TITLE: GCN GRB OBSERVATION REPORT NUMBER: 5452 SUBJECT: GRB 060813: pseudo-z from spectral parameters of the prompt DATE: 06/08/15 13:28:56 GMT FROM: Alexandre Pelangeon at LATT,OMP,Toulouse A. Pelangeon & J-L. Atteia (LATT-OMP) report: We have used the spectral parameters of GRB 060813 provided by Golenetskii et al. (GCNC 5446) to compute the spectral pseudo-redshift** of this burst detected by SWIFT-BAT (Moretti et al., GCNC 5442). We find a pseudo-redshift pz= 2.38 +/- 0.40 This is a typical value for a GRB. ** cf. http://www.ast.obs-mip.fr/grb/pz [GCN OPS NOTE(15aug06): This Circular was delayed by ~2 hrs due to problems at the GCN end.]