SN 2019big
RA/DEC (2000)
13:23:25.104 +70:51:56.18
200.854598889 +70.8656066667
Type
SN Ia-91T-like
Redshift
0.051
Source Group
ATLAS
Discovery Date
2019-02-28 14:03:50
TNS AT
Y
Public
Y
Discovery Mag
18.684
Filter
orange-ATLAS
Discoverer/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)

Spectra

 SN_2019big - 2019-03-02 13:50:00 UH88 / SNIFS (SCAT)z=
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Show Tellurics 
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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
35702019-03-02 13:50:00UH88 / SNIFS900Aaron DoSCAT tns_2019big_2019-03-02_13-50-00_UH88_SNIFS_SCAT.datObjectSCATType Ia-91T supernova near maximum light. SNID phase 1.3(4.1) days, redshift 0.051(0.005)
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12019-02-24 14:25:26 - 2019-02-28 14:03:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
547072019-02-28 14:03:5018.6840.15319.12ABMagorange-ATLASATLAS1_ACAM130Robot
547062019-02-24 14:25:2619.16ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2019-01-19 22:49:26 - 2019-02-28 01:49:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
548712019-02-28 01:49:2618.410.2ABMagG-GaiaGaia_Gaia-photometric60Robot
548702019-01-19 22:49:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2019-03-04 06:18:43 - 2019-03-14 08:29:452
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
558412019-03-14 08:29:4518.27ABMagg-ZTFP48_ZTF-Cam30ZTF
558402019-03-04 06:18:4317.98ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2019-02-27 07:13:26 - 2019-02-27 07:13:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
558392019-02-27 07:13:2616.13ABMagr-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
308542019-03-16 09:13:56ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF13:23:25.091+70:51:55.982019-03-04 06:18:4317.98g-ZTFPSNZTF19aakobovZTF
304272019-03-03 20:40:32Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts13:23:25.100+70:51:56.022019-02-28 01:49:2618.41G-GaiaPSNGaia19attGaiaAlertsconfirmed SN Ia in spiral galaxy GALEXASC J132325.45+705152.9
303602019-03-01 00:52:25ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS13:23:25.104+70:51:56.182019-02-28 14:03:5018.684orange-ATLASPSNATLAS19dppATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
35632019-03-03 03:26:02adoAaron Do, Michael A. Tucker, Anna V. Payne, Mark E. Huber, Ben J. ShappeeSCATSN Ia-91T-like0.051SCATReduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.