RA/DEC (2000)
05:20:03.828 -08:19:51.69
80.0159496 -8.331026
Type
SN II-pec
Redshift
0.1928
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-03-06 03:16:02.997
TNS AT
Y
Public
Y
Discovery Mag
19.4631
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026fcl - 2026-04-13 01:55:55 NOT / ALFOSC (ZTF)z=
 ▌SN_2026fcl - 2026-04-13 01:55:55 NOT / ALFOSC (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_r
 ▌P48_ZTF-Cam_g
   
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
23534 2026-04-13 01:55:55 NOT / ALFOSC Jesper Sollerman, Avinash Singh Avinash Singh ZTF tns_2026fcl_2026-04-13_01-55-55.173000_NOT_ALFOSC_ZTF.ascii Object
23462 2026-04-13 01:55:55 NOT / ALFOSC 1200 Avinash Singh, Jesper Sollerman Avinash Singh ZTF tns_2026fcl_2026-04-13_01-55-55.173_NOT_ALFOSC_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-03-15 21:23:34 - 2026-03-16 20:19:14 2461115.39137 - 2461116.34669 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
565539 2026-03-16 20:19:14 2461116.34669 18.725 0.11 19.7 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
565538 2026-03-15 21:23:34 2461115.39137 19.9 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2026-03-06 03:16:03 - 2026-03-09 03:57:39 2461105.6361458 - 2461108.6650347 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563489 2026-03-09 03:57:39 2461108.6650347 19.4239 0.126252 ABMag r-ZTF P48_ZTF-Cam
563488 2026-03-06 03:16:03 2461105.6361458 19.4631 0.15865 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-03-01 05:59:36 - 2026-03-01 05:59:36 2461100.7497222 - 2461100.7497222 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
563487 2026-03-01 05:59:36 2461100.7497222 19.3325 ABMag g-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
294862 2026-03-17 18:05:34 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 05:20:03.806 -08:19:51.77 2026-03-16 20:19:14.016 18.725 wide-ATLAS PSN ATLAS26dbt ATLAS N
293934 2026-03-09 05:04:56 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 05:20:03.828 -08:19:51.69 2026-03-06 03:16:02.997 19.4631 r-ZTF PSN ZTF26aajlqje ZTF 2026TNSTR.987....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
23531 2026-04-21 22:33:54 ZTF_Bot1 S. Schulze, K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), and M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration ZTF SN II-pec 0.1928 1 ZTF 2026TNSCR1761....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
23534 2026-04-13 01:55:55 NOT / ALFOSC Jesper Sollerman, Avinash Singh Avinash Singh ZTF tns_2026fcl_2026-04-13_01-55-55.173000_NOT_ALFOSC_ZTF.ascii Object
23460 2026-04-13 13:22:29 Steve Schulze Jesper Sollerman (OKC), Avinash Singh (OKC), Steve Schulze (WIS), Ragnhild Lunnan (OKC) report on behalf of the ZTF SLSN Science WG ZTF SLSN-II 0.1928 1 ZTF 2026TNSCR1580....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
23462 2026-04-13 01:55:55 NOT / ALFOSC 1200 Avinash Singh, Jesper Sollerman Avinash Singh ZTF tns_2026fcl_2026-04-13_01-55-55.173_NOT_ALFOSC_ZTF.ascii Object

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