TITLE: GCN CIRCULAR NUMBER: 28777 SUBJECT: GRB201024A: rebrightening after initial steep decline DATE: 20/10/25 15:33:11 GMT FROM: Paul Kuin at MSSL Paul Kuin (UCL/MSSL) reports on behalf of the Swift UVOT Team: We now have the light curve of GRB 201024A in the seven UVOT filters from the start of our observations T0+495s until T0+100ks. After a steep decline a rebrightening is seen starting around T0+1400s which then peaks between 20 and 70 ks.