TITLE: GCN GRB OBSERVATION REPORT NUMBER: 4427 SUBJECT: GRB 060102: MDM Observation DATE: 06/01/03 09:53:06 GMT FROM: Jules Halpern at Columbia U. E. Armstrong (UCSD), J. P. Halpern, S. Tyagi, & N. Zimmerman (Columbia U.) report on behalf of the MDM Observatory GRB follow-up team: "We observed the position of GRB 060102 in the R band using the MDM 1.3m. The sum of three 5-minute exposures beginning on Jan. 3 02:28 UT, or 5.2 hours after the burst, shows no new object within the revised BAT error circle (Krimm et al., GCN 4425) to a 5-sigma limit of R > 20.5 (statistical + systematic) in comparison with the Digitized Sky Survey."