SN 2017gwy
RA/DEC ()
22:23:34.520 +11:51:35.86
335.893833 +11.859961
Type
SN Ia
Redshift
0.03
Discovery ReportClassification Report
Source Group
POSS
Discovery Date
2017-09-26 04:04:58
TNS AT
Y
Public
Y
Host Name
UGC 12017
Discovery Mag
18
Filter
Clear-
Discoverer/s
R. Gagliano, R. Post, E. Weinberg, J. Newton, T. Puckett
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2017gwy - 2017-09-28 02:14:02 ESO-NTT / EFOSC2-NTT (ePESSTO)z=
 ▌SN_2017gwy - 2017-09-28 00:18:00 LT / SPRAT (None)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
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▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   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
12502017-09-28 02:14:02ESO-NTT / EFOSC2-NTT600S.T. Hodgkin, K. RybickiM. Fraser, E. CallisePESSTO tns_2017gwy_2017-09-28_02-14-02_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017gwy_2017-09-28_02-14-02_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
12442017-09-28 00:18:00LT / SPRAT900Simon PrenticeNone tns_2017gwy_2017-09-28.0125_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2017-09-13 05:26:31 - 2017-09-26 04:04:582
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
205852017-09-26 04:04:58180.120.2ABMagClear-Other_Other60cm
205842017-09-13 05:26:3120.3ABMagClear-Other_Other[Last non detection] 60cm
G-GaiaGaia_Gaia-photometric2017-07-10 05:24:00 - 2017-10-16 19:45:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
213212017-10-16 19:45:0718.10.2ABMagG-GaiaGaia_Gaia-photometric60Robot
213202017-07-10 05:24:0021.5ABMagG-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
141752017-10-18 14:14:10Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:23:34.520+11:51:35.862017-10-16 19:45:0718.1G-GaiaPSNGaia17cqhGaiaAlertsconfirmed SN Ia in galaxy UGC 12017
137562017-09-26 17:38:50puckettR. Gagliano, R. Post, E. Weinberg, J. Newton, T. PuckettPOSS22:23:34.510+11:51:36.002017-09-26 04:04:5818Clear-PSNPOSS
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
12462017-09-28 15:08:24ePESSTO_Bot1S.T. Hodgkin, K. Rybicki, M. Fraser, E. Callis, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.03ePESSTO
12402017-09-28 10:27:54PrennoSimon PrenticeNoneSN Ia0.029871Type Ia around B-band maximum.

Comments

TNS System (WIS)

Sun, 06/23/2019 - 10:44

Object coordinates updated according to AT-report 14175 of Group GaiaAlerts
Previous RA, DEC: 22:23:34.510, +11:51:36.00 (335.893792, +11.86)
Updated RA, DEC: 22:23:34.520, +11:51:35.86 (335.893833, 11.859961)

Mr. Tim Puckett (POSS)

Tue, 09/26/2017 - 17:42

Finder Image

UGC12017.jpg