RA/DEC (2000)
09:11:18.252 +39:46:41.46
137.8260497 +39.7781824
Type
SN Ia
Redshift
0.025
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-09-06 12:27:08.000
TNS AT
Y
Public
Y
Discovery Mag
17.3923
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_2025xbc - 2025-09-21 11:46:19 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
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌WFST_WFST-WFC_g
 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
22088 2025-09-21 11:46:19 P60 / SEDM 2160 SEDmRobot ZTF tns_2025xbc_2025-09-21_11-46-18.972961_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-WFST WFST_WFST-WFC 2025-10-22 20:58:34 - 2025-10-22 20:58:34 2460971.374 - 2460971.374 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
568375 2025-10-22 20:58:34 2460971.374 19.32 0.01 ABMag g-WFST WFST_WFST-WFC 30
Clear- LAST_LAST-Cam 2025-11-22 22:49:17 - 2025-11-23 02:48:05 2461002.45089 - 2461002.61673 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
533118 2025-11-23 02:48:05 2461002.61673 19.98 ABMag Clear- LAST_LAST-Cam 380
533117 2025-11-22 22:49:17 2461002.45089 19.98 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-06-07 21:43:58 - 2025-10-03 05:48:49 2460834.405526 - 2460951.742233 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522124 2025-10-03 05:48:49 2460951.742233 18.8 0.11 ABMag L-GOTO GOTO-N_GOTO-2 180
522123 2025-06-07 21:43:58 2460834.405526 18.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-09-06 12:27:08 - 2025-09-07 12:35:15 2460925.0188426 - 2460926.0244792 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
516036 2025-09-07 12:35:15 2460926.0244792 17.4318 0.0645304 ABMag r-ZTF P48_ZTF-Cam
516035 2025-09-06 12:27:08 2460925.0188426 17.3923 0.055586 ABMag r-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-09-15 14:47:03 - 2025-09-15 14:47:03 2460934.11601 - 2460934.11601 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517560 2025-09-15 14:47:03 2460934.11601 17.99 0.095 18.94 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-06-01 08:11:42 - 2025-06-01 08:11:42 2460827.84146 - 2460827.84146 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517559 2025-06-01 08:11:42 2460827.84146 18.67 ABMag orange-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
296482 2026-03-20 10:36:14 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 09:11:18.250 +39:46:41.37 2025-10-22 20:58:33.600 19.32 g-WFST PSN WFST251022blwdx WFST N
277947 2025-11-23 08:23:02 LAST_Bot1 E. O. Ofek (WIS), R. Konno (WIS), E. A. Zimmerman (WIS) et al. LAST LAST 09:11:18.259 +39:46:42.06 2025-11-23 02:48:05.472 19.98 Clear- PSN LAST N
272426 2025-10-03 17:30:00 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 09:11:18.200 +39:46:41.85 2025-10-03 05:48:48.672 18.8 L-GOTO Other GOTO25ifd GOTO N
270244 2025-09-15 21:04:11 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 09:11:18.241 +39:46:41.16 2025-09-15 14:47:03.264 17.99 orange-ATLAS PSN ATLAS25llx ATLAS N
269488 2025-09-07 17:22:41 Fritz Jacob Wise (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 09:11:18.252 +39:46:41.46 2025-09-06 12:27:08.000 17.3923 r-ZTF PSN ZTF25abpezxe ZTF 2025TNSTR3604....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
22088 2025-09-23 18:50:07 ZTF_Bot1 J. Sollerman, A. Mehla, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.025 1 ZTF 2025TNSCR3835....1S
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
22088 2025-09-21 11:46:19 P60 / SEDM 2160 SEDmRobot ZTF tns_2025xbc_2025-09-21_11-46-18.972961_P60_SEDM_ZTF.ascii Object

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