SN 2017ets
RA/DEC ()
16:13:46.150 +22:54:59.33
243.442292 +22.916481
Type
SN Ia
Redshift
0.032
Source Group
ATLAS
Discovery Date
2017-06-16 09:47:31
TNS AT
Y
Public
Y
Discovery Mag
17.99
Filter
orange-ATLAS
Discoverer/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)

Spectra

 SN_2017ets - 2017-06-20 01:26:24 Ekar / AFOSC (None)z=
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Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
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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
10462017-06-20 01:26:24Ekar / AFOSCL. TomasellaNone tns_2017ets_2017-06-20.06_Ekar_AFOSC.txt tns_2017ets_2017-06-20.06_Ekar_AFOSC.fitsObject
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12017-08-07 06:57:36 - 2017-08-07 06:57:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
200272017-08-07 06:57:3618.480.0320.7ABMagi-SloanPS1_GPC145Robot
orange-ATLASATLAS1_ACAM12017-06-13 11:26:52 - 2017-06-16 09:47:312
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
179112017-06-16 09:47:3117.990.0719.36ABMagorange-ATLASATLAS1_ACAM130Robot
179102017-06-13 11:26:5218.7ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2017-04-24 07:19:12 - 2017-06-12 09:50:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
180832017-06-12 09:50:2419.470.2ABMagG-GaiaGaia_Gaia-photometric60Robot
180822017-04-24 07:19:1221.5ABMagG-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
134202017-09-04 16:32:08PS1_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, D. R. Young (Queen's University Belfast)Pan-STARRS116:13:46.148+22:54:59.382017-08-07 06:57:3618.48i-SloanPSNPS17emkPan-STARRS1
121892017-06-24 07:31:52Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts16:13:46.150+22:54:59.332017-06-12 09:50:2419.47G-GaiaPSNGaia17bplGaiaAlertsconfirmed SN Ia (SN 2017ets), near galaxy CGCG 137-064
120832017-06-16 21:31:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)ATLAS16:13:46.150+22:54:59.142017-06-16 09:47:3117.99orange-ATLASPSNATLAS17hcaATLAS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
10432017-06-20 09:57:02sbenettiStefano BenettiNoneSN Ia0.032The best match is with Type Ia about one week before maximum light. Using the redshift 0.032 (SDSS DR13), from the position of the minimum of the Si II 635nm feature, we infer an expansion velocity of ~11100 km/s for the ejected material.

Comments

Object coordinates updated according to AT-report 12189 of Group GaiaAlerts
Previous RA, DEC: 16:13:46.150, +22:54:59.14 (243.4422925, +22.9164275)
Updated RA, DEC: 16:13:46.150, +22:54:59.33 (243.442292, 22.916481)