[vsnet-grb-info 9336] GRB 100514A: CrAO optical observations

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  10819
SUBJECT: GRB 100514A: CrAO optical observations
DATE:    10/06/01 20:19:58 GMT
FROM:    Alexei Pozanenko at IKI, Moscow  <apozanen at iki.rssi.ru>

V. Rumyantsev (CrAO), A. Pozanenko (IKI)  report on behalf of larger GRB 
follow-up collaboration:

We re-observed the field of the Swift GRB 100514A (Markwardt  et al. GCN
10759) with Shajn telescope of CrAO in filter I between (UT) May, 16 23:21
and May, 17 00:54. We do not detect the afterglow  of GRB 100514A (Marshall
et al, GCN 10766; Rumyantsev et al, GCN 10767).

The upper limit based on USNO-B1.0 star 1191-0563318  (J2000) RA=
21:55:19.80 Dec= +29:10:10.0  (assuming  I=18.09)  is following:

T0+      Filter,   Exposure, mag.
(mid, d)              (s)

2.2182  I       64x60     >22.9

The combined images can be found  http://grb.rssi.ru/GRB100514A/