TITLE: GCN CIRCULAR NUMBER: 202 SUBJECT: GRB990123, refined SAX-WFC position DATE: 99/01/23 17:55:33 GMT FROM: Luigi Piro at IAS/CNR Frascati Luigi Piro on behalf of the BeppoSSAX team report: Refined coordinates for GRB990123 from the WFC are: R.A.(2000)= 231.369 DEC(2000)= +44.758 i.e. 0.3' away from the preliminary position. The error radius is 2'. The follow-on with NFI should start around 15:40 UT, i.e. less than 6 hr after the burst.