SN 2021can
RA/DEC (2000)
12:55:30.795 +30:01:40.80
193.878314526 +30.027999767
Type
SN II
Redshift
0.0207
Discovery ReportClassification Report
Related AstroNotes: 2021-59
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2021-02-07 07:55:14.592
TNS AT
Y
Public
Y
Host Name
SDSS1237667254556033173
Discovery Mag
19.217
Filter
r-ZTF
Reporter/s
Daniel Perley (LJMU), Anna Ho (UC Berkeley), Lucy Astles (University of Liverpool)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021can - 2021-02-08 06:25:38 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)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
88302021-02-08 06:25:38P60 / SEDMDaniel PerleyZTF tns_2021can_2459253.7677963_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12021-02-25 12:53:17 - 2021-02-25 12:53:171
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1948802021-02-25 12:53:1717.590.0420.7ABMagi-SloanPS1_GPC145Robot
w-PS1PS1_GPC12021-02-11 11:09:36 - 2021-02-11 11:09:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1948362021-02-11 11:09:3616.970.0122ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12021-02-08 08:57:07 - 2021-02-08 08:57:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1908812021-02-08 08:57:0717.6480.0718.54ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-02-06 15:23:02 - 2021-02-06 15:23:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1908802021-02-06 15:23:0219.67ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-SloanP48_ZTF-Cam2021-02-05 11:25:26 - 2021-02-05 11:25:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1904682021-02-05 11:25:2620.528ABMagg-SloanP48_ZTF-Cam[Last non detection]
r-ZTFP48_ZTF-Cam2021-02-07 07:55:15 - 2021-02-07 07:55:151
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1904692021-02-07 07:55:1519.2170.099ABMagr-ZTFP48_ZTF-Cam
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1005622021-02-27 11:09:55PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS112:55:30.795+30:01:40.802021-02-25 12:53:16.80017.59i-SloanPSNPS21akgPan-STARRS1
1005222021-02-27 01:02:54PS2_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS112:55:30.782+30:01:40.832021-02-11 11:09:36.00016.97w-PS1PSNPS21akgPan-STARRS1
987142021-02-08 15:36:42ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS12:55:30.812+30:01:40.572021-02-08 08:57:07.20017.648cyan-ATLASPSNATLAS21dwsATLAS
985882021-02-07 18:11:45Daniel PerleyDaniel Perley (LJMU), Anna Ho (UC Berkeley), Lucy Astles (University of Liverpool)ZTFZTF12:55:30.800+30:01:40.812021-02-07 07:55:14.59219.217r-ZTFPSNZTF21aaiaqhhZTFThis event was discovered simutaneously by a fast-young transient filter and via by-eye scanning of the public transient stream. It is coincident with a galaxy with an SDSS photometric redshift of z = 0.134 ± 0.0431 and may be a young, luminous transient.
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
88202021-02-09 08:40:47RachelBruchRachel BRUCHZTFSN II0.0207ZTFThis early spectrum shows evidence for flash ionisation features (H, He II, C III). We classify this supernova as a SN II based on the strong H lines. 2021TNSCR.407....1B

Comments

TNS System (WIS)

Sat, 02/27/2021 - 11:09

Object coordinates updated according to AT-report 100562 of Group Pan-STARRS1
Previous RA, DEC: 12:55:30.782, +30:01:40.83 (193.878260091, +30.0280080452)
Updated RA, DEC: 12:55:30.795, +30:01:40.80 (193.878314526, 30.027999767)

TNS System (WIS)

Sat, 02/27/2021 - 01:02

Object coordinates updated according to AT-report 100522 of Group Pan-STARRS1
Previous RA, DEC: 12:55:30.800, +30:01:40.81 (193.878333, +30.028003)
Updated RA, DEC: 12:55:30.782, +30:01:40.83 (193.878260091, 30.0280080452)