////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:25:47 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 958141, Seg_Num: 0 GRB_RA: 248.794d {+16h 35m 11s} (J2000), 248.959d {+16h 35m 50s} (current), 248.385d {+16h 33m 32s} (1950) GRB_DEC: +41.675d {+41d 40' 31"} (J2000), +41.635d {+41d 38' 05"} (current), +41.777d {+41d 46' 37"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 11878 [cnts] Image_Peak=291 [image_cnts] TRIGGER_DUR: 4.096 [sec] TRIGGER_INDEX: 475 E_range: 25-100 keV BKG_INTEN: 105869 [cnts] BKG_TIME: 12231.51 SOD {03:23:51.51} UT BKG_DUR: 40 [sec] GRB_DATE: 18903 TJD; 55 DOY; 20/02/24 GRB_TIME: 12289.30 SOD {03:24:49.30} UT GRB_PHI: 156.50 [deg] GRB_THETA: 6.91 [deg] SOLN_STATUS: 0x83 RATE_SIGNIF: 10.72 [sigma] IMAGE_SIGNIF: 6.80 [sigma] MERIT_PARAMS: +1 +0 +0 +2 +2 -3 +0 +0 +8 +0 SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 03"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.59d {+22h 54m 23s} -11.91d {-11d 54' 33"} MOON_DIST: 101.31 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.18, 62.50 [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: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 349.94,20.64 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:26:02 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 958141, Seg_Num: 0 GRB_RA: 248.794d {+16h 35m 11s} (J2000), 248.959d {+16h 35m 50s} (current), 248.385d {+16h 33m 32s} (1950) GRB_DEC: +41.675d {+41d 40' 31"} (J2000), +41.635d {+41d 38' 05"} (current), +41.777d {+41d 46' 37"} (1950) GRB_DATE: 18903 TJD; 55 DOY; 20/02/24 GRB_TIME: 12289.30 SOD {03:24:49.30} UT TRIGGER_INDEX: 475 RATE_SIGNIF: 10.72 [sigma] IMAGE_SIGNIF: 6.80 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 03"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.60d {+22h 54m 23s} -11.91d {-11d 54' 31"} MOON_DIST: 101.32 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.18, 62.50 [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: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 349.94,20.64 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:26:08 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 958141, Seg_Num: 0 GRB_RA: 248.794d {+16h 35m 11s} (J2000), 248.959d {+16h 35m 50s} (current), 248.385d {+16h 33m 32s} (1950) GRB_DEC: +41.675d {+41d 40' 31"} (J2000), +41.635d {+41d 38' 05"} (current), +41.777d {+41d 46' 37"} (1950) GRB_DATE: 18903 TJD; 55 DOY; 20/02/24 GRB_TIME: 12289.30 SOD {03:24:49.30} UT TRIGGER_INDEX: 475 RATE_SIGNIF: 10.72 [sigma] IMAGE_SIGNIF: 6.80 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 2003.00 [sec] (=33.4 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 02"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.60d {+22h 54m 23s} -11.91d {-11d 54' 29"} MOON_DIST: 101.32 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.18, 62.50 [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: Since the BAT IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 349.94,20.64 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:26:42 UT NOTICE_TYPE: Swift-XRT Nack-Position TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.676d {+41d 40' 32"} (J2000) IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 12386.98 SOD {03:26:26.98} UT, 97.7 [sec] since BAT Trigger Time COUNTS: 2 Min_needed= 20 STD_DEV: 0.00 Max_StdDev_for_Good=28.44 [arcsec] PH2_ITER: 1 Max_iter_allowed= 4 ERROR_CODE: 1 COMMENTS: SWIFT-XRT Nack Position. COMMENTS: No source found in the image. