////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Feb 24 23:20:48 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 1216753, Seg_Num: 0 GRB_RA: 84.878d {+05h 39m 31s} (J2000), 85.242d {+05h 40m 58s} (current), 84.124d {+05h 36m 30s} (1950) GRB_DEC: +22.203d {+22d 12' 12"} (J2000), +22.215d {+22d 12' 54"} (current), +22.177d {+22d 10' 36"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=4325 [image_cnts] TRIGGER_DUR: 64.000 [sec] TRIGGER_INDEX: 20000 E_range: 15-50 keV BKG_INTEN: 0 [cnts] BKG_TIME: 0.00 SOD {00:00:00.00} UT BKG_DUR: 0 [sec] GRB_DATE: 20361 TJD; 52 DOY; 24/02/21 GRB_TIME: 83911.04 SOD {23:18:31.04} UT GRB_PHI: 88.28 [deg] GRB_THETA: 0.20 [deg] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 18.08 [sigma] MERIT_PARAMS: +1 +0 +0 +6 +1 +5 +0 +1 +37 +0 SUN_POSTN: 334.78d {+22h 19m 06s} -10.47d {-10d 27' 57"} SUN_DIST: 112.77 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 128.37d {+08h 33m 28s} +23.80d {+23d 48' 03"} MOON_DIST: 39.57 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 185.01, -4.71 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 85.26, -1.15 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This Notice was delayed by more than 60 sec past the end of the trigger integration interval; COMMENTS: probably due to it occurring during a Malindi downlink session. COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.) COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 335.95,-2.33 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. COMMENTS: COMMENTS: NOTE: This is an ImageTrigger with a ST LoL, so it was NOT distributed to the world! ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Feb 24 23:21:00 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1216753, Seg_Num: 0 GRB_RA: 84.878d {+05h 39m 31s} (J2000), 85.242d {+05h 40m 58s} (current), 84.124d {+05h 36m 30s} (1950) GRB_DEC: +22.203d {+22d 12' 12"} (J2000), +22.215d {+22d 12' 54"} (current), +22.177d {+22d 10' 36"} (1950) GRB_DATE: 20361 TJD; 52 DOY; 24/02/21 GRB_TIME: 83911.04 SOD {23:18:31.04} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 18.08 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 334.78d {+22h 19m 06s} -10.47d {-10d 27' 57"} SUN_DIST: 112.77 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 128.37d {+08h 33m 29s} +23.80d {+23d 48' 02"} MOON_DIST: 39.58 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 185.01, -4.71 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 85.26, -1.15 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT Figure-of-Merit decision. COMMENTS: This was of sufficient merit to become the new Automated Target; COMMENTS: but if the Current PPT has a greater merit, then we will not request a slew. COMMENTS: FOM will request the s/c to slew. COMMENTS: The S/C has yet to make its decision about safe to slew or not. COMMENTS: This does not match any source in the ground catalog. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is an image trigger. (The RATE_SIGNIF is undefined.) COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 335.95,-2.33 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus.