GCN Circular 14890
Subject
GRB 130612A: ISON-NM optical observations
Date
2013-06-12T21:13:30Z (11 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
L. Elenin (KIAM), A. Volnova (IKI), V. Savanevych (KNURE), A.
Bryukhovetskiy (NSFCTC), I. Molotov (KIAM), A. Pozanenko (IKI) report on
behalf of larger GRB follow-up collaboration:
We observed of the field of the Swift GRB 130612A (Racusin et al., GCN
14874) with 0.45-m telescope of ISON-NM observatory starting on June,
12 (UT) 04:06:14. Series of 30 s exposures were obtained in clear
filter. In the combined images we detected afterglow (Racusin et al.,
GCN 14874; Melandri et al., GCN14875) in coordinates (J2000) 17 19 10.63
+16 43 12.0. Preliminary photometry is based on the USNO-B1.0
1067-0299350 star assuming R=18.92.
UT start, T0+ Filter Exposure, OT
mid,d s
2013-06-12T04:06:14 0.0305 none 30*30 20.75 +/- 0.15
2013-06-12T04:29:28 0.0466 none 30*30 21.25 +/- 0.20