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:27:00 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.676d {+41d 40' 32"} (J2000) TP_START_DATE: 18903 TJD; 55 DOY; 20/02/24 TP_START_TIME: 12384.46 SOD {03:26:24.46} UT, 95.2 [sec] since BAT Trigger Time TP_EXPO_TIME: 2.507 [sec] TP_URL: sw00958141000msxim_rw.img SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 02"} SUN_DIST: 94.82 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.60d {+22h 54m 25s} -11.91d {-11d 54' 20"} MOON_DIST: 101.31 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.51 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Thresholded-Pixels. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:27:16 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 958141, Seg_Num: 0 SPEC_START_DATE: 18903 TJD; 55 DOY; 20/02/24 SPEC_START_TIME: 12390.51 SOD {03:26:30.51} UT, 101.2 [sec] since BAT Trigger Time SPEC_STOP_DATE: 18903 TJD; 55 DOY; 20/02/24 SPEC_STOP_TIME: 12392.87 SOD {03:26:32.87} UT LIVETIME: 2.13 [sec] POINT_RA: 248.80d {+16h 35m 13s} (J2000) POINT_DEC: +41.68d {+41d 40' 31"} (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: sw00958141000msxwt.pha SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 01"} SUN_DIST: 94.82 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.61d {+22h 54m 25s} -11.91d {-11d 54' 18"} MOON_DIST: 101.31 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [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: Mon 24 Feb 20 03:28:43 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 958141, Seg_Num: 0 GRB_RA: 248.794d {+16h 35m 11s} (J2000), 248.959d {+16h 35m 50s} (current), 248.385d {+16h 33m 32s} (1950) GRB_DEC: +41.675d {+41d 40' 31"} (J2000), +41.635d {+41d 38' 05"} (current), +41.777d {+41d 46' 37"} (1950) GRB_DATE: 18903 TJD; 55 DOY; 20/02/24 GRB_TIME: 12289.30 SOD {03:24:49.30} UT TRIGGER_INDEX: 475 GRB_PHI: 156.50 [deg] GRB_THETA: 6.91 [deg] DELTA_TIME: -18.00 [sec] TRIGGER_DUR: 4.096 [sec] SOLN_STATUS: 0x83 RATE_SIGNIF: 10.72 [sigma] IMAGE_SIGNIF: 6.80 [sigma] LC_URL: sw00958141000msb.lc SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 00"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.62d {+22h 54m 28s} -11.90d {-11d 54' 03"} MOON_DIST: 101.33 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.18, 62.50 [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: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 349.94,20.64 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:29:41 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.673d {+41d 40' 25"} (J2000) SPER_START_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_START_TIME: 12394.51 SOD {03:26:34.51} UT, 105.2 [sec] since BAT Trigger Time SPER_STOP_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_STOP_TIME: 12544.95 SOD {03:29:04.95} UT, Stop-Start= 150.44 [sec] TOT_EXPO_TIME: 142.92 [sec] N_PKTS: 57 N_EVTS: 69 SPER_URL: sw00958141000msxpc_uf.evt SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 00"} SUN_DIST: 94.82 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.63d {+22h 54m 30s} -11.90d {-11d 53' 52"} MOON_DIST: 101.32 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [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: Mon 24 Feb 20 03:29:28 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.803d {+16h 35m 13s} (J2000) POINT_DEC: +41.675d {+41d 40' 32"} (J2000) POINT_ROLL: 98.571d IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 12390.31 SOD {03:26:30.31} UT, 101.0 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 1.364 N_STARS: 37 X_OFFSET: 426 [pixels] Y_OFFSET: 578 [pixels] X_MAX: 1385 [pixels] Y_MAX: 1537 [pixels] DET_THRESH: 10 PHOTO_THRESH: 5 SL_URL: sw00958141000msufc0101.fits SUN_POSTN: 336.82d {+22h 27m 16s} -9.68d {-09d 41' 00"} SUN_DIST: 94.82 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.62d {+22h 54m 30s} -11.90d {-11d 53' 55"} MOON_DIST: 101.32 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.51 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:30:42 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 958141, Seg_Num: 0 GRB_RA: 248.7658d {+16h 35m 03.79s} (J2000), 248.9311d {+16h 35m 43.46s} (current), 248.3559d {+16h 33m 25.40s} (1950) GRB_DEC: +41.6125d {+41d 36' 44.9"} (J2000), +41.5720d {+41d 34' 19.2"} (current), +41.7143d {+41d 42' 51.3"} (1950) GRB_ERROR: 4.9 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.00e-10 [erg/cm2/sec] GRB_SIGNIF: 10.00 [sigma] IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 12394.00 SOD {03:26:34.00} UT, 104.7 [sec] since BAT Trigger Time TAM[0-3]: 100.00 100.00 100.00 100.00 AMPLIFIER: 1 WAVEFORM: 31 SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 58"} SUN_DIST: 94.84 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.63d {+22h 54m 32s} -11.90d {-11d 53' 42"} MOON_DIST: 101.35 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.79, 42.52 [deg] galactic lon,lat of the burst ECL_COORDS: 234.18, 62.44 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. 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: Mon 24 Feb 20 03:30:52 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.803d {+16h 35m 13s} (J2000) POINT_DEC: +41.675d {+41d 40' 32"} (J2000) ROLL: 98.571d IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 12390.31 SOD {03:26:30.31} UT, 101.0 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 604207614 X_OFFSET: 745 [pixels] Y_OFFSET: 897 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 905 Y_GRB_POS: 1057 BINNING_INDEX: 1 IM_URL: sw00958141000msuni0126.fits SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 58"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.63d {+22h 54m 32s} -11.89d {-11d 53' 40"} MOON_DIST: 101.33 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.51 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 2x2 binning (compression). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:32:02 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.673d {+41d 40' 24"} (J2000) LC_START_DATE: 18903 TJD; 55 DOY; 20/02/24 LC_START_TIME: 12389.72 SOD {03:26:29.72} UT, 100.4 [sec] since BAT Trigger Time LC_STOP_DATE: 18903 TJD; 55 DOY; 20/02/24 LC_STOP_TIME: 12637.72 SOD {03:30:37.72} UT LC_LIVE_TIME: 245.58 [sec], 99.0% DELTA_TIME: 86152.00 [sec] N_BINS: 100 TERM_COND: 0 LC_URL: sw00958141000msx.lc SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 57"} SUN_DIST: 94.82 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.64d {+22h 54m 35s} -11.89d {-11d 53' 28"} MOON_DIST: 101.33 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.87, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:33:16 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.673d {+41d 40' 24"} (J2000) SPER_START_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_START_TIME: 12542.45 SOD {03:29:02.45} UT, 253.2 [sec] since BAT Trigger Time SPER_STOP_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_STOP_TIME: 12705.42 SOD {03:31:45.42} UT, Stop-Start= 162.97 [sec] TOT_EXPO_TIME: 280.82 [sec] N_PKTS: 55 N_EVTS: 66 SPER_URL: sw00958141000msxpc_uf.evt SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 56"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.65d {+22h 54m 37s} -11.89d {-11d 53' 15"} MOON_DIST: 101.34 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.87, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [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: Mon 24 Feb 20 03:35:46 UT NOTICE_TYPE: Swift-BAT Scaled Map TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 250.226d {+16h 40m 54s} (J2000) POINT_DEC: +34.864d {+34d 51' 49"} (J2000) MAP_DATE: 18903 TJD; 55 DOY; 20/02/24 MAP_TIME: 12289.30 SOD {03:24:49.30} UT TRIGGER_DUR: 4.096 [sec] SOLN_STATUS: 0x83 RATE_SIGNIF: 10.72 [sigma] IMAGE_SIGNIF: 6.80 [sigma] MAP_URL: sw00958141000msbsm.fits SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 54"} MOON_POSTN: 343.67d {+22h 54m 42s} -11.88d {-11d 52' 49"} MOON_ILLUM: 0 [%] GAL_COORDS: 56.89, 40.