[vsnet-grb-info 3665] GRB 060901: pseudo-z from spectral parameters of the prompt

[GCN Circulars]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  5499
SUBJECT: GRB 060901: pseudo-z from spectral parameters of the prompt 
DATE:    06/09/03 14:57:54 GMT
FROM:    Jean-Luc Atteia at Lab d Astrophys.,OMP,Toulouse  <atteia at ast.obs-mip.fr>

A. Pelangeon & J-L. Atteia (LATT-OMP) report:

We have used the spectral parameters of GRB 060901
provided by Golenetskii et al. (GCNC 5498) to
compute the spectral pseudo-redshift** of this burst
detected by INTEGRAL (Mereghetti et al., GCNC 5491).

We find a pseudo-redshift pz= 2.0 +/- 0.5


** cf. http://www.ast.obs-mip.fr/grb/pz