////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:10:31 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 16"} (J2000), -34.058d {-34d 03' 29"} (current), -33.925d {-33d 55' 28"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 3828 [cnts] Image_Peak=191 [image_cnts] TRIGGER_DUR: 1.408 [sec] TRIGGER_INDEX: 472 E_range: 25-100 keV BKG_INTEN: 34066 [cnts] BKG_TIME: 61776.55 SOD {17:09:36.55} UT BKG_DUR: 16 [sec] GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61803.87 SOD {17:10:03.87} UT GRB_PHI: -122.75 [deg] GRB_THETA: 22.26 [deg] SOLN_STATUS: 0x3 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.80 [sigma] MERIT_PARAMS: +1 +0 +0 +0 +2 -1 +0 +1 +24 +0 SUN_POSTN: 150.53d {+10h 02m 06s} +12.04d {+12d 02' 25"} SUN_DIST: 104.82 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.66d {+02h 22m 38s} +9.04d {+09d 02' 23"} MOON_DIST: 139.49 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This is a rate trigger. 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 = 80.29,-8.08 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:10:44 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 16"} (J2000), -34.058d {-34d 03' 29"} (current), -33.925d {-33d 55' 28"} (1950) GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61803.87 SOD {17:10:03.87} UT TRIGGER_INDEX: 472 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.80 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 150.53d {+10h 02m 06s} +12.04d {+12d 02' 24"} SUN_DIST: 104.82 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.66d {+02h 22m 39s} +9.04d {+09d 02' 26"} MOON_DIST: 139.50 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [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 a rate trigger. 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 = 80.29,-8.08 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:10:52 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 16"} (J2000), -34.058d {-34d 03' 29"} (current), -33.925d {-33d 55' 28"} (1950) GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61803.87 SOD {17:10:03.87} UT TRIGGER_INDEX: 472 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.80 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 374.00 [sec] (=6.2 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 150.53d {+10h 02m 06s} +12.04d {+12d 02' 24"} SUN_DIST: 104.82 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.66d {+02h 22m 39s} +9.04d {+09d 02' 27"} MOON_DIST: 139.50 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT SC Slew decision. COMMENTS: SC will immediately slew to this target. 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 a rate trigger. 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 = 80.29,-8.08 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:11:48 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.0555d {+16h 40m 13.31s} (J2000), 250.3766d {+16h 41m 30.37s} (current), 249.2392d {+16h 36m 57.40s} (1950) GRB_DEC: -34.0073d {-34d 00' 26.2"} (J2000), -34.0443d {-34d 02' 39.4"} (current), -33.9105d {-33d 54' 37.6"} (1950) GRB_ERROR: 5.0 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 2.95e-09 [erg/cm2/sec] GRB_SIGNIF: 10.86 [sigma] IMG_START_DATE: 18716 TJD; 233 DOY; 19/08/21 IMG_START_TIME: 61881.84 SOD {17:11:21.84} UT, 78.0 [sec] since BAT Trigger Time TAM[0-3]: 327.66 237.18 261.65 243.61 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 150.53d {+10h 02m 06s} +12.04d {+12d 02' 24"} SUN_DIST: 104.80 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.67d {+02h 22m 41s} +9.04d {+09d 02' 37"} MOON_DIST: 139.53 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.32 [deg] galactic lon,lat of the burst ECL_COORDS: 253.21,-11.72 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: The XRT position is 1.36 arcmin from the BAT position. