SN 2021htw
RA/DEC (2000)
05:53:29.529 -35:02:07.02
88.373036 -35.035284
Type
SN Ia
Redshift
0.08
Related AstroNotes: 2021-111
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-04-03 05:31:12.000
TNS AT
Y
Public
Y
Discovery Mag
18.033
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_2021htw - 2021-04-05 00:09:10 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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Show Mg at z=vexp= km/s
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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 
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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
93062021-04-05 00:09:10ESO-NTT / EFOSC2-NTT900P. Pessi, A. MitraP. Wiseman, M. ToyePESSTO+ tns_2021htw_2021-04-05_00-09-10_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021htw_2021-04-05_00-09-10_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-04-03 05:31:12 - 2021-04-03 05:31:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2024772021-04-03 05:31:1218.0330.0818.93ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-04-01 06:08:38 - 2021-04-01 06:08:381
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2024762021-04-01 06:08:3819.06ABMagorange-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
1048922021-04-03 08:59:06ATLAS_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)ATLASATLAS05:53:29.529-35:02:07.022021-04-03 05:31:12.00018.033cyan-ATLASPSNATLAS21jobATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
92962021-04-05 16:47:27ePESSTOplus_Bot1P. Pessi, A. Mitra, P. Wiseman, M. Toy, O. Yaron on behalf of ePESSTO+ePESSTO+SN Ia0.08ePESSTO+2021TNSCR1066....1P