SN 2018gqd
RA/DEC (2000)
16:42:05.47 +31:31:57.25
250.522779167 +31.5325683333
Type
SN I
Redshift
---
Source Group
ATLAS
Discovery Date
2018-09-18 05:49:55
TNS AT
Y
Public
Y
Discovery Mag
18.346
Filter
orange-ATLAS
Discoverer/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)
 2018-09-24 21:45:07 LT / SPRAT
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
28202018-09-24 21:45:07LT / SPRAT800S. Prentice tns_2018gqd_2018-09-24_21-45-07_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12018-09-16 06:30:14 - 2018-09-18 05:49:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
362792018-09-18 05:49:5518.3460.06519.33ABMagorange-ATLASATLAS1_ACAM130Robot
362782018-09-16 06:30:1419.01ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-08-17 11:49:55 - 2018-09-17 11:29:452
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
377432018-09-17 11:29:4518.510.2ABMagG-GaiaGaia_Gaia-photometric60Robot
377422018-08-17 11:49:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
236202018-10-16 15:38:16Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts16:42:05.47+31:31:57.402018-09-17 11:29:4518.51G-GaiaPSNGaia18daxGaiaAlertsconfirmed SN I, aka SN 2018gqd
229302018-09-18 17:40:20ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS16:42:05.47+31:31:57.252018-09-18 05:49:5518.346orange-ATLASPSNATLAS18vlhATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
28132018-09-27 08:34:15Simon PrenticeS. J. Prentice, M. R. Magee (QUB)SN IThis object is of ambiguous classification. Using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) we found matches to SNe Ib at z~0.02 and SNe Ia at z~0.045, both shortly after maximum light.