[vsnet-grb-info 3810] GRB 060927: pseudo-z from spectral parameters of the prompt emission

[GCN Circulars]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  5644
SUBJECT: GRB 060927: pseudo-z from spectral parameters of the prompt emission
DATE:    06/09/28 14:40:47 GMT
FROM:    Alexandre Pelangeon at LATT,OMP,Toulouse  <apelange at ast.obs-mip.fr>

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

We have used the spectral parameters of GRB 060927
provided by Stamatikos et al. (GCNC 5639) to
compute the spectral pseudo-redshift** of this burst
detected by SWIFT-BAT (Barbier et al., GCNC 5627).

We find a pseudo-redshift pz= 2.37 ± 0.75


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