TITLE: GCN CIRCULAR NUMBER: 31745 SUBJECT: GRB 220311A: MASTER OT retraction DATE: 22/03/11 19:50:59 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs V. Lipunov (Lomonosov MSU) The published OT candidate (GCN Circ 31741) is the noise inside the errorbox of one of the invalid triggers. I'm sorry for the problems.