SN 2020tyk
RA/DEC (2000)
01:37:58.386 +20:00:03.04
24.493275790909 +20.000843254545
Type
SN IIn
Redshift
0.087
Related AstroNotes: 2020-225
Reporting Group
SGLF
Discovering Data Source
ZTF
Discovery Date
2020-09-17 08:58:40.000
TNS AT
Y
Public
Y
Discovery Mag
20.478
Filter
g-ZTF
Reporter/s
R. Shirley (Univ. of Southampton), I. Perez-Fournon, C. Jimenez Angel, F. Poidevin (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)

Spectra

 SN_2020tyk - 2020-10-23 05:09:37 SOAR / Goodman (REFITT)z=
 SN_2020tyk - 2020-10-18 00:00:00 MMT / BINOSPEC (FLEET)z=
Show H at z=vexp= km/s
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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
79712020-10-23 05:09:37SOAR / Goodman600C. BricenoK. E. Weil, D. MilisaljevicREFITT tns_2020tyk_2020-10-23_05-09-36.51_SOAR_Goodman_REFITT.dat tns_2020tyk_2020-10-23_05-09-36.51_SOAR_Goodman_REFITT.fitsObjectREFITT
80482020-10-18 00:00:00MMT / BINOSPECBinospec Queue Service ObserverSebastian GomezFLEET tns_2020tyk_2020-10-18_MMT_BINOSPEC_FLEET.txtObjectFLEET
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-09-29 12:44:38 - 2020-10-07 12:01:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1622672020-10-07 12:01:2619.2620.17519.46ABMagorange-ATLASATLAS1_ACAM130Robot
1622662020-09-29 12:44:3819.08ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-09-17 08:25:04 - 2020-09-20 07:53:114
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1601582020-09-20 07:53:1120.150.1920.95ABMagg-ZTFP48_ZTF-Cam30
1601572020-09-19 08:55:1420.460.220.81ABMagg-ZTFP48_ZTF-Cam30
1596772020-09-17 08:58:4020.4780.394ABMagg-ZTFP48_ZTF-Cam30Robot
1596762020-09-17 08:25:0420.037ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection]
r-ZTFP48_ZTF-Cam2020-09-17 09:28:41 - 2020-09-17 09:28:411
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1601562020-09-17 09:28:4120.2519ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
842212020-10-07 22:32:15ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (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, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS01:37:58.393+20:00:02.902020-10-07 12:01:26.40019.262orange-ATLASPSNATLAS20bcqvATLAS
831572020-09-25 07:41:53ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF01:37:58.386+20:00:03.042020-09-19 08:55:14.01620.46g-ZTFPSNZTF20acbekkxZTFSee arXiv:1904.05922 for selection criteria.
829742020-09-22 12:57:59ipfR. Shirley (Univ. of Southampton), I. Perez-Fournon, C. Jimenez Angel, F. Poidevin (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)SGLFZTF01:37:58.375+20:00:03.112020-09-17 08:58:40.00020.478g-ZTFPSNZTF20acbekkxZTF Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noirlab.edu), and MARS (https://mars.lco.global) brokers.
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
80362020-11-19 15:56:45sgomezSebastian Gomez, Griffin Hosseinzadeh, Edo Berger (Harvard CfA) Peter Blanchard (Northwestern)FLEETSN IIn0.087FLEETThe transient was selected as a superluminous supernova candidate using FLEET (https://ui.adsabs.harvard.edu/abs/2020arXiv200901853G) with a probability P(SLSN-II) = 0.662020TNSCR3506....1G
79592020-11-10 16:43:33REFITT_BOTK. E. Weil, D. Milisavljevic on behalf of REFITTREFITTSN IIn0.088REFITTredshift from SNID2020TNSCR3413....1W

Comments

Object coordinates updated according to AT-report 83157 of Group ZTF
Previous RA, DEC: 01:37:58.375, +20:00:03.11 (24.493229, +20.000864)
Updated RA, DEC: 01:37:58.386, +20:00:03.04 (24.493275790909, 20.000843254545)