[vsnet-grb-info 722] IPN triangulation of GRB030202 (annulus)

[GCN Circulars <gcncirc@lheawww.gsfc.nasa.gov>]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  1853
SUBJECT: IPN triangulation of GRB030202 (annulus)
DATE:    03/02/04 16:39:12 GMT
FROM:    Kevin Hurley at UCBerkeley/SSL  <khurley@sunspot.ssl.berkeley.edu>

K. Hurley and T. Cline, on behalf of the Ulysses GRB team, and

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

Ulysses and INTEGRAL (SPI-ACS) observed this burst at 62460 s.
As observed by Ulysses, it had a duration of approximately  15
seconds, a 25-100 keV fluence of approximately  7.9E-07 erg/cm2, and a
peak flux of approximately  3.2E-07 erg/cm2 s over 0.50 seconds.

We have triangulated it to a preliminary annulus centered at
RA, Decl. (2000) = 356.094, -40.659 degrees, with radius
26.688 +/- 0.217 degrees (3 sigma).

This annulus can be refined and/or constrained, but as this
burst was not observed by Mars Odyssey, a small error box
cannot be obtained for it.

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