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 240.01, 56.26 [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: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 349.94,20.64 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:35:49 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.673d {+41d 40' 24"} (J2000) SPER_START_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_START_TIME: 12702.91 SOD {03:31:42.91} UT, 413.6 [sec] since BAT Trigger Time SPER_STOP_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_STOP_TIME: 12707.93 SOD {03:31:47.93} UT, Stop-Start= 5.02 [sec] TOT_EXPO_TIME: 283.32 [sec] N_PKTS: 1 N_EVTS: 1 SPER_URL: sw00958141000msxpc_uf.evt SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 54"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.67d {+22h 54m 42s} -11.88d {-11d 52' 48"} MOON_DIST: 101.35 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.87, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [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: Mon 24 Feb 20 03:36:37 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 958141, Seg_Num: 0 GRB_RA: 248.794d {+16h 35m 11s} (J2000), 248.959d {+16h 35m 50s} (current), 248.385d {+16h 33m 32s} (1950) GRB_DEC: +41.675d {+41d 40' 31"} (J2000), +41.635d {+41d 38' 05"} (current), +41.777d {+41d 46' 37"} (1950) GRB_DATE: 18903 TJD; 55 DOY; 20/02/24 GRB_TIME: 12289.30 SOD {03:24:49.30} UT TRIGGER_INDEX: 475 GRB_PHI: 156.50 [deg] GRB_THETA: 6.91 [deg] DELTA_TIME: -18.00 [sec] TRIGGER_DUR: 4.096 [sec] SOLN_STATUS: 0x83 RATE_SIGNIF: 10.72 [sigma] IMAGE_SIGNIF: 6.80 [sigma] LC_URL: sw00958141000msb.lc SUN_POSTN: 336.82d {+22h 27m 18s} -9.68d {-09d 40' 53"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.68d {+22h 54m 43s} -11.88d {-11d 52' 40"} MOON_DIST: 101.36 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.18, 62.50 [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: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 349.94,20.64 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:37:14 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.673d {+41d 40' 24"} (J2000) POINT_ROLL: 98.573d IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 12548.35 SOD {03:29:08.35} UT, 259.1 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 0.386 N_STARS: 57 X_OFFSET: 186 [pixels] Y_OFFSET: 338 [pixels] X_MAX: 1625 [pixels] Y_MAX: 1777 [pixels] DET_THRESH: 6 PHOTO_THRESH: 2 SL_URL: sw00958141000msufc0259.fits SUN_POSTN: 336.82d {+22h 27m 18s} -9.68d {-09d 40' 52"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.69d {+22h 54m 45s} -11.88d {-11d 52' 34"} MOON_DIST: 101.35 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.87, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:37:51 UT NOTICE_TYPE: Swift-XRT Position UPDATE TRIGGER_NUM: 958141, Seg_Num: 0 GRB_RA: 248.7667d {+16h 35m 04.00s} (J2000), 248.9320d {+16h 35m 43.67s} (current), 248.3568d {+16h 33m 25.62s} (1950) GRB_DEC: +41.6122d {+41d 36' 43.9"} (J2000), +41.5717d {+41d 34' 18.2"} (current), +41.7140d {+41d 42' 50.2"} (1950) GRB_ERROR: 2.9 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.00e-10 [erg/cm2/sec] GRB_SIGNIF: 10.00 [sigma] IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 12394.00 SOD {03:26:34.00} UT, 104.7 [sec] since BAT Trigger Time TAM[0-3]: 100.00 100.00 100.00 100.00 AMPLIFIER: 1 WAVEFORM: 31 SUN_POSTN: 336.82d {+22h 27m 18s} -9.68d {-09d 40' 52"} SUN_DIST: 94.84 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.69d {+22h 54m 46s} -11.87d {-11d 52' 27"} MOON_DIST: 101.38 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.79, 42.52 [deg] galactic lon,lat of the burst ECL_COORDS: 234.19, 62.44 [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: This position was enhanced using UVOT field astrometry. 