SN 2017jet
RA/DEC (2000)
08:37:00.96 +81:41:42.50
129.25401 +81.69514
Type
SN Ia-91T-like
Redshift
0.04
Source Group
ASAS-SN
Discovery Date
2017-12-26 12:00:00
TNS AT
Y
Public
Y
Host Name
GALEXASC J083701.19+814145.7
Discovery Mag
16.8
Filter
V-Johnson
Discoverer/s
K. Z. Stanek, for the ASAS-SN team
 2017-12-28 11:31:12 P200 / DBSP (ASAS-SN)
 2017-12-27 23:15:54 Other / Other
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
15972017-12-28 11:31:12P200 / DBSPS. Bose, P. ChenS. BoseASAS-SN tns_2017jet_2017-12-28.48_P200_DBSP_ASAS-SN.txt tns_2017jet_2017-12-28.48_P200_DBSP_ASAS-SN.fitsObjectASAS-SN
15812017-12-27 23:15:54Other / Other7828R LeadbeaterR Leadbeater tns_2017jet_2017-12-27_23-15-54_Other_Other.dat tns_2017jet_2017-12-27_23-15-54_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2017-12-26 12:00:00 - 2017-12-26 12:00:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
236052017-12-26 12:00:0016.8VegaMagV-JohnsonASASSN-1_Brutus
i-SloanPS1_GPC12017-12-11 13:13:26 - 2017-12-11 13:13:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
240202017-12-11 13:13:2619.290.0620.7ABMagi-SloanPS1_GPC145Robot
G-GaiaGaia_Gaia-photometric2017-11-10 22:50:52 - 2017-12-20 13:50:522
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
243912017-12-20 13:50:5216.810.2ABMagG-GaiaGaia_Gaia-photometric60Robot
243902017-11-10 22:50:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-SloanASASSN-4_Leavitt2017-12-14 09:07:12 - 2017-12-14 09:07:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
236042017-12-14 09:07:1218.6ABMagg-SloanASASSN-4_Leavitt[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
162352018-01-05 20:43:37Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts08:37:01.31+81:41:45.382017-12-20 13:50:5216.81G-GaiaPSNGaia18abfGaiaAlertsConfirmed SNIa-91T near extended DSS/PanSTARRS/GALEX source, aka SN2017jet, ASASSN-17rr
159112017-12-31 22:15:32PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS108:37:01.27+81:41:45.362017-12-11 13:13:2619.29i-SloanPSNPS17ftrPan-STARRS1
155552017-12-27 19:52:20KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN08:37:00.96+81:41:42.502017-12-26 12:00:0016.8V-JohnsonPSNASASSN-17rrASAS-SNIn two epochs, blue, unknown redshift host galaxy visible in PS1 images
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
15932017-12-31 07:10:55boseS. Bose, P. Chen, S. Dong (KIAA-PKU)ASAS-SNSN Ia-91T-like0.04ASAS-SN
15772017-12-28 02:13:38THORobin LeadbeaterSN Ia0.04Classification using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) predicts a type Ia supernova near maximum. Best match is to Ia-norm but there are also matches to Ia-91T-like

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