GCN Circular 2411

K. Hurley and T. Cline, on behalf of the Ulysses, Mars Odyssey, and
Konus-Wind GRB 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,

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

A. von Kienlin, G. Lichti, and A. Rau, on behalf of the INTEGRAL
SPI-ACS GRB team, report:

Mars Odyssey - HEND, Konus - Wind, and INTEGRAL - SPI-ACS observed this
10 s long event at 76450 s.  We have triangulated it to a preliminary
annulus centered at RA, Decl (2000) = 333.894, -15.273 degrees, whose
radius is 48.278 +/- 0.491 degrees (3 sigma).  In addition, the Konus
ecliptic latitude response limits the arrival direction to ecliptic
latitudes between +25 and +75 degrees, that is, to those portions of
the annulus north of RA, Decl. = 288, +3 degrees and 359, +27 degrees.

This annulus may be constrained and/or improved, but as this event was
not observed by Ulysses, a small error box cannot be obtained for it.