RA/DEC (2000)
12:45:41.210 +24:57:20.32
191.4217093 +24.9556457
Type
SN IIb
Redshift
0.02263803
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-11 04:56:15.002
TNS AT
Y
Public
Y
Discovery Mag
18.9047
Filter
g-ZTF
Reporter/s
Robert Stein (UMD) on behalf of the ZTF AGN/TDE working group
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025rcj - 2025-07-15 04:15:32 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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌P48_ZTF-Cam_g
 ▌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
21777 2025-07-15 04:15:32 P60 / SEDM 2700 SEDmRobot ZTF tns_2025rcj_2025-07-15_04-15-32.372940_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-07-12 21:19:58 - 2025-07-12 21:19:58 2460869.38887 - 2460869.38887 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502495 2025-07-12 21:19:58 2460869.38887 18.17 0.198 19.39 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
g-ZTF P48_ZTF-Cam 2025-07-10 05:56:39 - 2025-07-14 05:26:10 2460866.7476736 - 2460870.7265046 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502489 2025-07-14 05:26:10 2460870.7265046 18.2812 0.0891829 ABMag g-ZTF P48_ZTF-Cam
502488 2025-07-11 04:56:15 2460867.7057292 18.9047 0.136145 ABMag g-ZTF P48_ZTF-Cam
502487 2025-07-10 05:56:39 2460866.7476736 18.9858 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-07-11 08:23:35 - 2025-07-11 08:23:35 2460867.84971 - 2460867.84971 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502494 2025-07-11 08:23:35 2460867.84971 18.48 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
262475 2025-07-14 18:07:24 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:45:41.212 +24:57:20.23 2025-07-12 21:19:58.368 18.17 wide-ATLAS PSN ATLAS25hpd ATLAS N
262472 2025-07-14 17:10:26 tdescore_bot Robert Stein (UMD) on behalf of the ZTF AGN/TDE working group et al. ZTF ZTF 12:45:41.210 +24:57:20.32 2025-07-11 04:56:15.002 18.9047 g-ZTF PSN ZTF25abawaie ZTF 2025TNSTR2698....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
21777 2025-08-13 19:18:52 ZTF_Bot1 J. Sollerman, K. Das, A. Mehla, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN IIb 0.02263803 1 ZTF 2025TNSCR3190....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
21777 2025-07-15 04:15:32 P60 / SEDM 2700 SEDmRobot ZTF tns_2025rcj_2025-07-15_04-15-32.372940_P60_SEDM_ZTF.ascii Object

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