GRB 030523
GCN Circular 2248
Subject
IPN triangulation of GRB030523 (annulus)
Date
2003-05-26T19:50:09Z (22 years ago)
From
Kevin Hurley at UCBerkeley/SSL <khurley@sunspot.ssl.berkeley.edu>
K. Hurley, on behalf of the Ulysses GRB team,
E. Mazets and S. Golenetskii, on behalf of the Konus-Wind GRB team,
T. Cline, on behalf of the Ulysses and Konus GRB teams, and
A. von Kienlin, G. Lichti, and A. Rau,
on behalf of the INTEGRAL (SPI-ACS) team, report:
Ulysses, INTEGRAL (SPI-ACS) and Konus-Wind observed this GRB at 55859 seconds.
As observed by Ulysses, it had a duration of approximately 40 seconds, a 25-100 keV
fluence of approximately 9.4E-06 erg/cm2, and a peak flux of approximately 8.1E-07
erg/cm2 s over .50 seconds.
We have triangulated it to a preliminary annulus centered at RA, Decl(2000)=
331.788, -34.484 degrees, whose radius is 61.851 +/- .073 degrees (3 sigma ).
This annulus can be constrained and/or improved, but as the event was not
observed by Mars Odyssey, a small error box cannot be derived for it.