AT 2019oet
RA/DEC (2000)
22:55:57.063 -43:26:18.99
343.987761429 -43.4386071429
Type
LBV
Redshift
0.004953
Related AstroNotes: 2019-73
Source Group
ATLAS
Discovery Date
2019-08-22 10:29:16
TNS AT
Y
Public
Y
Discovery Mag
18.335
Filter
orange-ATLAS
Discoverer/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)

Spectra

 AT_2019oet - 2019-08-23 16:36:20 FTS / FLOYDS-S (Global SN Project)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
48742019-08-23 16:36:20FTS / FLOYDS-S3600Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2019oet_2019-08-23_16-36-20_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019oet_2019-08-23_16-36-20_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-08-20 11:44:09 - 2019-08-22 10:29:162
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
845822019-08-22 10:29:1618.3350.13519.01ABMagorange-ATLASATLAS1_ACAM130Robot
845812019-08-20 11:44:0918.45ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
445332019-08-22 16:57:17ATLAS_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)ATLAS22:55:57.063-43:26:18.992019-08-22 10:29:1618.335orange-ATLASPSNATLAS19sweATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
48662019-08-23 21:27:21dhiramatsuDaichi Hiramatsu, Iair Arcavi, Jamison Burke, D. Andrew Howell, Curtis McCully, Craig Pellegrino, Stefano ValentiGlobal SN ProjectLBV0.004953Global SN ProjectUsing SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several LBVs at the host redshift (0.004953; 1989ESOLV.C…0000L, via NED). The lack of SN-like broad features and fainter absolute magnitude support the LBV classification.