TITLE: GCN CIRCULAR NUMBER: 9176 SUBJECT: GRB 090418B: Faulkes Telescope North observations DATE: 09/04/20 20:29:19 GMT FROM: Cristiano Guidorzi at Ferrara U,Italy C. Guidorzi (U. Ferrara), R.J. Smith, I.A. Steele, C.G. Mundell, D. Bersier (Liverpool JMU), A. Gomboc (U. Ljubljana), P. O'Brien, N. Tanvir (U. Leicester) on behalf of a large collaboration report: On 2009 April 19 at 12:53:50 UT we observed the Swift-BAT Slew Survey GRB 090418B (Copete et al., GCN Circ. 9159) with the 2-m Faulkes Telescope North using the i' and R filters. From a set of 6x300 s frames in each filter, we could not find any uncatalogued object inside the BAT error circle with respect to the SDSS field stars, down to the following limiting magnitudes: Mid Time Exposure Filter Limit (days) (s) (mag) ------------------------------------- 1.17 6x300 i' > 21 1.20 6x300 R > 21.5 -------------------------------------