SN 2020ac
RA/DEC (2000)
09:56:55.134 +15:42:08.44
149.229723333 +15.7023458333
Type
SN Ia-91T-like
Redshift
0.074
Related AstroNotes: 2020-3
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-01-01 13:45:07
TNS AT
Y
Public
Y
Discovery Mag
18.655
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (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, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2020ac - 2020-01-03 05:51:49 ESO-NTT / EFOSC2-NTT (ePESSTO+)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
58492020-01-03 05:51:49ESO-NTT / EFOSC2-NTT900Tomas Muller, Nico MezaPhil Wiseman, Matt GraylingePESSTO+ tns_2020ac_2020-01-03_05-51-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020ac_2020-01-03_05-51-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-12-28 14:09:36 - 2020-01-01 13:45:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1107522020-01-01 13:45:0718.6550.11719.66ABMagorange-ATLASATLAS1_ACAM130Robot
1107512019-12-28 14:09:3619.78ABMagorange-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
574662020-01-01 21:11:50ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (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, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS09:56:55.134+15:42:08.442020-01-01 13:45:0718.655orange-ATLASPSNATLAS20abmATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
58412020-01-03 22:09:23ePESSTOplus_Bot1Tomas Muller, Nico Meza, Phil Wiseman, Matt Grayling, O. Yaron on behalf of ePESSTO+ePESSTO+SN Ia-91T-like0.074ePESSTO+