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:12:31 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 921722, Seg_Num: 0 SPEC_START_DATE: 18716 TJD; 233 DOY; 19/08/21 SPEC_START_TIME: 61887.55 SOD {17:11:27.55} UT, 83.7 [sec] since BAT Trigger Time SPEC_STOP_DATE: 18716 TJD; 233 DOY; 19/08/21 SPEC_STOP_TIME: 61921.25 SOD {17:12:01.25} UT LIVETIME: 33.09 [sec] POINT_RA: 250.11d {+16h 40m 26s} (J2000) POINT_DEC: -34.01d {-34d 00' 52"} (J2000) MODE: 6, Windowed Timing mode WAVEFORM: 60 LRPD_BIAS: 0 (this value is valid only when in LRPD mode) TERM_COND: 5 SPEC_URL: sw00921722000msxwt.pha SUN_POSTN: 150.53d {+10h 02m 07s} +12.04d {+12d 02' 23"} SUN_DIST: 104.84 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.68d {+02h 22m 42s} +9.05d {+09d 02' 45"} MOON_DIST: 139.49 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.72 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Spectrum. COMMENTS: This spectrum accumulation was terminated by the 'WT-to-LRorPC Transition' condition. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:12:04 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.0555d {+16h 40m 13.3s} (J2000), 250.3766d {+16h 41m 30.3s} (current), 249.2392d {+16h 36m 57.4s} (1950) GRB_DEC: -34.0073d {-34d 00' 26.2"} (J2000), -34.0443d {-34d 02' 39.4"} (current), -33.9105d {-33d 54' 37.6"} (1950) GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic] GRB_INTEN: 118 [cnts] IMG_START_DATE: 18716 TJD; 233 DOY; 19/08/21 IMG_START_TIME: 61881.84 SOD {17:11:21.84} UT, 78.0 [sec] since BAT Trigger Time CENTROID_X: 245.00, raw= 245 [pixels] CENTROID_Y: 290.47, raw= 290 [pixels] ROLL: 274.86 [deg] GAIN: 1 MODE: 3, Long Image mode WAVEFORM: 134 EXPO_TIME: 2.50 [sec] GRB_POS_XRT_Y: -17.98 GRB_POS_XRT_Z: -147.09 IMAGE_URL: sw00921722000msxps_rw.img SUN_POSTN: 150.53d {+10h 02m 06s} +12.04d {+12d 02' 23"} SUN_DIST: 104.80 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.67d {+02h 22m 41s} +9.04d {+09d 02' 40"} MOON_DIST: 139.53 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.32 [deg] galactic lon,lat of the burst ECL_COORDS: 253.21,-11.72 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Image. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:12:21 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.104d {+16h 40m 25s} (J2000) POINT_DEC: -34.016d {-34d 00' 56"} (J2000) TP_START_DATE: 18716 TJD; 233 DOY; 19/08/21 TP_START_TIME: 61881.84 SOD {17:11:21.84} UT, 78.0 [sec] since BAT Trigger Time TP_EXPO_TIME: 2.507 [sec] TP_URL: sw00921722000msxim_rw.img SUN_POSTN: 150.53d {+10h 02m 07s} +12.04d {+12d 02' 23"} SUN_DIST: 104.84 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.67d {+02h 22m 42s} +9.05d {+09d 02' 43"} MOON_DIST: 139.49 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.73 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Thresholded-Pixels. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:14:10 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 16"} (J2000), -34.058d {-34d 03' 29"} (current), -33.925d {-33d 55' 28"} (1950) GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61803.87 SOD {17:10:03.87} UT TRIGGER_INDEX: 472 GRB_PHI: -122.75 [deg] GRB_THETA: 22.26 [deg] DELTA_TIME: -11.00 [sec] TRIGGER_DUR: 1.408 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.80 [sigma] LC_URL: sw00921722000msb.lc SUN_POSTN: 150.53d {+10h 02m 07s} +12.04d {+12d 02' 22"} SUN_DIST: 104.81 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.69d {+02h 22m 45s} +9.05d {+09d 03' 03"} MOON_DIST: 139.52 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Lightcurve. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is a rate trigger. 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 = 80.29,-8.08 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:14:59 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.107d {+16h 40m 26s} (J2000) POINT_DEC: -34.015d {-34d 00' 53"} (J2000) SPER_START_DATE: 18716 TJD; 233 DOY; 19/08/21 SPER_START_TIME: 61922.90 SOD {17:12:02.90} UT, 119.0 [sec] since BAT Trigger Time SPER_STOP_DATE: 18716 TJD; 233 DOY; 19/08/21 SPER_STOP_TIME: 62090.89 SOD {17:14:50.89} UT, Stop-Start= 167.99 [sec] TOT_EXPO_TIME: 142.92 [sec] N_PKTS: 57 N_EVTS: 134 SPER_URL: sw00921722000msxpc_uf.evt SUN_POSTN: 150.53d {+10h 02m 07s} +12.04d {+12d 02' 21"} SUN_DIST: 104.84 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.70d {+02h 22m 47s} +9.05d {+09d 03' 11"} MOON_DIST: 139.51 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.72 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. COMMENTS: This notice was forced out after watchdog timer expiring -- we did not want to wait for any more packets. