SN 2021ctn
RA/DEC (2000)
10:52:54.363 -00:46:21.33
163.22651125 -0.77259125
Type
SN Ia-91T-like
Redshift
0.0946
Related AstroNotes: 2021-68
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-02-11 12:27:21.600
TNS AT
Y
Public
Y
Discovery Mag
18.61
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_2021ctn - 2021-02-16 07:09:48 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
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Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
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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
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Show Tellurics 
Show Galaxy lines at 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
89512021-02-16 07:09:48ESO-NTT / EFOSC2-NTT900L. Harvey, M. MageeS. Prentice, M. DeckersePESSTO+ tns_2021ctn_2021-02-16_07-09-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021ctn_2021-02-16_07-09-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-02-11 12:27:22 - 2021-02-11 12:27:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1923882021-02-11 12:27:2218.610.08119.74ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-02-07 16:06:14 - 2021-02-07 16:06:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1923872021-02-07 16:06:1417.83ABMagorange-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
993512021-02-13 01:07:11ATLAS_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)ATLASATLAS10:52:54.363-00:46:21.332021-02-11 12:27:21.60018.61cyan-ATLASPSNATLAS21fhxATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
89412021-02-16 17:29:26ePESSTOplus_Bot1L. Harvey, M. Magee, S. Prentice, M. Deckers, E. Zimmerman on behalf of ePESSTO+ePESSTO+SN Ia-91T-like0.0946ePESSTO+2021TNSCR.489....1H