SN 2018gdg
RA/DEC (2000)
00:30:24.63 -01:15:50.88
7.6026325 -1.2641325
Type
SN Ia
Redshift
0.0569
Source Group
ATLAS
Discovery Date
2018-09-09 13:00:28
TNS AT
Y
Public
Y
Discovery Mag
18.759
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)
 2018-10-09 05:40:00 P60 / SED-Machine (ZTF)
 2018-09-15 06:15:16 Lick 3m / KAST
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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
28912018-10-09 05:40:00P60 / SED-Machine2430SEDmRobotautoZTF tns_2018gdg_2018-10-09_05-40-00_P60_SED-Machine_ZTF.asciiObjectZTF
27392018-09-15 06:15:16Lick 3m / KAST1845C. Rojas-Bravo, R. CaseG. Dimitriadis tns_2018gdg_2018-09-15_06-15-16_Lick_3m_KAST.datObject
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12018-09-03 14:02:24 - 2018-09-09 13:00:282
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
355382018-09-09 13:00:2818.7590.10819.46ABMagorange-ATLASATLAS1_ACAM130Robot
355372018-09-03 14:02:2419.18ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2018-08-31 09:36:00 - 2018-09-27 08:52:483
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
373122018-09-27 08:52:4818.85ABMagg-ZTFP48_ZTF-Cam30ZTF
373112018-09-03 10:00:2820.31ABMagg-ZTFP48_ZTF-Cam30ZTF
373102018-08-31 09:36:0019.83ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
234052018-10-08 23:17:13ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF00:30:24.63-01:15:50.972018-09-03 10:00:2820.31g-ZTFPSNZTF18abtfrbfZTF
225172018-09-10 13:26:08ATLAS_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)ATLAS00:30:24.63-01:15:50.882018-09-09 13:00:2818.759orange-ATLASPSNATLAS18uxcATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
28832018-10-12 09:20:52ZTF_Bot1C. Fremling, A. Dugas, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0569ZTF
27322018-09-16 18:38:50UCSCTr_Bot1G. Dimitriadis, C. Rojas-Bravo, R. Case, R. J. Foley (UCSC)SN Ia0.057SN Ia at -5 days. We measure an Si II 6355 velocity of -11,100 km/s. ATel: 12041