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GRB 030629

GCN Circular 2290

Subject
GRB030629 triangulation (Konus-Wind -- Helicon annulus)
Date
2003-06-30T13:39:38Z (22 years ago)
From
Dmitry Frederiks at Ioffe Institute <fred@mail.ioffe.ru>
S. Golenetskii, E. Mazets, V. Pal'shin, and D. Frederiks on behalf
of Konus-Wind and Helicon/Coronas-F teams,

T. Cline on behalf of the Konus GRB team, report:

A short hard GRB030629 was observed by Konus-Wind at 03:26:44.100
and by Helicon/Coronas-F at 03:26:40.696

We have triangulated it to a preliminary annulus:
RA(2000) = 257.150 deg,
Decl(2000) = -21.445 deg,
Radius = 42.998 +/- 0.866 degrees (3 sigma ).

GCN Circular 2291

Subject
IPN triangulation of GRB030629 (annulus)
Date
2003-06-30T17:30:43Z (22 years ago)
From
Kevin Hurley at UCBerkeley/SSL <khurley@sunspot.ssl.berkeley.edu>
K. Hurley and T. Cline, on behalf of the Ulysses and Konus GRB teams,
and

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

Ulysses and Konus-Wind  observed this GRB at 47336 seconds.  As
observed by Ulysses, it had a duration of approximately 20 seconds, a
25-100 keV fluence of approximately  8.6E-06 erg/cm2, and a peak flux
of approximately  8.4E-07 erg/cm2 s over 0.50 seconds.

We have triangulated it to a preliminary annulus centered  at RA,
Decl(2000)= 154.011,  29.497 degrees, whose radius is 41.021 +/-  0.073
degrees (3 sigma).

This annulus can be constrained and/or improved, but as the event was
not observed by Mars Odyssey, a small error box cannot be derived for
it.

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