GCN Circular 2492
Subject
IPN triangulation of GRB031214 (short/hard; very intense; small error box)
Date
2003-12-17T21:57:40Z (21 years ago)
From
Kevin Hurley at UCBerkeley/SSL <khurley@sunspot.ssl.berkeley.edu>
K. Hurley and T. Cline, on behalf of the Ulysses, Mars Odyssey,
and Konus GRB teams,
S. Golenetskii, E. Mazets, V. Pal'shin, and D. Frederiks, on behalf
of the Konus-Wind and Helicon/Coronas-F teams,
I. Mitrofanov, S. Charyshnikov, V. Grinkov, A. Kozyrev, M. Litvak, and
A. Sanin, on behalf of the HEND-Odyssey GRB team,
W. Boynton, C. Fellows, K. Harshman, C. Shinohara and R. Starr, on
behalf of the GRS-Odyssey GRB team, and
A. von Kienlin, G. Lichti, and A. Rau, on behalf of the
INTEGRAL SPI-ACS GRB team, report:
This burst (GCN 2487, 2488) was also observed by Mars Odyssey (GRS) and
INTEGRAL (SPI-ACS). As observed by Wind and Helicon, it had a 15-8000
keV fluence of approximately 3.4E-04 erg/cm2, and a peak flux of
approximately 2E-03 erg/cm2 s over 0.004 seconds. This event had a
hard spectrum with Epeak = 2000 +/- 80 keV. As reported in GCN 2487
and 2488, it had a duration of ~0.3 s, which places this GRB in the
short/hard class.
We have triangulated it to a preliminary, 3 sigma error box whose
area is ~70 sq. arcmin. and whose coordinates are:
RA(2000) Dec(2000)
245.525 -11.207
245.478 -11.300
245.471 -11.715
245.423 -11.817
This error box may be improved.