[vsnet-grb-info 2419] GRB 051111a: IR photometry
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Fri Nov 11 18:50:32 JST 2005
TITLE: GCN GRB OBSERVATION REPORT
NUMBER: 4256
SUBJECT: GRB 051111a: IR photometry
DATE: 05/11/11 09:48:19 GMT
FROM: Josh Bloom at UC Berkeley <jbloom at astron.berkeley.edu>
J. S. Bloom, on behalf of a larger collaboration, reports:
"As the poor transmission conditions (i.e. clouds) at Mt. Hopkins
improved, we managed to obtain a total imaging exposure of 188
seconds on the field of GRB 051111a (GCN 4248) before hitting a
telescope limit. In simultaneous observations with PAIRITEL (*) we
measure magnitudes of the Rujopakarn transient (GCN 4247) of:
J = 16.55 ± 0.03, H = 15.85 ± 0.04 and Ks = 15.29 ± 0.06
from 2005-11-11 07:23:29 to 2005-11-11 07:28:26 UTC. A color
composite image may be found at:
http://astro.berkeley.edu/~jbloom/grb051111a.gif
This message may be cited."
(*) http://pairitel.org
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