RA/DEC (2000)
12:28:20.196 +08:21:58.10
187.08415 +8.366138
Type
SN II
Redshift
0.12
Discovery ReportClassification Report
Related AstroNotes: 2026-68
Reporting Group
ZTF
Discovering Data Source
Rubin
Discovery Date
2026-02-19 05:59:10.000
TNS AT
Y
Public
Y
Discovery Mag
21.61
Filter
i-Sloan
Reporter/s
Wynn Jacobson-Galan
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026fkf - 2026-03-08 14:29:27 Keck2 / DEIMOS (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

 ▌Rubin_LSSTCam_i
   
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
23191 2026-03-08 14:29:27 Keck2 / DEIMOS Wynn Jacobson-Galan ZTF tns_2026fkf_2026-03-08_14-29-27.07_Keck2_DEIMOS_ZTF.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-Sloan Rubin_LSSTCam 2026-02-19 00:00:00 - 2026-02-19 05:59:10 2461090.5 - 2461090.7494213 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564319 2026-02-19 05:59:10 2461090.7494213 21.61 0.05 ABMag i-Sloan Rubin_LSSTCam
564318 2026-02-19 00:00:00 2461090.5 22 ABMag i-Sloan Rubin_LSSTCam [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
294314 2026-03-12 16:36:39 Wynn Jacobson-Galan Wynn Jacobson-Galan ZTF Rubin 12:28:20.196 +08:21:58.10 2026-02-19 05:59:10.000 21.61 i-Sloan PSN Rubin 2026TNSTR1039....1J N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23190 2026-03-12 18:21:48 Wynn Jacobson-Galan Wynn Jacobson-Galan ZTF SN II 0.12 1 ZTF 2026TNSCR1048....1J
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
23191 2026-03-08 14:29:27 Keck2 / DEIMOS Wynn Jacobson-Galan ZTF tns_2026fkf_2026-03-08_14-29-27.07_Keck2_DEIMOS_ZTF.flm Object

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