TITLE: GCN CIRCULAR NUMBER: 8201 SUBJECT: Swift Trigger 324122 is again known source Swift J1842.5-1124 DATE: 08/09/08 09:26:05 GMT FROM: Hans Krimm at NASA-GSFC H. A. Krimm (CRESST/GSFC/USRA), M. M. Chester (PSU), P. A. Evans (U Leicester) and O. Godet (U Leicester) report on behalf of the Swift Team: At 08:49:48 UT, the Swift Burst Alert Telescope (BAT) triggered and located an excess (trigger=324122). The BAT on-board calculated location is RA, Dec 280.588, -11.494 which is RA(J2000) = 18h 42m 21s Dec(J2000) = -11d 29' 37" with an uncertainty of 3 arcmin (radius, 90% containment, including systematic uncertainty). This position is consistent with the known transient SWIFT J1842.5-1124 (Krimm et al. ATEL #1610 and GCN #8199 and GCN #8200). This is the third trigger on this source tonight. Burst Advocate for this burst is H. A. Krimm (krimm AT milkyway.gsfc.nasa.gov). Please contact the BA by email if you require additional information regarding Swift followup of this burst. In extremely urgent cases, after trying the Burst Advocate, you can contact the Swift PI by phone (see Swift TOO web site for information: http://www.swift.psu.edu/too.html.)