GCN Circular 18971
Subject
GRB 160131A: Mondy optical observations
Event
Date
2016-02-01T19:53:38Z (10 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
E. Mazaeva (IKI), E. Klunko (ISTP), A. Volnova (IKI), I. Korobtsev
(ISTP), A. Pozanenko (IKI) report on behalf of larger GRB follow-up
collaboration:
We observed the Swift GRB 160131A (Page et al., GCN 18951) with AZT-33IK
telescope of Sayan observatory (Mondy) starting on Feb.01 (UT)
13:01:56. We clearly detect optical afterglow (Page et al., GCN 18951;
Yurkov et al., GCN 18952; Guidorzi et al., GCN 18953; Xin et al., GCN
18954; Xin et al., GCN 18955; Watson et al., GCN 18956). Preliminary
photometry of the afterglow of the first image is following
Date UT start t-T0 Filter Exp. OT Err.
(mid, days) (s)
2016-02-01 13:01:56 1.19543 R 1*120 19.40 0.08