TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  1872
SUBJECT: IPN triangulation of GRB030217 (small error box)
DATE:    03/02/19 18:16:10 GMT
FROM:    Kevin Hurley at UCBerkeley/SSL  <khurley@sunspot.ssl.berkeley.edu>

K. Hurley and T. Cline, on behalf of the Ulysses, HETE, and Mars Odyssey GRB teams,

I. Mitrofanov, D. Anfimov, 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,

G. Ricker, J-L Atteia, N. Kawai, D. Lamb, S. Woosley, J. Doty, R. Vanderspek, 
J. Villasenor, G. Crew, G. Monnelly, N. Butler, J.G. Jernigan, A. Levine, 
F. Martel, E. Morgan, G. Prigozhin, J. Braga, R. Manchanda, G. Pizzichini,
Y. Shirasaki, C. Graziani, M. Matsuoka, T. Tamagawa, K. Torii,
T. Sakamoto, A. Yoshida, E. Fenimore, M. Galassi, T. Tavenner, T. Donaghy,
M. Boer, J-F Olive, and J-P Dezalay, on behalf of the HETE GRB team, 

D. M. Smith, R. P. Lin, J. McTiernan, R. Schwartz, C. Wigger, W.
Hajdas, and A. Zehnder, on behalf of the RHESSI GRB team, and

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

This event (GCN 1870) was also observed by Mars Odyssey and
RHESSI.

We have triangulated it to a preliminary, 3 sigma error box 
with approximate area  68 square arcminutes whose coordinates are:

    RA(2000)                              DEC(2000)
 ERROR BOX CENTER:  12 h 26 m 22.80 s    -11 o 51 '  24.23 " 
 ERROR BOX CORNER 1: 12 h 26 m 30.37 s    -11 o 53 '  08.09 " 
 ERROR BOX CORNER 2: 12 h 25 m 27.01 s    -11 o 56 '  50.21 " 
 ERROR BOX CORNER 3: 12 h 27 m 18.75 s    -11 o 45 '  54.28 " 
 ERROR BOX CORNER 4: 12 h 26 m 15.24 s    -11 o 49 '  40.33 " 

This error box may be improved.