GRB 930309
Abstract
K. Hurley, Space Sciences Laboratory, University of California, Berkeley, on behalf of the Third Interplanetary Network team for triangulation of cosmic gamma-ray bursts (M. Sommer, M. Boer, and M. Niel for Ulysses; G. Fishman, C. Kouveliotou, C. Meegan, and M. Brock for BATSE; T. Cline for Ulysses and BATSE), communicates: "An annulus of possible arrival directions has been derived for GRB 930309 (IAUC 5749, 5750, 5755) by timing the arrival of the event at the Ulysses and Compton-GRO (BATSE) spacecraft, which were separated by 1994 light-seconds. The annulus is centered at R.A. = 22h10m24s, Decl. = +14 38'.7 (equinox 2000.0), with radius 36 36' +/- 5'. The CGRO BATSE position is consistent with this narrow arc, but the radio source reported on IAUC 5750 and the infrared source reported on IAUC 5755 are at least 4 from the timing arc and therefore are not related to the gamma-ray burster."
- Publication:
-
International Astronomical Union Circular
- Pub Date:
- April 1993
- Bibcode:
- 1993IAUC.5763....2H