TITLE: GCN GRB OBSERVATION REPORT NUMBER: 1790 SUBJECT: Coronas-F -Wind triangulation of GRB030102 DATE: 03/01/07 16:35:08 GMT FROM: Dmitry Frederiks at Ioffe Institute S.Golenetskii, V.Palshin, A.Kokomov, and D.Frederiks on behalf of the Helicon/Coronas-F and Konus-Wind teams, and T.Cline on behalf of the Konus-Wind team report: Helicon instrument on board Coronas-F S/C detected this event at 23:18:59.108 UT (83939.108 s). We have triangulated it with the Konus-Wind to a preliminary annulus centered at RA(2000) = 251.877, Decl(2000) = -23.586 degrees, and Radius = 77.1 +/- 1.7 degrees (3 sigma). [GCN OPS NOTE (07jan03): The date in teh Subject-line was corrected.]