[vsnet-grb-info 12597] GRB 121108A: Optical observations

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  13957
SUBJECT: GRB 121108A: Optical observations
DATE:    12/11/09 04:37:07 GMT
FROM:    Shashi Bhushan Pandey at ROTSE  <shaship at umich.edu>

Brajesh Kumar, Sumit Jaiswal and S.B. Pandey (ARIES, Nainital, India, on
behalf 
of larger Indian GRB collaboration).

Swift GRB 121108A (Ukwatta et al., GCN 13952) was observed with the 1.3m
Devasthal Fast Optical Telescope at Nainital. Three images in R_c pass-band
(300s each) were obtained starting at 2012-11-08 19:56:19 (UT).

In the co-added R_c frame (300s x 3), we did not detect any optical source
within the XRT error-box down to a limiting magnitude of ~21 mag.

This massage may be cited.