SN 2017dka
RA/DEC (2000)
14:01:46.10 +09:29:57.40
210.442083 +9.499278
Type
SN II
Redshift
0.021
Discovery Date
2017-04-30 00:34:33
TNS AT
Y
Public
Y
Host Name
NGC 5409
Discovery Mag
17.9
Filter
Clear-
Discoverer/s
Jaroslaw Grzegorzek
 2017-05-02 19:26:24 LJT / YFOSC
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Spectra
IDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
9972017-05-02 19:26:24LJT / YFOSC1200Jujia ZhangJujia Zhang tns_2017dka_2017-05-02.81_LJT_YFOSC.datObjectPTSS
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2017-04-19 01:10:33 - 2017-04-30 00:34:332
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
164112017-04-30 00:34:3317.919VegaMagClear-Other_Other50Jaroslaw Grzegorzektelescope: 0.25 f/3.3 reflector
164102017-04-19 01:10:3319VegaMagClear-Other_Other50Jaroslaw Grzegorzek[Last non detection] telescope: 0.25 f/3.3 reflector
G-GaiaGaia_Gaia-photometric2017-02-28 02:47:02 - 2017-06-04 03:14:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
176072017-06-04 03:14:2418.610.2ABMagG-GaiaGaia_Gaia-photometric60Robot
176062017-02-28 02:47:0221.5ABMagG-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
118872017-06-06 07:01:35Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts14:01:46.06+09:29:57.342017-06-04 03:14:2418.61G-GaiaPSNGaia17blsGaiaAlertsconfirmed SN II in outskirts of galaxy NGC 5409, GS-TEC predicts SN II
110302017-04-30 01:28:40Jaroslaw GrzegorzekJaroslaw Grzegorzek14:01:46.10+09:29:57.402017-04-30 00:34:3317.9Clear-PSN
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017dka_atrep_11030.jpgGraphics2017-04-30 02:44:27Jaroslaw Grzegorzek
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
9872017-05-03 05:30:44xwangJujia Zhang (YNAO), Fang Huang, Xiaofeng Wang (Tsinghua University)SN II0.021PTSSA spectrum taken on May 02.81 2017 with the Lijiang 2.4-m telescope indicates that this transient is a type II supernova in its early phase.

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