TITLE: GCN CIRCULAR NUMBER: 11888 SUBJECT: Redshift of GRB 110402A theoretically estimated DATE: 11/04/06 17:12:29 GMT FROM: Remo Rufinni at ICRA <ruffini at icra.it> R. Ruffini, L. Izzo, A.V. Penacchioni, C.L. Bianco (ICRANet, ICRA and Rome University "La Sapienza") report: