RA/DEC (2000)
09:19:12.905 +33:18:54.38
139.8037719 +33.3151062
Type
SN II
Redshift
0.022439
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-06-19 04:03:17.997
TNS AT
Y
Public
Y
Discovery Mag
18.7456
Filter
r-ZTF
Reporter/s
K-Ryan Hinds (LJMU), Kaustav Kashyap Das (Caltech), Mansi Kasliwal (Caltech), Theophile Du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025oaj - 2025-06-28 00:00:00 Keck1 / LRIS (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-2_L
 ▌P48_ZTF-Cam_r
   
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
21440 2025-06-28 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das, Wynn Jacobson-Galán Kaustav Kashyap Das ZTF tns_2025oaj_2025-06-28_00-00-00_Keck1_LRIS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-06-05 21:19:09 - 2025-09-26 05:27:35 2460832.388303 - 2460944.72749 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
520450 2025-09-26 05:27:35 2460944.72749 19.61 0.11 ABMag L-GOTO GOTO-N_GOTO-2 360
520449 2025-06-05 21:19:09 2460832.388303 17.8 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-06-19 03:58:18 - 2025-06-19 04:09:37 2460845.6654861 - 2460845.6733449 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496304 2025-06-19 04:09:37 2460845.6733449 18.766 0.104037 ABMag r-ZTF P48_ZTF-Cam
496303 2025-06-19 04:03:18 2460845.6689583 18.7456 0.126194 ABMag r-ZTF P48_ZTF-Cam
496302 2025-06-19 03:58:18 2460845.6654861 18.6842 ABMag r-ZTF P48_ZTF-Cam [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
271537 2025-09-27 15:17:02 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 09:19:12.895 +33:18:53.75 2025-09-26 05:27:35.136 19.61 L-GOTO Other GOTO25hva GOTO N
259106 2025-06-19 09:13:54 ZTF_CATS150 K-Ryan Hinds (LJMU),Kaustav Kashyap Das (Caltech),Mansi Kasliwal (Caltech) et al. ZTF ZTF 09:19:12.905 +33:18:54.38 2025-06-19 04:03:17.997 18.7456 r-ZTF PSN ZTF25aavrkgo ZTF 2025TNSTR2301....1H N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21440 2025-06-30 17:14:18 ZTF_Bot1 K. Das, S. Covarrubias, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.022439 1 ZTF 2025TNSCR2503....1D
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
21440 2025-06-28 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das, Wynn Jacobson-Galán Kaustav Kashyap Das ZTF tns_2025oaj_2025-06-28_00-00-00_Keck1_LRIS_ZTF.ascii Object

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