GCN Circular 1824

K. Hurley and T. Cline, on behalf of the Ulysses, Mars Odyssey, and KONUS GRB teams,

D. M. Smith, R. P. Lin, J. McTiernan, R. Schwartz, C. Wigger, W. Hajdas, 
and A. Zehnder, on behalf of the RHESSI 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

E. Mazets and S. Golenetskii, on behalf of the Konus-Wind GRB team, report:

Ulysses, Mars Odyssey-HEND, RHESSI, and Konus-Wind observed this GRB at
29743 seconds.  As observed by Ulysses, it had a duration of
approximately  18 seconds, a 25-100 keV fluence of approximately
2.9E-06 erg/cm2, and a peak flux of approximately  5.1E-07 erg/cm2 s
over 0.25 seconds.

We have triangulated it to a preliminary, 3 sigma error box whose
approximate area is 650  sq. arcmin. and whose coordinates are:

    RA(2000)                              DEC(2000)
 ERROR BOX CENTER:  12 h 56 m 35.82 s  -48 o 28 ' -16.30 "
 ERROR BOX CORNER 1: 12 h 52 m 32.89 s  -48 o 43 '  15.55 " 
 ERROR BOX CORNER 2: 12 h 56 m 56.56 s  -48 o 35 '  11.39 "
 ERROR BOX CORNER 3: 12 h 56 m 15.18 s  -48 o 21 '  20.97 " 
 ERROR BOX CORNER 4: 13 h  0 m 39.49 s  -48 o 12 '  37.91 " 

This error box may be improved.