TITLE: GCN/RXTE BURST ALERT NOTICE NOTICE_DATE: Fri 26 Sep 97 01:36:27 UT NOTICE_TYPE: RXTE TRIGGER_NUM: 6397 GRB_DATE: 10716 TJD; 268 DOY; 97/09/25 GRB_TIME: 81795.81 SOD {22:43:15.81} UT GRB_LOCBURST_RA: 328.26d {+21h 53m 02s} (J2000) GRB_LOCBURST_DEC: -10.32d {-10d 19' 11"} (J2000) COMMENTS: RXTE WILL observe this LOCBURST GRB location. COMMENTS: The RXTE observation will start at 97/09/26 03:05:49.00 UT. COMMENTS: RXTE is going to scan 6(R.A.) x 8(Dec.) deg. region COMMENTS: The observation efficiency is terribly bad, which is COMMENTS: about 30 min/orbit. So we use 2 orbits to scan COMMENTS: 4 deg x 6 deg region. Observation startsat 03:13 COMMENTS: and ends at 05:10. Due to the unlucky time phase COMMENTS: of commanding opportunity and good time interval, COMMENTS: response time of this observation is about 4.2 hr. ////////////////////////////////////////////////////////////////////////////// TITLE: GCN/RXTE BURST POSITION NOTICE NOTICE_DATE: Fri 26 Sep 97 05:44:32 UT NOTICE_TYPE: RXTE TRIGGER_NUM: 6397 GRB_DATE: 10716 TJD; 268 DOY; 97/09/25 GRB_TIME: 81795.81 SOD {22:43:15.81} UT COMMENTS: RXTE was NOT able to localize this GRB. COMMENTS: RXTE scanned over the error region of GRB 970925, but no obvious COMMENTS: source was detected. The current upper limit is 3 mCrab. COMMENTS: More detailed analysis will be done later today (Sep. 26 EDT). ////////////////////////////////////////////////////////////////////////////// NOTICE_DATE: Fri 26 Sep 97 21:44:32 UT NOTICE_TYPE: RXTE TRIGGER_NUM: 6397 COMMENTS: This is a manually generated update posted to the webpage. COMMENTS: Even after the more refined analysis done the next day, COMMENTS: there is no source detected.