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:15:12 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.107d {+16h 40m 26s} (J2000) POINT_DEC: -34.015d {-34d 00' 53"} (J2000) LC_START_DATE: 18716 TJD; 233 DOY; 19/08/21 LC_START_TIME: 61887.15 SOD {17:11:27.15} UT, 83.3 [sec] since BAT Trigger Time LC_STOP_DATE: 18716 TJD; 233 DOY; 19/08/21 LC_STOP_TIME: 62093.40 SOD {17:14:53.40} UT LC_LIVE_TIME: 203.82 [sec], 98.8% DELTA_TIME: 86193.75 [sec] N_BINS: 100 TERM_COND: 0 LC_URL: sw00921722000msx.lc SUN_POSTN: 150.53d {+10h 02m 07s} +12.04d {+12d 02' 21"} SUN_DIST: 104.84 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.70d {+02h 22m 47s} +9.05d {+09d 03' 14"} MOON_DIST: 139.51 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.72 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:15:17 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.104d {+16h 40m 25s} (J2000) POINT_DEC: -34.016d {-34d 00' 58"} (J2000) POINT_ROLL: 274.857d IMG_START_DATE: 18716 TJD; 233 DOY; 19/08/21 IMG_START_TIME: 61892.17 SOD {17:11:32.17} UT, 88.3 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 4.325 N_STARS: 190 X_OFFSET: 761 [pixels] Y_OFFSET: 430 [pixels] X_MAX: 1720 [pixels] Y_MAX: 1389 [pixels] DET_THRESH: 17 PHOTO_THRESH: 10 SL_URL: sw00921722000msufc0088.fits SUN_POSTN: 150.53d {+10h 02m 07s} +12.04d {+12d 02' 21"} SUN_DIST: 104.84 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.70d {+02h 22m 48s} +9.05d {+09d 03' 15"} MOON_DIST: 139.52 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.71, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.73 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:17:33 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.107d {+16h 40m 26s} (J2000) POINT_DEC: -34.015d {-34d 00' 52"} (J2000) SPER_START_DATE: 18716 TJD; 233 DOY; 19/08/21 SPER_START_TIME: 62088.38 SOD {17:14:48.38} UT, 284.5 [sec] since BAT Trigger Time SPER_STOP_DATE: 18716 TJD; 233 DOY; 19/08/21 SPER_STOP_TIME: 62105.93 SOD {17:15:05.93} UT, Stop-Start= 17.55 [sec] TOT_EXPO_TIME: 157.96 [sec] N_PKTS: 6 N_EVTS: 12 SPER_URL: sw00921722000msxpc_uf.evt SUN_POSTN: 150.53d {+10h 02m 07s} +12.04d {+12d 02' 19"} SUN_DIST: 104.84 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.72d {+02h 22m 52s} +9.06d {+09d 03' 39"} MOON_DIST: 139.53 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.72 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. COMMENTS: This notice was forced out after watchdog timer expiring -- we did not want to wait for any more packets. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:17:25 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.104d {+16h 40m 25s} (J2000) POINT_DEC: -34.016d {-34d 00' 58"} (J2000) ROLL: 274.857d IMG_START_DATE: 18716 TJD; 233 DOY; 19/08/21 IMG_START_TIME: 61892.17 SOD {17:11:32.17} UT, 88.3 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 588100315 X_OFFSET: 1081 [pixels] Y_OFFSET: 750 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 1241 Y_GRB_POS: 910 BINNING_INDEX: 1 IM_URL: sw00921722000msuni0112.fits SUN_POSTN: 150.53d {+10h 02m 07s} +12.04d {+12d 02' 19"} SUN_DIST: 104.83 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.72d {+02h 22m 52s} +9.06d {+09d 03' 38"} MOON_DIST: 139.53 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.71, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.73 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: The GRB Position came from the XRT Position Command. COMMENTS: The image has 2x2 binning (compression). