GCN Circular 1483
Subject
IPN error box for GRB020813
Event
Date
2002-08-14T02:08:33Z (24 years ago)
From
Kevin Hurley at UCBerkeley/SSL <khurley@sunspot.ssl.berkeley.edu>
K. Hurley and T. Cline, on behalf of the Ulysses, Konus, and HETE GRB teams,
E. Mazets and S. Golenetskii, on behalf of the Konus-Wind GRB team,
I. Mitrofanov, D. Anfimov, 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
G. Ricker, J-L Atteia, N. Kawai, D. Lamb, S. Woosley, J. Doty, R. Vanderspek,
J. Villasenor, G. Crew, G. Monnelly, N. Butler, J.G. Jernigan, A. Levine,
F. Martel, E. Morgan, G. Prigozhin, J. Braga, R. Manchanda, G. Pizzichini,
Y. Shirasaki, C. Graziani, M. Matsuoka, T. Tamagawa, K. Torii,
T. Sakamoto, A. Yoshida, E. Fenimore, M. Galassi, T. Tavenner, T. Donaghy,
M. Boer, J-F Olive, and J-P Dezalay, on behalf of the HETE GRB team, report:
Ulysses, Mars Odyssey-HEND, HETE-FREGATE, and Konus-Wind observed this
GRB (HETE 2262). As observed by Ulysses, it had a duration of approximately 125
seconds, a 25-100 keV fluence of approximately 3.8E-05 erg/cm2, and a
peak flux of approximately 1.2E-06 erg/cm2 s over 0.50 seconds.
We have triangulated it to a preliminary, 3 sigma error box whose
approximate area is ~ 33. sq. arcmin. and whose coordinates are:
RA(2000) DEC(2000)
ERROR BOX CENTER: 19 h 46 m 38.65 s -19 o 37 ' 7.79 "
ERROR BOX CORNER 1: 19 h 46 m 40.11 s -19 o 34 ' 48.69 "
ERROR BOX CORNER 2: 19 h 46 m 4.26 s -19 o 43 ' 49.28 "
ERROR BOX CORNER 3: 19 h 47 m 13.28 s -19 o 30 ' 24.23 "
ERROR BOX CORNER 4: 19 h 46 m 37.21 s -19 o 39 ' 26.80 "
This error box restricts both the HETE WXM and SXC error circles given
in GCN 1471, and is consistent with the position of the OT reported in
GCN 1470. A map will be posted shortly at ssl.berkeley.edu/ipn3/020813.
For clarity, the Mars Odyssey-Konus annulus reported in GCN 1482 has
been omitted from the map.
This error box may be improved.