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: Mon 24 Feb 20 03:38:22 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.673d {+41d 40' 24"} (J2000) ROLL: 98.573d IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 12548.35 SOD {03:29:08.35} UT, 259.1 [sec] since BAT Trigger Time FILTER: 7, U EXPOSURE_ID: 604207772 X_OFFSET: 745 [pixels] Y_OFFSET: 897 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 905 Y_GRB_POS: 1057 BINNING_INDEX: 1 IM_URL: sw00958141000msuni0284.fits SUN_POSTN: 336.82d {+22h 27m 18s} -9.68d {-09d 40' 51"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.69d {+22h 54m 47s} -11.87d {-11d 52' 22"} MOON_DIST: 101.36 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.87, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 2x2 binning (compression). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:38:48 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.673d {+41d 40' 24"} (J2000) SPER_START_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_START_TIME: 12705.42 SOD {03:31:45.42} UT, 416.1 [sec] since BAT Trigger Time SPER_STOP_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_STOP_TIME: 12850.84 SOD {03:34:10.84} UT, Stop-Start= 145.42 [sec] TOT_EXPO_TIME: 381.11 [sec] N_PKTS: 39 N_EVTS: 40 SPER_URL: sw00958141000msxpc_uf.evt SUN_POSTN: 336.82d {+22h 27m 18s} -9.68d {-09d 40' 51"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.70d {+22h 54m 48s} -11.87d {-11d 52' 17"} MOON_DIST: 101.36 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.87, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [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: Mon 24 Feb 20 03:45:08 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.674d {+41d 40' 25"} (J2000) ROLL: 98.573d IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 13150.35 SOD {03:39:10.35} UT, 861.1 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 604208374 X_OFFSET: 745 [pixels] Y_OFFSET: 897 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 905 Y_GRB_POS: 1057 BINNING_INDEX: 1 IM_URL: sw00958141000msuni0886.fits SUN_POSTN: 336.83d {+22h 27m 19s} -9.68d {-09d 40' 45"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.75d {+22h 55m 00s} -11.85d {-11d 51' 11"} MOON_DIST: 101.39 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: The GRB Position came from the Window Position in the Mode Command. COMMENTS: The image has 2x2 binning (compression). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 03:47:34 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 958141, Seg_Num: 0 POINT_RA: 248.804d {+16h 35m 13s} (J2000) POINT_DEC: +41.673d {+41d 40' 25"} (J2000) SPER_START_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_START_TIME: 13309.68 SOD {03:41:49.68} UT, 1020.4 [sec] since BAT Trigger Time SPER_STOP_DATE: 18903 TJD; 55 DOY; 20/02/24 SPER_STOP_TIME: 13582.98 SOD {03:46:22.98} UT, Stop-Start= 273.30 [sec] TOT_EXPO_TIME: 604.26 [sec] N_PKTS: 17 N_EVTS: 19 SPER_URL: sw00958141000msxpc_uf.evt SUN_POSTN: 336.83d {+22h 27m 19s} -9.68d {-09d 40' 43"} SUN_DIST: 94.83 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 343.77d {+22h 55m 04s} -11.85d {-11d 50' 46"} MOON_DIST: 101.40 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 65.88, 42.