SN 2021czn
RA/DEC (2000)
10:48:28.868 +57:54:03.37
162.120282 +57.9009373333
Type
SN Ia
Redshift
0.073804
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-02-11 10:46:33.600
TNS AT
Y
Public
Y
Discovery Mag
19.638
Filter
cyan-ATLAS
Reporter/s
J. 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)

Spectra

 SN_2021czn - 2021-02-24 10:59:59 UH88 / SNIFS (SCAT)z=
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   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
90682021-02-24 10:59:59UH88 / SNIFS2200M E HuberSCAT tns_2021czn_2021-02-24_10-59-59_UH88_SNIFS_SCAT.datObjectSCATReduced with summit-based, quick-reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-02-09 11:25:26 - 2021-02-11 10:46:342
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1928582021-02-11 10:46:3419.6380.17919.76ABMagcyan-ATLASATLAS1_ACAM130Robot
1928572021-02-09 11:25:2619.79ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
995802021-02-15 16:04:57ATLAS_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)ATLASATLAS10:48:28.868+57:54:03.372021-02-11 10:46:33.60019.638cyan-ATLASPSNATLAS21gbaATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
90582021-02-24 20:18:44mhuberM E Huber (IfA, UH Manoa) on behalf of the SCAT teamSCATSN Ia0.073804SCATType Ia SN near maximum light. Classification and age from template cross-correlation with SNID (Blondin and Tonry 2007), redshift from NED for SBS 1045+581.2021TNSCR.601....1H