TITLE: GCN GRB OBSERVATION REPORT NUMBER: 3149 SUBJECT: GRB 050326 XMM-Newton observation DATE: 05/03/26 20:58:57 GMT FROM: Norbert Schartel at XMM-Newton/ESA M. Ehle and R. Perez Martinez report: Quick-Look-Analysis of the XMM-Newton observation of the GRB 050326 field based on a 3 ks exposure in the EPIC pn camera that started at 19:34 UT, shows the presence of a source within the SWIFT/XRT error circle (Markwardt et al. GCN Circ 3143, Cummings et al. GCN Circ 3145, Moretti et al. GCN Circ 3147). XMMU J002748.8-712217 (J2000): R.A. = 00h 27m 48.8s Decl. = -71deg 22' 17.6'' with an estimated EPIC/pn count rate of 0.68 [counts/sec]; At this stage of reduction the position error is expected to be less than 6''.