TITLE: GCN GRB OBSERVATION REPORT NUMBER: 4580 SUBJECT: GRB 060124: Swift/UVOT Observation DATE: 06/01/24 21:01:27 GMT FROM: Stephen Holland at USRA/NASA/GSFC/SSC GRB 060124: Swift/UVOT Observation S. T. Holland (GSFC/USRA), P. Smith (UCL-MSSL), H. Huckle (UCL-MSSL), and N. Gehrels (GSFC) on behalf of the Swift/UVOT team The optical transient detected by Kann (2006, GCN Circular 4577) is detected in the Swift/UVOT V-band exposures taken 184 and 629 s after the BAT Trigger (Holland et al., 2006, GCN Circular 4570). The V-band magnitudes, uncorrected for Galactic extinction are. Start UTC EXPOSURE Filter Mag Err t-t0 (s) (s) 2006-01-24T15:56:39 153 V 17.08 0.08 184 2006-01-24T15:59:18 725 V 16.88 0.03 629 The Galactic reddening in the direction of the transient is E_{B-V) = 0.14 mag. The Harvard Minor Planet Checker shows no known minor planets at the location of the optical transient.