////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 07:59:35 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.455d {+16h 41m 49s} (J2000), 250.850d {+16h 43m 24s} (current), 249.548d {+16h 38m 12s} (1950) GRB_DEC: -45.540d {-45d 32' 22"} (J2000), -45.580d {-45d 34' 46"} (current), -45.444d {-45d 26' 39"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=1368 [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: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28700.25 SOD {07:58:20.25} UT GRB_PHI: -139.31 [deg] GRB_THETA: 22.35 [deg] SOLN_STATUS: 0x19D RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] MERIT_PARAMS: +0 +0 +123 +6 +1 -3 +0 +1 -16 +0 SUN_POSTN: 175.99d {+11h 43m 58s} +1.74d {+01d 44' 07"} SUN_DIST: 80.73 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.10d {+21h 48m 23s} -18.54d {-18d 32' 22"} MOON_DIST: 67.37 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.49 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.24,-23.10 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.) COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog: Num=10632=IGR16418-4532, delta=0.008 [deg]. COMMENTS: This matches a source in the ground catalog: IGRJ16418-4532, delta=0.003 [deg]. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 07:59:47 UT NOTICE_TYPE: Swift-BAT Transient Position TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.455d {+16h 41m 49s} (J2000), 250.850d {+16h 43m 24s} (current), 249.548d {+16h 38m 12s} (1950) GRB_DEC: -45.540d {-45d 32' 22"} (J2000), -45.580d {-45d 34' 46"} (current), -45.444d {-45d 26' 39"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=1368 [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: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28700.25 SOD {07:58:20.25} UT GRB_PHI: -139.31 [deg] GRB_THETA: 22.35 [deg] SOLN_STATUS: 0x19D RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] MERIT_PARAMS: +0 +0 +123 +6 +1 -3 +0 +1 -16 +0 SUN_POSTN: 175.99d {+11h 43m 58s} +1.74d {+01d 44' 07"} SUN_DIST: 80.73 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.10d {+21h 48m 24s} -18.54d {-18d 32' 19"} MOON_DIST: 67.37 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.49 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.24,-23.10 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT Transient Coordinates. COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.) COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog: Num=10632=IGR16418-4532, delta=0.008 [deg]. COMMENTS: This matches a source in the ground catalog: IGRJ16418-4532, delta=0.003 [deg]. COMMENTS: This is not a GRB -- it is a hard x-ray transient. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 07:59:52 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.455d {+16h 41m 49s} (J2000), 250.850d {+16h 43m 24s} (current), 249.548d {+16h 38m 12s} (1950) GRB_DEC: -45.540d {-45d 32' 22"} (J2000), -45.580d {-45d 34' 46"} (current), -45.444d {-45d 26' 39"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28700.25 SOD {07:58:20.25} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] FLAGS: 0x3 MERIT: 98.39 SUN_POSTN: 175.99d {+11h 43m 58s} +1.74d {+01d 44' 07"} SUN_DIST: 80.73 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.10d {+21h 48m 24s} -18.54d {-18d 32' 19"} MOON_DIST: 67.37 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.49 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.24,-23.10 [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 matches a source in the ground catalog: IGRJ16418-4532, delta=0.003 [deg]. 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 matches a source in the on-board catalog. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:00:00 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.455d {+16h 41m 49s} (J2000), 250.850d {+16h 43m 24s} (current), 249.548d {+16h 38m 12s} (1950) GRB_DEC: -45.540d {-45d 32' 22"} (J2000), -45.580d {-45d 34' 46"} (current), -45.444d {-45d 26' 39"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28700.25 SOD {07:58:20.25} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 819.00 [sec] (=13.7 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 98.39 SUN_POSTN: 175.99d {+11h 43m 58s} +1.74d {+01d 44' 07"} SUN_DIST: 80.73 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.10d {+21h 48m 24s} -18.54d {-18d 32' 17"} MOON_DIST: 67.37 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.49 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.24,-23.10 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT SC Slew decision. COMMENTS: SC will immediately slew to this target. COMMENTS: This matches a source in the ground catalog: IGRJ16418-4532, delta=0.003 [deg]. 