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:20:04 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.107d {+16h 40m 26s} (J2000) POINT_DEC: -34.015d {-34d 00' 52"} (J2000) SPER_START_DATE: 18716 TJD; 233 DOY; 19/08/21 SPER_START_TIME: 62103.43 SOD {17:15:03.43} UT, 299.6 [sec] since BAT Trigger Time SPER_STOP_DATE: 18716 TJD; 233 DOY; 19/08/21 SPER_STOP_TIME: 62206.23 SOD {17:16:46.23} UT, Stop-Start= 102.80 [sec] TOT_EXPO_TIME: 253.24 [sec] N_PKTS: 38 N_EVTS: 80 SPER_URL: sw00921722000msxpc_uf.evt SUN_POSTN: 150.53d {+10h 02m 08s} +12.04d {+12d 02' 17"} SUN_DIST: 104.83 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.74d {+02h 22m 57s} +9.07d {+09d 04' 06"} MOON_DIST: 139.55 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.72 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. COMMENTS: This notice was forced out after watchdog timer expiring -- we did not want to wait for any more packets. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:21:44 UT NOTICE_TYPE: Swift-BAT Scaled Map TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 271.598d {+18h 06m 24s} (J2000) POINT_DEC: -22.249d {-22d 14' 55"} (J2000) MAP_DATE: 18716 TJD; 233 DOY; 19/08/21 MAP_TIME: 61803.87 SOD {17:10:03.87} UT TRIGGER_DUR: 1.408 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.80 [sigma] MAP_URL: sw00921722000msbsm.fits SUN_POSTN: 150.53d {+10h 02m 08s} +12.04d {+12d 02' 15"} MOON_POSTN: 35.75d {+02h 23m 00s} +9.07d {+09d 04' 24"} MOON_ILLUM: 69 [%] GAL_COORDS: 8.13, -0.68 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 271.48, 1.18 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-BAT Scaled Map. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is a rate trigger. 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 = 80.29,-8.08 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:22:32 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.107d {+16h 40m 26s} (J2000) POINT_DEC: -34.015d {-34d 00' 52"} (J2000) POINT_ROLL: 274.856d IMG_START_DATE: 18716 TJD; 233 DOY; 19/08/21 IMG_START_TIME: 62105.79 SOD {17:15:05.79} UT, 301.9 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 0.675 N_STARS: 91 X_OFFSET: 761 [pixels] Y_OFFSET: 430 [pixels] X_MAX: 1720 [pixels] Y_MAX: 1389 [pixels] DET_THRESH: 7 PHOTO_THRESH: 3 SL_URL: sw00921722000msufc0301.fits SUN_POSTN: 150.53d {+10h 02m 08s} +12.04d {+12d 02' 15"} SUN_DIST: 104.83 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.76d {+02h 23m 02s} +9.08d {+09d 04' 33"} MOON_DIST: 139.57 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.72 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:22:58 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.107d {+16h 40m 26s} (J2000) POINT_DEC: -34.015d {-34d 00' 52"} (J2000) SPER_START_DATE: 18716 TJD; 233 DOY; 19/08/21 SPER_START_TIME: 62203.72 SOD {17:16:43.72} UT, 399.8 [sec] since BAT Trigger Time SPER_STOP_DATE: 18716 TJD; 233 DOY; 19/08/21 SPER_STOP_TIME: 62228.79 SOD {17:17:08.79} UT, Stop-Start= 25.07 [sec] TOT_EXPO_TIME: 275.80 [sec] N_PKTS: 9 N_EVTS: 26 SPER_URL: sw00921722000msxpc_uf.evt SUN_POSTN: 150.53d {+10h 02m 08s} +12.04d {+12d 02' 14"} SUN_DIST: 104.83 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.76d {+02h 23m 02s} +9.08d {+09d 04' 37"} MOON_DIST: 139.57 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.72 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. COMMENTS: This notice was forced out after watchdog timer expiring -- we did not want to wait for any more packets. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:24:00 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 921722, Seg_Num: 0 POINT_RA: 250.107d {+16h 40m 26s} (J2000) POINT_DEC: -34.015d {-34d 00' 52"} (J2000) ROLL: 274.856d IMG_START_DATE: 18716 TJD; 233 DOY; 19/08/21 IMG_START_TIME: 62105.79 SOD {17:15:05.79} UT, 301.9 [sec] since BAT Trigger Time FILTER: 7, U EXPOSURE_ID: 588100529 X_OFFSET: 1081 [pixels] Y_OFFSET: 750 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 1241 Y_GRB_POS: 910 BINNING_INDEX: 1 IM_URL: sw00921722000msuni0325.fits SUN_POSTN: 150.53d {+10h 02m 08s} +12.04d {+12d 02' 13"} SUN_DIST: 104.83 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.77d {+02h 23m 04s} +9.08d {+09d 04' 48"} MOON_DIST: 139.58 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.72, 8.28 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 253.26,-11.72 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: The GRB Position came from the XRT Position Command. COMMENTS: The image has 2x2 binning (compression). