[vsnet-grb-info 9621] GRB 100814A: IAC80 R-band observations
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Sat Aug 14 14:52:13 JST 2010
TITLE: GCN CIRCULAR
NUMBER: 11090
SUBJECT: GRB 100814A: IAC80 R-band observations
DATE: 10/08/14 05:52:08 GMT
FROM: Javier Gorosabel at IAA-CSIC <jgu at iaa.es>
J. Gorosabel (IAA-CSIC), S. Rodriguez LLano (IAC), A.J. Castro-Tirado
(IAA-CSIC), report on behalf of a larger collaboration:
"Following the detection of GRB 100814A by Swift (Beardmore et
al. GCNC 11087) we have acquired a series of R-band images with the
0.82-m IAC80 telescope at Observatory of Teide, Tenerife, Spain.
The first exposure started on Aug 14.1788 UT (~27.3 minutes post
burst). The optical afterglow (Schaefer et al. GCNC 11086; Gronwall
et al. GCN 11088) is detected with a preliminary magnitude of R~18.7,
assuming a magnitude of R=16.87 for the USNO-B1.0 star placed at
RA(J2000)=01:29:43.606, DEC(J2000)=-18:00:38.61."
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