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 matches a source in the on-board catalog. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the BAT IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:00:53 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.4669d {+16h 41m 52.05s} (J2000), 250.8614d {+16h 43m 26.74s} (current), 249.5602d {+16h 38m 14.44s} (1950) GRB_DEC: -45.5421d {-45d 32' 31.5"} (J2000), -45.5821d {-45d 34' 55.6"} (current), -45.4469d {-45d 26' 48.9"} (1950) GRB_ERROR: 4.9 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 3.19e-09 [erg/cm2/sec] GRB_SIGNIF: 8.71 [sigma] IMG_START_DATE: 19475 TJD; 261 DOY; 21/09/18 IMG_START_TIME: 28828.15 SOD {08:00:28.15} UT, 127.9 [sec] since BAT Trigger Time TAM[0-3]: 327.63 237.13 261.65 243.66 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 175.99d {+11h 43m 58s} +1.74d {+01d 44' 06"} SUN_DIST: 80.74 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.11d {+21h 48m 26s} -18.54d {-18d 32' 08"} MOON_DIST: 67.37 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.48 [deg] galactic lon,lat of the burst ECL_COORDS: 255.25,-23.10 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: This matches a source in the BAT ground catalog: IGRJ16418-4532, delta=0.005 [deg]. COMMENTS: The XRT position is 0.52 arcmin from the BAT position. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:01:03 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.4669d {+16h 41m 52.0s} (J2000), 250.8614d {+16h 43m 26.7s} (current), 249.5602d {+16h 38m 14.4s} (1950) GRB_DEC: -45.5421d {-45d 32' 31.5"} (J2000), -45.5821d {-45d 34' 55.6"} (current), -45.4469d {-45d 26' 48.9"} (1950) GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic] GRB_INTEN: 76 [cnts] IMG_START_DATE: 19475 TJD; 261 DOY; 21/09/18 IMG_START_TIME: 28828.15 SOD {08:00:28.15} UT, 127.9 [sec] since BAT Trigger Time CENTROID_X: 286.10, raw= 286 [pixels] CENTROID_Y: 296.97, raw= 297 [pixels] ROLL: 282.37 [deg] GAIN: 1 MODE: 3, Long Image mode WAVEFORM: 134 EXPO_TIME: 2.50 [sec] GRB_POS_XRT_Y: -2.65 GRB_POS_XRT_Z: -50.20 IMAGE_URL: sw01073821000msxps_rw.img SUN_POSTN: 175.99d {+11h 43m 58s} +1.74d {+01d 44' 06"} SUN_DIST: 80.74 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.11d {+21h 48m 27s} -18.54d {-18d 32' 06"} MOON_DIST: 67.37 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.48 [deg] galactic lon,lat of the burst ECL_COORDS: 255.25,-23.10 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Image. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:01:09 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1073821, Seg_Num: 0 SPEC_START_DATE: 19475 TJD; 261 DOY; 21/09/18 SPEC_START_TIME: 28833.25 SOD {08:00:33.25} UT, 133.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 19475 TJD; 261 DOY; 21/09/18 SPEC_STOP_TIME: 28834.31 SOD {08:00:34.31} UT LIVETIME: 1.37 [sec] POINT_RA: 250.49d {+16h 41m 57s} (J2000) POINT_DEC: -45.55d {-45d 32' 45"} (J2000) MODE: 5, Low Rate Photodiode mode WAVEFORM: 82 LRPD_BIAS: 0 (this value is valid only when in LRPD mode) TERM_COND: 4 SPEC_URL: sw01073821000msxlr.pha SUN_POSTN: 175.99d {+11h 43m 58s} +1.73d {+01d 44' 06"} SUN_DIST: 80.75 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.11d {+21h 48m 27s} -18.53d {-18d 32' 05"} MOON_DIST: 67.36 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.20, 0.47 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 255.27,-23.10 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Spectrum. COMMENTS: This spectrum accumulation was terminated by the 'LRPD-to-WT Transition' condition. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:01:26 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 1073821, Seg_Num: 0 POINT_RA: 250.486d {+16h 41m 57s} (J2000) POINT_DEC: -45.546d {-45d 32' 44"} (J2000) TP_START_DATE: 19475 TJD; 261 DOY; 21/09/18 TP_START_TIME: 28828.15 SOD {08:00:28.15} UT, 127.9 [sec] since BAT Trigger Time TP_EXPO_TIME: 2.507 [sec] TP_URL: sw01073821000msxim_rw.img SUN_POSTN: 175.99d {+11h 43m 58s} +1.73d {+01d 44' 06"} SUN_DIST: 80.75 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.11d {+21h 48m 27s} -18.53d {-18d 32' 02"} MOON_DIST: 67.36 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.20, 0.47 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 255.27,-23.10 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Thresholded-Pixels. