SN 2019gcc
RA/DEC (2000)
17:34:06.438 +25:20:37.95
263.526825165 +25.3438763736
Type
SN Ia
Redshift
0.026
Discovery ReportClassification Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-05-26 07:40:48.000
TNS AT
Y
Public
Y
Host Name
UGC 10905
Host Redshift
0.026161
Discovery Mag
17.1
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019gcc - 2019-06-01 23:58:56 LT / SPRAT (ASAS-SN)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
41822019-06-01 23:58:56LT / SPRATDavid BersierASAS-SN tns_2019gcc_2019-06-01_23-58-56_LT_SPRAT_ASAS-SN.datObjectASAS-SN
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-1_Brutus2019-05-09 12:00:00 - 2019-05-09 12:00:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
673832019-05-09 12:00:0018.9ABMagg-SloanASASSN-1_Brutus[Last non detection]
orange-ATLASATLAS1_ACAM12019-05-22 11:22:33 - 2019-05-24 09:36:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
675412019-05-24 09:36:0016.8810.03619.51ABMagorange-ATLASATLAS1_ACAM130Robot
675402019-05-22 11:22:3319.07ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-SloanASASSN-4_Leavitt2019-05-26 07:40:48 - 2019-05-26 07:40:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
673842019-05-26 07:40:4817.1ABMagg-SloanASASSN-4_Leavitt
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
360052019-05-30 08:32:19ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS17:34:06.438+25:20:37.952019-05-24 09:36:00.00016.881orange-ATLASPSNATLAS18bckuATLAS
359522019-05-29 16:31:22KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN17:34:06.394+25:20:37.212019-05-26 07:40:48.00017.1g-SloanPSNASASSN-19nsASAS-SNPresent in multiple epochs, nuclear source, so could also be a TDE
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
41752019-06-03 13:20:47dbersierDavid BersierASAS-SNSN Ia0.026ASAS-SNThis is a type Ia SN approximately two weeks past maximum light, at a redshift consistent with the redshift of the host galaxy2019TNSCR.923....1B

Comments

TNS System (WIS)

Sun, 06/23/2019 - 10:46

Object coordinates updated according to AT-report 36005 of Group ATLAS
Previous RA, DEC: 17:34:06.394, +25:20:37.21 (263.52664, +25.34367)
Updated RA, DEC: 17:34:06.438, +25:20:37.95 (263.526825165, 25.3438763736)

Patrick Vallely (The Ohio State University)

Wed, 05/29/2019 - 19:33

http://www.astronomy.ohio-state.edu/~assassin/followup/asassn-19ns.png