji-an Jiang, Weiyu Wu, Zhengyan Liu, Junhan Zhao, Ziqing Jia (USTC) on behalf of the WFST collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025ezb - 2025-04-03 22:27:00 Other / Other (None)z=
▌Show H at z=vexp= km/s
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▌Show N II at z=vexp= km/s
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▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌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
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▌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

 ▌WFST_WFST-WFC_g
 ▌GOTO-N_GOTO-2_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_w
 ▌PS1_GPC1_y
   
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
20687 2025-04-03 22:27:00 Other / Other 3600 Claudio Balcon Claudio Balcon None tns_2025ezb_2025-04-03_22-27-00_Other_Other_None.dat tns_2025ezb_2025-04-03_22-27-00_Other_Other_None.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-WFST WFST_WFST-WFC 2025-03-09 15:12:58 - 2025-03-17 15:02:53 2460744.134 - 2460752.127 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477158 2025-03-17 15:02:53 2460752.127 21.13 0.08 ABMag g-WFST WFST_WFST-WFC 90
477157 2025-03-09 15:12:58 2460744.134 21.7 ABMag g-WFST WFST_WFST-WFC 90 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-03-17 23:20:37 - 2025-03-17 23:20:37 2460752.472646 - 2460752.472646 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477361 2025-03-17 23:20:37 2460752.472646 19.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-03-21 05:01:13 - 2025-03-21 05:01:13 2460755.70918 - 2460755.70918 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477757 2025-03-21 05:01:13 2460755.70918 19.05 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-03-21 00:55:16 - 2025-03-21 00:55:16 2460755.538379 - 2460755.538379 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477362 2025-03-21 00:55:16 2460755.538379 19.56 0.14 ABMag L-GOTO GOTO-N_GOTO-1 180
g-ZTF P48_ZTF-Cam 2025-03-16 07:24:37 - 2025-03-21 07:38:01 2460750.8087616 - 2460755.8180671 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477443 2025-03-21 07:38:01 2460755.8180671 19.4597 0.189328 ABMag g-ZTF P48_ZTF-Cam
477442 2025-03-19 05:36:12 2460753.7334722 20.1188 0.263818 ABMag g-ZTF P48_ZTF-Cam
477441 2025-03-16 07:24:37 2460750.8087616 19.387 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-03-22 13:18:17 - 2025-03-22 13:18:17 2460757.05436 - 2460757.05436 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477758 2025-03-22 13:18:17 2460757.05436 18.757 0.144 19.16 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2025-03-31 07:23:28 - 2025-03-31 07:23:28 2460765.80796 - 2460765.80796 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495331 2025-03-31 07:23:28 2460765.80796 18.17 0.01 22 ABMag w-P1 PS1_GPC1 45 Robot
y-P1 PS1_GPC1 2025-05-01 06:32:46 - 2025-05-01 06:32:46 2460796.77275 - 2460796.77275 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485398 2025-05-01 06:32:46 2460796.77275 18.66 0.27 18.3 ABMag y-P1 PS1_GPC1 120 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
258663 2025-06-15 14:54:25 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:09:10.152 +01:58:06.44 2025-03-31 07:23:27.744 18.17 w-P1 PSN PS25bzb Pan-STARRS N
253336 2025-05-02 06:03:45 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 11:09:10.148 +01:58:06.38 2025-05-01 06:32:45.600 18.66 y-P1 PSN PS25bzb Pan-STARRS N
249287 2025-03-22 16:48:21 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 11:09:10.128 +01:58:06.57 2025-03-22 13:18:16.704 18.757 orange-ATLAS PSN ATLAS25cwv ATLAS N
249157 2025-03-21 14:07:26 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 11:09:10.157 +01:58:06.54 2025-03-19 05:36:11.998 20.1188 g-ZTF PSN ZTF25aajqkss ZTF N
249126 2025-03-21 11:05:35 GOTO_bot A. Kumar, D. O'Neill, K. Ackley et al. GOTO GOTO 11:09:10.183 +01:58:06.48 2025-03-21 00:55:16.032 19.56 L-GOTO Other GOTO25bfg GOTO N
249027 2025-03-20 11:05:47 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 11:09:10.150 +01:58:06.31 2025-03-17 15:02:52.800 21.13 g-WFST PSN WFST0547cguo WFST 2025TNSTR1062....1X N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20687 2025-04-03 22:37:19 Claudio Balcon Claudio Balcon (Belluno A.O. ISSP) None SN Ia 0.062 1 GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this spectrum resembles that of a type Ia supernova near maximum at the redshift of the host galaxy, value from NED. 2025TNSCR1261....1B
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
20687 2025-04-03 22:27:00 Other / Other 3600 Claudio Balcon Claudio Balcon None tns_2025ezb_2025-04-03_22-27-00_Other_Other_None.dat tns_2025ezb_2025-04-03_22-27-00_Other_Other_None.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.

Comments

TNS
System

Sun, 06/15/2025 - 14:54

Object coordinates updated

Object coordinates updated according to AT-report 258663 of Group Pan-STARRS
Previous RA, DEC: 11:09:10.148, +01:58:06.38 (167.2922849, +1.96843961739)
Updated RA, DEC: 11:09:10.152, +01:58:06.44 (167.2923002, +1.96845608597)

TNS
System

Fri, 05/02/2025 - 06:03

Object coordinates updated

Object coordinates updated according to AT-report 253336 of Group Pan-STARRS
Previous RA, DEC: 11:09:10.157, +01:58:06.54 (167.2923224, +1.9684846)
Updated RA, DEC: 11:09:10.148, +01:58:06.38 (167.2922849, +1.96843961739)

TNS
System

Fri, 03/21/2025 - 14:07

Object coordinates updated

Object coordinates updated according to AT-report 249157 of Group ZTF
Previous RA, DEC: 11:09:10.150, +01:58:06.31 (167.292292, +1.968419)
Updated RA, DEC: 11:09:10.157, +01:58:06.54 (167.2923224, 1.9684846)