TITLE: GCN CIRCULAR NUMBER: 6244 SUBJECT: GRB 070402: pseudo-z~3.36 from spectral parameters of the prompt DATE: 07/04/04 15:15:59 GMT FROM: Alexandre Pelangeon at LATT,OMP,Toulouse A. Pelangeon & J-L. Atteia (LATT-OMP) report: We have used the spectral parameters of GRB 070402 provided by Golenetskii et al. (GCNC 6243) to compute the spectral pseudo-redshift** of this burst detected by the IPN network (Hurley et al., GCNC 6241, GCNC 6242). We find a pseudo-redshift pz= 3.36 +/- 1.00 ** cf. http://www.ast.obs-mip.fr/grb/pz