TITLE:   GCN CIRCULAR
NUMBER:  2192
SUBJECT: GRB030328, optical observation
DATE:    03/05/02 01:23:13 GMT
FROM:    Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>

M.A. Ibrahimov, I.M. Asfandiyarov, B.B. Kahharov (UBAI), A.Pozanenko (IKI),
V.Rumyantsev (CrAO), G.Beskin (SAO)  on behalf of large collaboration
report:

We have observed the OT of GRB030328 (Peterson and Price, GCN 1974) on
Mar.29 with 1.5m telescope of Mt.Maidanak High-altitude Observatory (UBAI).
Using star "A" as a reference (GCN 1975) and photometry by A.Henden (GCN
2114) we estimate the OT magnitudes:

 Mid time (UT)
   Mar.29           exposure filter  mag    err

   18:00              5x300     B   22.77   0.43
   18:48              5x300     R   22.10   0.28

Obtained R-magnitude is consistent with the measurement by P. Garnavich et
al. (GCN 2036).

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