[vsnet-grb-info 11643] GRB 120311A: CAHA 1.23m I-band early observations
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Sun Mar 11 22:59:36 JST 2012
TITLE: GCN CIRCULAR
NUMBER: 13036
SUBJECT: GRB 120311A: CAHA 1.23m I-band early observations
DATE: 12/03/11 13:58:08 GMT
FROM: Javier Gorosabel at IAA-CSIC <jgu at iaa.es>
P. Kubanek, M. Jelinek, J. Gorosabel (IAA-CSIC), report on behalf of a larger collaboration:
"The 1.23m CAHA telescope responded automatically to GRB 120311A (trigger=517469, Markwardt et al. GCN 13032) starting optical observations on March 11.23381 UT (~3.05 minutes after the trigger). The optical afterglow (Melandri et al. GCNC 13033) is clearly detected in two I-band frames taken before dawn at I ~ 17.3."
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