TITLE: GCN CIRCULAR NUMBER: 18154 SUBJECT: GRB 150818A: Planned XMM-Newton observation DATE: 15/08/18 13:44:25 GMT FROM: Norbert Schartel at XMM-Newton/ESA XMM-Newton will observe GRB 150818A at location (RA=15h 21m 26.9s, DEC=68d 20' 40.5", J2000), starting at 18:15:45 UT, on August 18, 2015, for an exposure of 22400 seconds. This message and any attachments are intended for the use of the addressee or addressees only. The unauthorised disclosure, use, dissemination or copying (either in whole or in part) of its content is not permitted. If you received this message in error, please notify the sender and delete it from your system. Emails can be altered and their integrity cannot be guaranteed by the sender. Please consider the environment before printing this email.