TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  489
SUBJECT: GRB991216 radio observations
DATE:    99/12/18 12:38:58 GMT
FROM:    Guy Pooley at MRAO, Cambridge, UK  <ggp1@cam.ac.uk>

Guy Pooley, MRAO, University of Cambridge reports that an observation of
GRB991216 with the Ryle Telescope at 15 GHz from 1999 Dec 17.81 to 18.18 
measured a flux density of 1.1 +- 0.25 (sigma) mJy, at a position consistent 
with that reported for the optical transient and radio source detected by 
Frail et al. (GCN 472, 483).