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:24:11 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 16"} (J2000), -34.058d {-34d 03' 29"} (current), -33.925d {-33d 55' 28"} (1950) GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61803.87 SOD {17:10:03.87} UT TRIGGER_INDEX: 472 GRB_PHI: -122.75 [deg] GRB_THETA: 22.26 [deg] DELTA_TIME: -11.00 [sec] TRIGGER_DUR: 1.408 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.80 [sigma] LC_URL: sw00921722000msb.lc SUN_POSTN: 150.53d {+10h 02m 08s} +12.04d {+12d 02' 13"} SUN_DIST: 104.81 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.77d {+02h 23m 05s} +9.08d {+09d 04' 50"} MOON_DIST: 139.60 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Lightcurve. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is a rate trigger. 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 = 80.29,-8.08 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:25:40 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 16"} (J2000), -34.058d {-34d 03' 29"} (current), -33.925d {-33d 55' 28"} (1950) GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61803.87 SOD {17:10:03.87} UT TRIGGER_INDEX: 472 GRB_PHI: -122.75 [deg] GRB_THETA: 22.26 [deg] DELTA_TIME: -11.00 [sec] TRIGGER_DUR: 1.408 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.80 [sigma] LC_URL: sw00921722000msb.lc SUN_POSTN: 150.54d {+10h 02m 09s} +12.04d {+12d 02' 12"} SUN_DIST: 104.81 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.78d {+02h 23m 08s} +9.09d {+09d 05' 06"} MOON_DIST: 139.61 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Lightcurve. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is a rate trigger. 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 = 80.29,-8.08 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:27:35 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 16"} (J2000), -34.058d {-34d 03' 29"} (current), -33.925d {-33d 55' 28"} (1950) GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61803.87 SOD {17:10:03.87} UT TRIGGER_INDEX: 472 GRB_PHI: -122.75 [deg] GRB_THETA: 22.26 [deg] DELTA_TIME: -11.00 [sec] TRIGGER_DUR: 1.408 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 11.26 [sigma] IMAGE_SIGNIF: 8.80 [sigma] LC_URL: sw00921722000msb.lc SUN_POSTN: 150.54d {+10h 02m 09s} +12.04d {+12d 02' 10"} SUN_DIST: 104.81 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.80d {+02h 23m 11s} +9.09d {+09d 05' 27"} MOON_DIST: 139.63 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Lightcurve. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is a rate trigger. 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 = 80.29,-8.08 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:33:44 UT NOTICE_TYPE: Swift-XRT Position UPDATE TRIGGER_NUM: 921722, Seg_Num: 0 GRB_RA: 250.0546d {+16h 40m 13.10s} (J2000), 250.3757d {+16h 41m 30.15s} (current), 249.2383d {+16h 36m 57.19s} (1950) GRB_DEC: -34.0071d {-34d 00' 25.5"} (J2000), -34.0441d {-34d 02' 38.7"} (current), -33.9103d {-33d 54' 36.9"} (1950) GRB_ERROR: 3.6 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.00e-10 [erg/cm2/sec] GRB_SIGNIF: 10.00 [sigma] IMG_START_DATE: 18716 TJD; 233 DOY; 19/08/21 IMG_START_TIME: 61922.00 SOD {17:12:02.00} UT, 118.1 [sec] since BAT Trigger Time TAM[0-3]: 100.00 100.00 100.00 100.00 AMPLIFIER: 1 WAVEFORM: 31 SUN_POSTN: 150.54d {+10h 02m 10s} +12.03d {+12d 02' 05"} SUN_DIST: 104.78 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.85d {+02h 23m 23s} +9.11d {+09d 06' 33"} MOON_DIST: 139.70 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.69, 8.32 [deg] galactic lon,lat of the burst ECL_COORDS: 253.21,-11.72 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice. COMMENTS: TAM values, flux and significance fields are not valid. COMMENTS: This position was automatically generated on the ground using COMMENTS: Photon Counting data telemetered via TDRSS (SPER data). COMMENTS: See http://www.swift.ac.uk/sper/docs.php for details. COMMENTS: The probability that this is a serendipitous source in the COMMENTS: SPER window is 0.58% < P(seren) < 1.1%. