SN 2018btn
RA/DEC (2000)
13:33:36.420 -33:12:25.34
203.40175 -33.20704
Type
SN Ia
Redshift
0.049
Source Group
ASAS-SN
Discovery Date
2018-05-17 22:04:48
TNS AT
Y
Public
Y
Host Name
2MASX J13333656-3312251
Host Redshift
0.048617
Discovery Mag
18
Filter
g-Sloan
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2018btn - 2018-05-21 02:20:15 ESO-NTT / EFOSC2-NTT (ePESSTO)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
20582018-05-21 02:20:15ESO-NTT / EFOSC2-NTT899P. Clark, O. McBrienM. MageeePESSTO tns_2018btn_2018-05-21_02-20-15_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018btn_2018-05-21_02-20-15_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12018-05-12 09:14:24 - 2018-05-12 09:25:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
287782018-05-12 09:25:5520.350.19419.49ABMagcyan-ATLASATLAS1_ACAM130Robot
287772018-05-12 09:14:2419.5ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-01-30 04:58:04 - 2018-06-08 21:31:402
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
297652018-06-08 21:31:4018.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
297642018-01-30 04:58:0421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-5_Payne-Gaposchkin2018-05-13 22:19:12 - 2018-05-17 22:04:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
286732018-05-17 22:04:4818ABMagg-SloanASASSN-5_Payne-Gaposchkin
286722018-05-13 22:19:1218.6ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
192352018-06-10 20:45:41Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts13:33:36.400-33:12:25.132018-06-08 21:31:4018.69G-GaiaPSNGaia18bmbGaiaAlertsConfirmed SN Ia ASASSN-18ko in galaxy 2MASX J13333656-3312251
187202018-05-21 15:52:59ATLAS_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)ATLAS13:33:36.427-33:12:24.922018-05-12 09:25:5520.35cyan-ATLASPSNATLAS18pnzATLAS
186682018-05-19 00:19:00KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN13:33:36.420-33:12:25.342018-05-17 22:04:4818g-SloanPSNASASSN-18koASAS-SNIn several epochs
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
20532018-05-21 19:24:58ePESSTO_Bot1P. Clark, O. McBrien, M. Magee, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.049ePESSTO

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