SN 2018hnl
RA/DEC (2000)
10:30:03.92 -03:11:08.88
157.516333 -3.1858
Type
SN Ia
Redshift
0.039
Source Group
GaiaAlerts
Discovery Date
2018-10-22 19:07:40
TNS AT
Y
Public
Y
Discovery Mag
18.1
Filter
G-Gaia
Discoverer/s
A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team
 2018-11-02 06:12:20 LT / SPRAT
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
29582018-11-02 06:12:20LT / SPRAT800S. Prentice tns_2018hnl_2018-11-02_06-12-20_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
G-GaiaGaia_Gaia-photometric2018-07-18 17:09:36 - 2018-10-22 19:07:402
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
379312018-10-22 19:07:4018.10.2ABMagG-GaiaGaia_Gaia-photometric60Robot
379302018-07-18 17:09:3621.5ABMagG-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
237162018-10-24 09:54:21Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts10:30:03.92-03:11:08.882018-10-22 19:07:4018.1G-GaiaPSNGaia18ddjGaiaAlertshostless blue transient
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
29502018-11-02 16:12:43Simon PrenticeS. J. Prentice, K. Maguire (QUB)SN Ia0.039Using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) we find a good match to several normal SNe Ia approximately a week after maximum light.