TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  2487
SUBJECT: GRB030921 triangulation (annulus)
DATE:    03/12/15 19:33:57 GMT
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, and
T. Cline, on behalf of the Konus GRB team,

Very bright short GRB031214 was detected by Konus-Wind at 36655.479 UT
(10:10:55.479) and by Helicon-Coronas-F at 36650.711 UT (10:10:50.711).
It has a duration of ~0.3 sec.

We have triangulated it to a preliminary annulus centered at
RA(2000) = 264.185 deg,
Decl(2000) = -19.141 deg,
Radius = 19.608 +/- 0.084 degrees (3 sigma ).