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 17:33:11 UT NOTICE_TYPE: Swift-UVOT Nack-Position TRIGGER_NUM: 921722, Seg_Num: 0 REGION_RA: 250.0546d {+16h 40m 13.10s} (J2000), 250.3757d {+16h 41m 30.15s} (current), 249.2383d {+16h 36m 57.19s} (1950) REGION_DEC: -34.0071d {-34d 00' 25.5"} (J2000), -34.0441d {-34d 02' 38.7"} (current), -33.9103d {-33d 54' 36.9"} (1950) REGION_ERROR: 3.6 [arcsec search radius] REGION_SOURCE: XRT location MAG_LIMIT: 19.60 [mag] 3.00 [sigma] FILTER: 10, White IMG_START_DATE: 18716 TJD; 233 DOY; 19/08/21 IMG_START_TIME: 61888.00 SOD {17:11:28.00} UT, 84.1 [sec] since BAT Trigger Time SUN_POSTN: 150.54d {+10h 02m 10s} +12.03d {+12d 02' 06"} SUN_DIST: 104.78 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 35.84d {+02h 23m 22s} +9.11d {+09d 06' 27"} MOON_DIST: 139.69 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 347.69, 8.32 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.21,-11.72 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-UVOT Nack Position. COMMENTS: A point_source was not found. COMMENTS: Result based on Genie data. COMMENTS: Notice generated automatically. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 20:32:17 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 921722, Seg_Num: 1 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 18"} (J2000), -34.059d {-34d 03' 31"} (current), -33.925d {-33d 55' 30"} (1950) GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61901.55 SOD {17:11:41.55} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] FLAGS: 0x3 MERIT: 84.00 SUN_POSTN: 150.66d {+10h 02m 37s} +11.99d {+11d 59' 36"} SUN_DIST: 104.69 [deg] Sun_angle= -6.6 [hr] (East of Sun) MOON_POSTN: 37.28d {+02h 29m 07s} +9.64d {+09d 38' 23"} MOON_DIST: 141.06 [deg] MOON_ILLUM: 68 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT Figure-of-Merit decision. COMMENTS: This Notice is generated as a result of an uploaded TOO on an old GRB -- this is not a newly detected burst. COMMENTS: As a result of this TOO, the TRIG_INDEX, and RATE/IMAGE_SIGNIF fields are not valid! COMMENTS: And sometimes the GRB_DATE/TIME fields are not valid! 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 TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 21 Aug 19 20:32:12 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 921722, Seg_Num: 1 GRB_RA: 250.077d {+16h 40m 18s} (J2000), 250.398d {+16h 41m 36s} (current), 249.260d {+16h 37m 03s} (1950) GRB_DEC: -34.022d {-34d 01' 18"} (J2000), -34.059d {-34d 03' 31"} (current), -33.925d {-33d 55' 30"} (1950) GRB_DATE: 18716 TJD; 233 DOY; 19/08/21 GRB_TIME: 61901.55 SOD {17:11:41.55} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 218.00 [sec] (=3.6 [min]) INST_MODES: BAT: 0=0x0 XRT: 7=0x7 UVOT: 32768=0x8000 MERIT: 84.00 SUN_POSTN: 150.66d {+10h 02m 37s} +11.99d {+11d 59' 36"} SUN_DIST: 104.69 [deg] Sun_angle= -6.6 [hr] (East of Sun) MOON_POSTN: 37.28d {+02h 29m 06s} +9.64d {+09d 38' 22"} MOON_DIST: 141.06 [deg] MOON_ILLUM: 68 [%] GAL_COORDS: 347.70, 8.30 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.23,-11.73 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT SC Slew decision. COMMENTS: This Notice is generated as a result of an uploaded TOO on an old GRB -- this is not a newly detected burst. COMMENTS: As a result of this TOO, the TRIG_INDEX, and RATE_SIGNIF fields are not valid! COMMENTS: And sometimes the GRB_DATE/TIME fields are not valid! COMMENTS: SC will immediately slew to this target. COMMENTS: This does not match any source in the TOO or ground catalogs.