TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  2574
SUBJECT: GRB 040422,optical observation
DATE:    04/04/22 17:37:06 GMT
FROM:    Eri Sonoda at U of Miyazaki/Japan  <sonoda@astro.miyazaki-u.ac.jp>

S.Maeno, E.Sonoda, M.Yamauchi
(University of Miyazaki)
"We have observed the field covering the error box of
GRB 040422 (INTEGRAL trigger 1758; trigger time 07:45:27 UT) with the
unfiltered CCD camera on the 30-cm telescope at University of
Miyazaki.The observation was started 14:06:55 UT on Apl.22. 
Observed field of view is 43 arcmin centerd on R.A=18,41,38
Dec=+02,04,20d. 
After co-adding a set of 2 images of 30 sec exposures ,
we have compared with the USNO A2.0 catalog . Preliminary analysis
shows there is no new source brighter than 16.94 mag.
in the GRB error box  reported by INTEGRAL.  "