[vsnet-grb-info 17755] GRB 160314A: Mondy optical observations

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  19195
SUBJECT: GRB 160314A: Mondy optical observations
DATE:    16/03/15 19:09:27 GMT
FROM:    Alexei Pozanenko at IKI, Moscow  <apozanen at iki.rssi.ru>

E. Mazaeva (IKI),  A. Volnova (IKI),  E. Klunko (ISTP),  I. Korobtsev 
(ISTP),  A. Pozanenko (IKI) report on behalf of larger GRB follow-up 
collaboration:

We observed the field of the GRB 160314A (D'Elia et al., GCN  19182) with 
AZT-33IK telescope of Sayan observatory (Mondy)  starting on March, 14 (UT) 
16:13:52.  The optical counterpart of GRB 160314A (D'Elia et al., GCN 19182; 
Siegel & D'Elia, GCN 19187) is clearly visible in a combined image. 
Preliminary photometry  of  the combined image is following

Date           UT start   t-T0       Filter   Exp.   OT     OT_err
                       (mid, days)               (s)

2016-03-14  16:13:52  0.21784  R       64*60  21.82  0.18

SDSS-DR9_id                R(Lupton)
J073110.30+170129.8    16.13
J073114.43+170052.5    17.95
J073119.52+170015.1    17.13
J073110.88+170047.1    19.53
J073104.14+170112.8    19.88