RA/DEC (2000)
04:39:54.930 -76:50:06.79
69.978875 -76.835219
Type
---
Redshift
Reporting Group
BOSS
Discovering Data Source
BOSS
Discovery Date
2017-06-20 20:19:54.000
TNS AT
Y
Public
Y
Host Name
IC2103
Discovery Mag
16.8
Filter
Other-
Reporter/s
Stuart Parker

Light curves

 Gaia_Gaia-photometric_G
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2017-06-03 07:20:38 - 2017-07-07 07:01:55 2457907.8059954 - 2457941.7929977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
18467 2017-07-07 07:01:55 2457941.7929977 16.9 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
18466 2017-06-03 07:20:38 2457907.8059954 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
Other- Other_Other 2017-05-05 19:01:13 - 2017-06-20 20:19:54 2457879.2925116 - 2457925.3471528 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
18055 2017-06-20 20:19:54 2457925.3471528 16.8 19 Other Other- Other_Other 30 Parker
18054 2017-05-05 19:01:13 2457879.2925116 18 Other Other- Other_Other 30 Parker [Last non detection] Not visible
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 ADS Bibcode Unreal Auto classification
12434 2017-07-11 08:00:20 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 04:39:54.930 -76:50:06.79 2017-07-07 07:01:55.000 16.9 G-Gaia PSN Gaia17bsl GaiaAlerts candidate SN in outskirts of galaxy IC 2103, GS-TEC predicts SN II, aka AT 2017ewt N
12175 2017-06-23 10:15:55 Stuart Parker Stuart Parker BOSS BOSS 04:39:54.940 -76:50:07.40 2017-06-20 20:19:54.000 16.8 Other- PSN IC2103 BOSS Stuart Parker, Canterbury, New Zealand, reports the discovery of an apparent supernova (red mag 16.8) on a 30-s unfiltered CCD image (limiting mag 19) taken by himself with a 30-cm Astro-Tech AT12RC Ritchey-Chretien astrograph (+ ST10 camera) at his Parkdale Observatory in the course of the Backyard Observatory Supernova Search.Which is 26E"and 5N"of the nucleus of the galaxy IC2103(ESO-32-G-18) 2017TNSTR.685....1P N
Related files
File Comments Last Modified (UT) Modified By
tns_2017ewt_atrep_12175_BOSS.jpg 2017-06-23 11:20:23 Stuart Parker
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 12434 of Group GaiaAlerts
Previous RA, DEC: 04:39:54.940, -76:50:07.40 (69.978917, -76.835389)
Updated RA, DEC: 04:39:54.930, -76:50:06.79 (69.978875, -76.835219)