[vsnet-grb-info 10195] GRB 110205A: LOAO B/R Observation
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Sat Feb 5 20:53:24 JST 2011
TITLE: GCN CIRCULAR
NUMBER: 11643
SUBJECT: GRB 110205A: LOAO B/R Observation
DATE: 11/02/05 11:53:19 GMT
FROM: Myungshin Im at Seoul Nat U <mim at astro.snu.ac.kr>
Myungshin Im (CEOU/SNU), and Yuji Urata (NCU) on behalf
of a larger collaboration
We are taking images of the field around GRB 110205A (GCN 11629)
in B and R filters using the 1.0m telescope at Mt. Lemmon, AZ, USA,
starting at 2011 February 5, 05:19:11 UT (roughly 3.28 hrs
after the burst alert).
We clearly identify the afterglow (GCN 11630 et al.) in all the
image taken so far..
The first image of the observation shows that the afterglow
is at R = 18.0 +- 0.1 (Vega), calibrated against a star in the
USNO B-1 catalog at RA=10:58:34.2 and Dec=+67:31:45.3.
The observation and the further analysis of the data are
onging. We thank the LOAO operator, Jae-Hyuck Youn, for his assitance
of the observation.
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