TITLE: GCN CIRCULAR NUMBER: 5804 SUBJECT: GRB 061110B : Liverpool Telescope Optical Afterglow Detection DATE: 06/11/10 23:40:41 GMT FROM: Andrea Melandri at Liverpool John Moores U A.Melandri, C.G. Mundell, S. Kobayashi, C.J. Mottram, I.A. Steele, R.J. Smith, D. Carter, D. Bersier, M.F. Bode (Liverpool JMU) report: The 2-m Liverpool Telescope robotically followed up GRB 061110B (Fox et al. GCN 5800, trigger=238174) beginning 20.0 min after the GRB trigger time (UT:22:18:45.51). We find a fading source with R=19.5 +/- 0.3 mag (T+25 min) located at RA = 21:35:40.4 Dec = +06:52:34.1 (0.5" uncertainty) that we identify as the possible optical afterglow of GRB061110B. Magnitude was estimated with respect to USNO B1 catalog. Further observations are on going.