SN 2017evn
RA/DEC (2000)
11:47:23.280 +23:21:53.82
176.847 +23.36495
Type
SN Ia
Redshift
0.017
Source Group
ASAS-SN
Discovery Date
2017-06-20 06:14:24
TNS AT
Y
Public
Y
Host Name
SDSS J114723.29+232157.5
Discovery Mag
16.3
Filter
V-Johnson
Discoverer/s
K. Z. Stanek, for the ASAS-SN team

Spectra

 SN_2017evn - 2017-06-22 06:17:08 Lick-3m / KAST (None)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
14722017-06-22 06:17:08Lick-3m / KAST1230R. W. Everson, C. Rojas-Bravo, Y.-C. PanY.-C. PanNone tns_2017evn_2017-06-22_06-17-08_Lick_3m_KAST.flmObject
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2017-06-10 06:57:36 - 2017-06-20 06:14:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
179992017-06-20 06:14:2416.3VegaMagV-JohnsonASASSN-1_Brutus
179982017-06-10 06:57:3616.9STMagV-JohnsonASASSN-1_Brutus[Last non detection]
i-SloanPS1_GPC12017-12-31 13:10:33 - 2017-12-31 13:10:331
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
244202017-12-31 13:10:3321.20.2120.7ABMagi-SloanPS1_GPC145Robot
G-GaiaGaia_Gaia-photometric2017-05-26 05:05:16 - 2017-06-26 16:40:472
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
188352017-06-26 16:40:4715.560.2ABMagG-GaiaGaia_Gaia-photometric60Robot
188342017-05-26 05:05:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
162572018-01-06 21:07:20PS1_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-STARRS111:47:23.296+23:21:54.012017-12-31 13:10:3321.2i-SloanPSNPS17ggpPan-STARRS1
127042017-07-22 19:20:17Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:47:23.280+23:21:53.822017-06-26 16:40:4715.56G-GaiaPSNGaia17bulGaiaAlertsbright candidate SN near galaxy LEDA 1686139, declining, aka AT 2017evn
121412017-06-20 20:53:06KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN11:47:23.268+23:21:53.572017-06-20 06:14:2416.3V-JohnsonPSNASASSN-17hzASAS-SNIn two chips, relatively low luminosity host galaxy
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
14682017-11-24 19:13:17UCSCTr_Bot1R. W. Everson, C. Rojas-Bravo, Y.-C. Pan, R. J. Foley (UCSC)NoneSN Ia0.017SN Ia at -7 days. ATel 10518

Comments

Object coordinates updated according to AT-report 12704 of Group GaiaAlerts
Previous RA, DEC: 11:47:23.268, +23:21:53.57 (176.84695, +23.36488)
Updated RA, DEC: 11:47:23.280, +23:21:53.82 (176.847, 23.36495)