SN 2017dae
RA/DEC (2000)
09:08:34.760 +48:36:26.28
137.144833 +48.6073
Type
SN Ia
Redshift
0.052
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2017-04-15 07:33:36.000
TNS AT
Y
Public
Y
Discovery Mag
17.73
Filter
orange-ATLAS
Reporter/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)

Spectra

 SN_2017dae - 2017-04-20 04:21:33 Lick-3m / KAST (None)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
9132017-04-20 04:21:33Lick-3m / KAST1800M. R. Siebert, D. A. Coulter and Y.-C. PanY.-C. PanNone tns_2017dae_2017-04-20_04-21-33_Lick_3m_KAST.flmObjectSpectrum obtained from the Kast spectrograph on the Shane telescope.
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS-HKO_ATLAS-022017-04-07 08:52:48 - 2017-04-15 07:33:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
159582017-04-15 07:33:3617.730.0919.1ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
159572017-04-07 08:52:4818.55ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2017-03-28 11:58:33 - 2017-04-21 16:01:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
172132017-04-21 16:01:5517.420.2ABMagG-GaiaGaia_Gaia-photometric60Robot
172122017-03-28 11:58:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
116322017-05-22 10:43:01Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts09:08:34.760+48:36:26.282017-04-21 16:01:55.00017.42G-GaiaPSNGaia17bicGaiaAlertsConfirmed SN Ia, SN 2017dae, in galaxy SDSS J090834.64+483625.9
107232017-04-15 15:03:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)ATLASATLAS09:08:34.746+48:36:26.062017-04-15 07:33:36.00017.73orange-ATLASPSNATLAS17dzgATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
9032017-04-20 17:38:25ycpanYen-Chen PanNoneSN Ia0.052SN2017dae is a SN Ia at -2 days based on the spectrum obtained at Shane/Kast on April 20. We measured a redshift of 0.052 from the host emission lines in the SN spectrum, which is consistent with that reported by NED.2017TNSCR.456....1P

Comments

Object coordinates updated according to AT-report 11632 of Group GaiaAlerts
Previous RA, DEC: 09:08:34.746, +48:36:26.06 (137.144773333, +48.60724)
Updated RA, DEC: 09:08:34.760, +48:36:26.28 (137.144833, 48.6073)