TITLE: GCN GRB OBSERVATION REPORT NUMBER: 3350 SUBJECT: GRB 050502b, V band Observations DATE: 05/05/04 09:49:37 GMT FROM: Kuntal Mishra at ARIES,Nainital,India Kuntal Misra, S. B. Pandey (ARIES Naini Tal), on behalf of larger Indian GRB collaboration We observed the SWIFT burst (trigger = 116116) using 1-m Sampurnanand Telescope at ARIES, Naini Tal. The observations were carried out in V band (12*300sec). In the combined V band image (around May 02.654 UT, mean epoch of observations), we did not reveal any new source down to ~ 21.5 mag, in comparison to a nearby star 09:30:06.62 +16:58:59.0 (V mag 15.992). This message may be cited.