TITLE: GCN CIRCULAR NUMBER: 43985 SUBJECT: Swift BAT trigger 1500287: A solar flare DATE: 26/03/13 11:28:17 GMT FROM: Amy P. A. Evans (U Leicester), C. Gronwall (PSU), R. Gupta (NASA GSFC) and A. Y. Lien (U Tampa) report on behalf of the Neil Gehrels Swift Observatory Team: BAT trigger 1500287 is not a GRB, but was caused by a solar flare. Swift's automatic slews are currently disabled, so there will be no XRT or UVOT data for this trigger.