TITLE: GCN GRB OBSERVATION REPORT NUMBER: 521 SUBJECT: Correction to GCN 520 (IPN annulus for GRB000115) DATE: 00/01/17 01:01:50 GMT FROM: Kevin Hurley at UCBerkeley/SSL K. Hurley, reports: The top edge of the RXTE error box at ssl.berkeley.edu/ipn3/000115 (GCN 520) was incorrectly drawn. A revised figure has now been posted. This does not change the IPN/RXTE error box coordinates. Thanks to J. Halpern for pointing out this error.