RA/DEC (2000)
15:02:47.874 +34:51:38.48
225.6994751 +34.8606896
Type
SN Ia
Redshift
0.057
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-02-15 11:57:35.003
TNS AT
Y
Public
Y
Discovery Mag
17.8866
Filter
r-ZTF
Reporter/s
Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025bvd - 2025-02-26 07:57:19 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

 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
20476 2025-02-26 07:57:19 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025bvd_2025-02-26_07-57-19.000304_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-1 2025-01-27 04:47:17 - 2025-02-09 02:02:09 2460702.699504 - 2460715.584828 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469481 2025-02-09 02:02:09 2460715.584828 18.24 0.17 ABMag L-GOTO GOTO-N_GOTO-1 180
469480 2025-01-27 04:47:17 2460702.699504 19.7 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-02-09 11:20:05 - 2025-02-17 09:24:51 2460715.9722801 - 2460723.8922569 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469249 2025-02-17 09:24:51 2460723.8922569 17.8942 0.0769489 ABMag r-ZTF P48_ZTF-Cam
469248 2025-02-15 11:57:35 2460721.9983218 17.8866 0.0974346 ABMag r-ZTF P48_ZTF-Cam
472244 2025-02-15 11:57:35 2460721.9983218 17.8866 0.097435 ABMag r-ZTF P48_ZTF-Cam
469247 2025-02-09 11:20:05 2460715.9722801 16.6115 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
472243 2025-02-09 11:20:05 2460715.9722801 16.6115 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-02-27 08:23:23 - 2025-02-27 08:23:23 2460733.8495718 - 2460733.8495718 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472245 2025-02-27 08:23:23 2460733.8495718 18.1217 0.0786974 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-03-10 13:31:23 - 2025-03-10 13:31:23 2460745.06346 - 2460745.06346 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475155 2025-03-10 13:31:23 2460745.06346 18.64 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-03-11 12:04:31 - 2025-03-11 12:04:31 2460746.00314 - 2460746.00314 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475156 2025-03-11 12:04:31 2460746.00314 18.208 0.121 18.94 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 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
247818 2025-03-13 09:34:46 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:02:47.926 +34:51:38.65 2025-03-11 12:04:31.296 18.208 orange-ATLAS PSN ATLAS25bov ATLAS N
246129 2025-02-27 08:42:31 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 15:02:47.874 +34:51:38.48 2025-02-15 11:57:35.003 17.8866 r-ZTF PSN ZTF18adjzflh ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
244912 2025-02-18 09:54:12 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 15:02:47.795 +34:51:38.96 2025-02-09 02:02:09.312 18.24 L-GOTO Other GOTO25akc GOTO N
244805 2025-02-17 09:35:25 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 15:02:47.852 +34:51:38.63 2025-02-15 11:57:35.003 17.8866 r-ZTF PSN ZTF18aazjqil ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). 2025TNSTR.649....1R N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20476 2025-02-26 08:49:37 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.057 1 ZTF 2025TNSCR.805....1F
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
20476 2025-02-26 07:57:19 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025bvd_2025-02-26_07-57-19.000304_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 02/27/2025 - 08:42

Object coordinates updated

Object coordinates updated according to AT-report 246129 of Group ZTF
Previous RA, DEC: 15:02:47.852, +34:51:38.63 (225.6993852, +34.8607308)
Updated RA, DEC: 15:02:47.874, +34:51:38.48 (225.6994751, 34.8606896)