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 234.20, 62.50 [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: Mon 24 Feb 20 14:53:25 UT NOTICE_TYPE: Swift-UVOT Position TRIGGER_NUM: 958141, Seg_Num: 0 GRB_RA: 248.7674d {+16h 35m 04.17s} (J2000), 248.9327d {+16h 35m 43.84s} (current), 248.3575d {+16h 33m 25.79s} (1950) GRB_DEC: +41.6118d {+41d 36' 42.4"} (J2000), +41.5713d {+41d 34' 16.7"} (current), +41.7136d {+41d 42' 48.7"} (1950) GRB_ERROR: 1.1 [arcsec radius, statistical only] GRB_MAG: 18.45 +/- 0.40 [mag] FILTER: 10, White IMG_START_DATE: 18903 TJD; 55 DOY; 20/02/24 IMG_START_TIME: 12387.00 SOD {03:26:27.00} UT, 97.7 [sec] since BAT Trigger Time SUN_POSTN: 337.27d {+22h 29m 05s} -9.51d {-09d 30' 29"} SUN_DIST: 95.06 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 349.04d {+23h 16m 09s} -9.87d {-09d 52' 10"} MOON_DIST: 104.07 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 65.79, 42.52 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.19, 62.44 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT UVOT Position Notice. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: Result based on srclist data. COMMENTS: Notice generated automatically. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 16:51:02 UT NOTICE_TYPE: Swift-FOM Will_NOT_Observe TRIGGER_NUM: 958141, Seg_Num: 1 GRB_RA: 248.794d {+16h 35m 11s} (J2000), 248.959d {+16h 35m 50s} (current), 248.385d {+16h 33m 32s} (1950) GRB_DEC: +41.675d {+41d 40' 30"} (J2000), +41.634d {+41d 38' 04"} (current), +41.777d {+41d 46' 36"} (1950) GRB_DATE: 18903 TJD; 55 DOY; 20/02/24 GRB_TIME: 12374.51 SOD {03:26:14.51} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] FLAGS: 0x1 MERIT: 84.00 SUN_POSTN: 337.35d {+22h 29m 23s} -9.48d {-09d 28' 41"} SUN_DIST: 95.09 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 349.96d {+23h 19m 51s} -9.51d {-09d 30' 44"} MOON_DIST: 104.51 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.18, 62.50 [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: This does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 17:09:43 UT NOTICE_TYPE: Swift-S/C Will_NOT_Slew TRIGGER_NUM: 958141, Seg_Num: 1 GRB_RA: 248.794d {+16h 35m 11s} (J2000), 248.959d {+16h 35m 50s} (current), 248.385d {+16h 33m 32s} (1950) GRB_DEC: +41.675d {+41d 40' 30"} (J2000), +41.634d {+41d 38' 04"} (current), +41.777d {+41d 46' 36"} (1950) GRB_DATE: 18903 TJD; 55 DOY; 20/02/24 GRB_TIME: 12374.51 SOD {03:26:14.51} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] SLEW_QUERY: 0x2 WAIT_TIME: 1538.00 [sec] (=25.6 [min]) OBS_TIME: 0.00 [sec] (=0.0 [min]) INST_MODES: BAT: 0=0x0 XRT: 7=0x7 UVOT: 32768=0x8000 MERIT: 84.00 SUN_POSTN: 337.36d {+22h 29m 26s} -9.47d {-09d 28' 23"} SUN_DIST: 95.09 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 350.11d {+23h 20m 26s} -9.46d {-09d 27' 19"} MOON_DIST: 104.58 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.18, 62.50 [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 NOT slew immediately to this target; Earth_limb constraint. COMMENTS: There maybe a delayed slew or no slew at all; see WAIT_TIME. COMMENTS: This does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Mon 24 Feb 20 17:52:40 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 958141, Seg_Num: 1 GRB_RA: 248.794d {+16h 35m 11s} (J2000), 248.959d {+16h 35m 50s} (current), 248.385d {+16h 33m 32s} (1950) GRB_DEC: +41.675d {+41d 40' 30"} (J2000), +41.634d {+41d 38' 04"} (current), +41.777d {+41d 46' 36"} (1950) GRB_DATE: 18903 TJD; 55 DOY; 20/02/24 GRB_TIME: 12374.51 SOD {03:26:14.51} 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: 1468.00 [sec] (=24.5 [min]) INST_MODES: BAT: 0=0x0 XRT: 7=0x7 UVOT: 32768=0x8000 MERIT: 84.00 SUN_POSTN: 337.39d {+22h 29m 33s} -9.46d {-09d 27' 44"} SUN_DIST: 95.11 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 350.44d {+23h 21m 46s} -9.32d {-09d 19' 27"} MOON_DIST: 104.74 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 65.88, 42.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 234.18, 62.50 [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.