GCN Circular 2232
Subject
IPN triangulation of GRB030518C (annulus)
Date
2003-05-19T20:25:58Z (22 years ago)
From
Kevin Hurley at UCBerkeley/SSL <khurley@sunspot.ssl.berkeley.edu>
K. Hurley and T. Cline, on behalf of the Ulysses GRB team, and
A. von Kienlin, G. Lichti, and A. Rau, on behalf of the INTEGRAL
SPI-ACS GRB team, report:
Ulysses and INTEGRAL (SPI-ACS) observed this burst at 77317 s. As
observed by Ulysses, it had a duration of approximately 6 seconds, a
25-100 keV fluence of approximately 4.8E-07 erg/cm2, and a peak flux
of approximately 2.9E-07 erg/cm2 s over 0.50 seconds.
We have triangulated it to a preliminary annulus centered at RA,
Decl(2000)= 151.649, 35.188 degrees, whose radius is 69.765 +/- 0.132
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.