GCN Circular 19919
Subject
GRB 160910A: Mondy optical observations
Event
Date
2016-09-13T10:30:41Z (10 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
E. Mazaeva (IKI), A. Pozanenko (IKI), E. Klunko (ISTP), A. Volnova (IKI),
I. Korobtsev (ISTP) report on behalf of larger GRB follow-up collaboration:
We observed the field of the GRB 160910A (Veres et al., GCN 19901; Racusin
et al., GCN 19902) with AZT-33IK telescope of Sayan observatory (Mondy)
starting on Sep., 12 (UT) 14:02:46. We obtained several images in R-filter.
We clearly detected optical afterglow (Ugarte Postigo et al., GCN 19907;
Malesani et al., GCN 19908; Lipunov et al., GCN 19914). Preliminary
photometry of the afterglow is following
Date UT start t-T0 Filter Exp. OT UpLim (3 sigma)
(mid, days) (s)
2016-09-12 14:02:46 1.87506 R 32*60 19.92+/-0.05 22.2
Photometry is based on nearby SDSS-DR9 stars
SDSS-DR9_id R(Lupton transformation)
J144549.10+390403.4 16.86
J144552.78+390234.9 17.32
J144538.58+390535.0 18.34
J144541.35+390128.0 17.15