SN 2018aun
RA/DEC (2000)
21:31:47.98 -46:02:30.98
322.94993 -46.04194
Type
SN Ia
Redshift
0.03
Source Group
ASAS-SN
Discovery Date
2018-04-14 09:07:12
TNS AT
Y
Public
Y
Host Name
2MASS J21314844-4602319
Discovery Mag
16.6
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, for the ASAS-SN team
 2018-04-22 08:45:45 ESO-NTT / EFOSC2-NTT (ePESSTO)
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   Binning factor: (rounded to nearest integer >1)
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
19152018-04-22 08:45:45ESO-NTT / EFOSC2-NTT300K. E. Heintz, D. MalesaniG. Leloudas, P. D'AvanzoePESSTO tns_2018aun_2018-04-22_08-45-45_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aun_2018-04-22_08-45-45_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Light Curves
FilterTel / InstObs-date rangePhotometry
G-GaiaGaia_Gaia-photometric2017-11-18 02:11:02 - 2018-04-08 20:09:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
277572018-04-08 20:09:3616.410.2ABMagG-GaiaGaia_Gaia-photometric60Robot
277562017-11-18 02:11:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-3_Paczynski2018-03-28 09:36:00 - 2018-04-14 09:07:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
270102018-04-14 09:07:1216.6ABMagg-SloanASASSN-3_Paczynski
270092018-03-28 09:36:0017.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
182042018-05-07 11:21:10Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts21:31:48.11-46:02:30.952018-04-08 20:09:3616.41G-GaiaPSNGaia18bdvGaiaAlertsconfirmed SNIa close to galaxy 2MASS J21314844-4602319, declining
177752018-04-14 14:27:09KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN21:31:47.98-46:02:30.982018-04-14 09:07:1216.6g-SloanPSNASASSN-18hyASAS-SNIn several epochs, unknown redshift host, but a more luminous galaxy with z=0.029887 is nearby
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
19102018-04-23 06:55:29ePESSTO_Bot1K. E. Heintz, D. Malesani, G. Leloudas, P. D'Avanzo, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.03ePESSTO

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