RA/DEC (2000)
14:01:46.060 +09:29:57.34
210.441917 +9.499261
Type
SN II
Redshift
0.021
Discovery ReportClassification Report
Reporting Group
None
Discovering Data Source
None
Discovery Date
2017-04-30 00:34:33.000
TNS AT
Y
Public
Y
Host Name
NGC 5409
Discovery Mag
17.9
Filter
Clear-
Reporter/s
Jaroslaw Grzegorzek
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2017dka - 2017-05-02 19:26:24 Lijiang-2.4m / YFOSC (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 C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI 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 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)

Light curves

 ▌Gaia_Gaia-photometric_G_
 ▌Other_Other_Clear_
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
997 2017-05-02 19:26:24 Lijiang-2.4m / YFOSC 1200 Jujia Zhang Jujia Zhang None tns_2017dka_2017-05-02.81_LJT_YFOSC.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-02-28 02:47:02 - 2017-06-04 03:14:24 2457812.6159954 - 2457908.635 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
17607 2017-06-04 03:14:24 2457908.635 18.61 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
17606 2017-02-28 02:47:02 2457812.6159954 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
Clear- Other_Other 2017-04-19 01:10:33 - 2017-04-30 00:34:33 2457862.5489931 - 2457873.5239931 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
16411 2017-04-30 00:34:33 2457873.5239931 17.9 19 VegaMag Clear- Other_Other 50 Jaroslaw Grzegorzek telescope: 0.25 f/3.3 reflector
16410 2017-04-19 01:10:33 2457862.5489931 19 VegaMag Clear- Other_Other 50 Jaroslaw Grzegorzek [Last non detection] telescope: 0.25 f/3.3 reflector
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
11887 2017-06-06 07:01:35 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 14:01:46.060 +09:29:57.34 2017-06-04 03:14:24.000 18.61 G-Gaia PSN Gaia17bls GaiaAlerts confirmed SN II in outskirts of galaxy NGC 5409, GS-TEC predicts SN II N
11030 2017-04-30 01:28:40 Jaroslaw Grzegorzek Jaroslaw Grzegorzek et al. 14:01:46.100 +09:29:57.40 2017-04-30 00:34:33.000 17.9 Clear- 1 PSN NGC 5409 2017TNSTR.494....1G N
Related files
File Comments Last Modified (UT) Modified By
tns_2017dka_atrep_11030.jpg 2017-04-30 02:44:27 Jaroslaw Grzegorzek
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
987 2017-05-03 05:30:44 Xiaofeng Wang Jujia Zhang (YNAO), Fang Huang, Xiaofeng Wang (Tsinghua University) None SN II 0.021 1 PTSS A 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. 2017TNSCR.515....1Z
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
997 2017-05-02 19:26:24 Lijiang-2.4m / YFOSC 1200 Jujia Zhang Jujia Zhang None tns_2017dka_2017-05-02.81_LJT_YFOSC.dat Object

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 11887 of Group GaiaAlerts
Previous RA, DEC: 14:01:46.100, +09:29:57.40 (210.442083, +9.499278)
Updated RA, DEC: 14:01:46.060, +09:29:57.34 (210.441917, 9.499261)