[vsnet-grb-info 614] GRB021204: Kiso Observations

[GCN Circulars <gcncirc@lheawww.gsfc.nasa.gov>]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  1747
SUBJECT: GRB021204: Kiso Observations
DATE:    02/12/13 11:11:35 GMT
FROM:    Yuji Urata at RIKEN  <urata@crab.riken.go.jp>

M. Ishiguro, Y. Sarugaku, H. Nonaka, S. M. Kwon (ISAS)
S. Nishiura, H. Mito, and Y. Urata on behalf of the Kiso GRB team:

" We observed the central 50 x 50 arcmin of the error region of GRB
021204 (HETE trigger 2486; GRB time 13:14:46.11 UT) with the 105-cm
Schmidt telescope at the Kiso observatory, the University of
Tokyo. Starting at 2002 December 4.812 UT, 300-s exposures were made
in B, V, R, I band.  Comparison with the DPOSS image did not show an
optical afterglow candidate brighter than 18.7R mag."

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