SN 2018ep
RA/DEC (2000)
11:22:40.65 +12:01:31.37
170.66936 +12.02538
Type
SN Ia
Redshift
0.04
Source Group
ASAS-SN
Discovery Date
2018-01-12 09:14:24
TNS AT
Y
Public
Y
Host Name
IC 2777
Host Redshift
0.039841
Discovery Mag
17.1
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, for the ASAS-SN team
 2018-01-15 08:29:13 ESO-NTT / EFOSC2-NTT (ePESSTO)
 2018-01-14 09:54:59 Lick 3m / KAST
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
16432018-01-15 08:29:13ESO-NTT / EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
16392018-01-14 09:54:59Lick 3m / KAST1545C. Rojas-Bravo, R. T. CaseY.-C. Pan tns_2018ep_2018-01-14_09-54-59_Lick_3m_KAST.flmObject
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2018-01-10 15:50:24 - 2018-01-10 15:50:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
246532018-01-10 15:50:2417.4VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
G-GaiaGaia_Gaia-photometric2017-12-29 15:02:52 - 2018-01-15 09:08:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
248002018-01-15 09:08:3817.280.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247992017-12-29 15:02:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-4_Leavitt2018-01-12 09:14:24 - 2018-01-12 09:14:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
246542018-01-12 09:14:2417.1ABMagg-SloanASASSN-4_Leavitt
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
165262018-01-17 11:07:27Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:22:40.73+12:01:32.302018-01-15 09:08:3817.28G-GaiaPSNGaia18aeeGaiaAlertsconfirmed SN Ia rising in galaxy IC 2777, confirming the GS-TEC prediction. aka ASASSN-18al
164312018-01-12 17:25:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN11:22:40.65+12:01:31.372018-01-12 09:14:2417.1g-SloanPSNASASSN-18alASAS-SNIn several epochs/CCDs
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
16382018-01-15 20:12:41ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.04ePESSTO
16342018-01-15 18:41:32UCSCTr_Bot1 C. Rojas-Bravo, R. T. Case, Y.-C. Pan, G. Dimitriadis, R. J. Foley (UCSC)SN Ia0.04SN Ia at +5 days. ATel 11170

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