Skip to main content
New Announcement Feature, Code of Conduct, Circular Revisions. See news and announcements

GCN Circular 2181

IPN triangulation of GRB030429 (annulus)
2003-04-30T17:03:02Z (21 years ago)
Kevin Hurley at UCBerkeley/SSL <>
K. Hurley, on behalf of the Ulysses GRB team,

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

T. Cline, on behalf of the Ulysses and Konus GRB teams, report:

Ulysses and Konus-Wind  observed this GRB at 24688 seconds.  As
observed by Ulysses, it had a duration of approximately 5 seconds, a
25-100 keV fluence of approximately  1.5E-06 erg/cm2, and a peak flux
of approximately  7.4E-07 erg/cm2 s over 0.25 seconds.

We have triangulated it to a preliminary annulus centered  at RA,
Decl(2000)= 332.879, -37.786 degrees, whose radius is 49.400 +/-  0.042
degrees (3 sigma ).

This annulus may be constrained and/or improved, but as the event was
not observed by Mars Odyssey, a small error box cannot be derived for
Looking for U.S. government information and services? Visit