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:02:27 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 1073821, Seg_Num: 0 POINT_RA: 250.489d {+16h 41m 57s} (J2000) POINT_DEC: -45.544d {-45d 32' 39"} (J2000) LC_START_DATE: 19475 TJD; 261 DOY; 21/09/18 LC_START_TIME: 28833.46 SOD {08:00:33.46} UT, 133.2 [sec] since BAT Trigger Time LC_STOP_DATE: 19475 TJD; 261 DOY; 21/09/18 LC_STOP_TIME: 28939.07 SOD {08:02:19.07} UT LC_LIVE_TIME: 107.35 [sec], 101.6% DELTA_TIME: 86294.39 [sec] N_BINS: 100 TERM_COND: 0 LC_URL: sw01073821000msx.lc SUN_POSTN: 175.99d {+11h 43m 58s} +1.73d {+01d 44' 05"} SUN_DIST: 80.75 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.12d {+21h 48m 30s} -18.53d {-18d 31' 51"} MOON_DIST: 67.37 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.20, 0.47 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 255.27,-23.10 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:02:41 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.455d {+16h 41m 49s} (J2000), 250.850d {+16h 43m 24s} (current), 249.548d {+16h 38m 12s} (1950) GRB_DEC: -45.540d {-45d 32' 22"} (J2000), -45.580d {-45d 34' 46"} (current), -45.444d {-45d 26' 39"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28700.25 SOD {07:58:20.25} UT TRIGGER_INDEX: 20000 GRB_PHI: -139.31 [deg] GRB_THETA: 22.35 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x19D RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] LC_URL: sw01073821000msb.lc SUN_POSTN: 175.99d {+11h 43m 58s} +1.73d {+01d 44' 04"} SUN_DIST: 80.73 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.13d {+21h 48m 30s} -18.53d {-18d 31' 48"} MOON_DIST: 67.39 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.49 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.24,-23.10 [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 an image trigger. COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog. COMMENTS: This matches a source in the ground catalog: IGRJ16418-4532, delta=0.003 [deg]. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:05:06 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1073821, Seg_Num: 0 POINT_RA: 250.486d {+16h 41m 57s} (J2000) POINT_DEC: -45.546d {-45d 32' 45"} (J2000) POINT_ROLL: 282.371d IMG_START_DATE: 19475 TJD; 261 DOY; 21/09/18 IMG_START_TIME: 28834.08 SOD {08:00:34.08} UT, 133.8 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 1.174 N_STARS: 189 X_OFFSET: 384 [pixels] Y_OFFSET: 232 [pixels] X_MAX: 1823 [pixels] Y_MAX: 1671 [pixels] DET_THRESH: 9 PHOTO_THRESH: 4 SL_URL: sw01073821000msufc0133.fits SUN_POSTN: 175.99d {+11h 43m 59s} +1.73d {+01d 44' 02"} SUN_DIST: 80.75 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.15d {+21h 48m 36s} -18.52d {-18d 31' 22"} MOON_DIST: 67.39 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.20, 0.47 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 255.27,-23.10 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:06:18 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1073821, Seg_Num: 0 POINT_RA: 250.486d {+16h 41m 57s} (J2000) POINT_DEC: -45.546d {-45d 32' 45"} (J2000) ROLL: 282.371d IMG_START_DATE: 19475 TJD; 261 DOY; 21/09/18 IMG_START_TIME: 28834.08 SOD {08:00:34.08} UT, 133.8 [sec] since BAT Trigger Time FILTER: 7, U EXPOSURE_ID: 653644861 X_OFFSET: 891 [pixels] Y_OFFSET: 812 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 1051 Y_GRB_POS: 972 BINNING_INDEX: 1 IM_URL: sw01073821000msuni0161.fits SUN_POSTN: 176.00d {+11h 43m 59s} +1.73d {+01d 44' 01"} SUN_DIST: 80.75 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.16d {+21h 48m 38s} -18.52d {-18d 31' 10"} MOON_DIST: 67.40 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.20, 0.47 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 255.27,-23.10 [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: Sat 18 Sep 21 08:09:31 UT NOTICE_TYPE: Swift-BAT Scaled Map TRIGGER_NUM: 1073821, Seg_Num: 0 POINT_RA: 270.762d {+18h 03m 03s} (J2000) POINT_DEC: -29.833d {-29d 49' 59"} (J2000) MAP_DATE: 19475 TJD; 261 DOY; 21/09/18 MAP_TIME: 28700.25 SOD {07:58:20.25} UT TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x19D RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] MAP_URL: sw01073821000msbsm.fits SUN_POSTN: 176.00d {+11h 43m 59s} +1.73d {+01d 43' 58"} MOON_POSTN: 327.19d {+21h 48m 45s} -18.51d {-18d 30' 35"} MOON_ILLUM: 92 [%] GAL_COORDS: 1.15, -3.73 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 270.67, -6.40 [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 an image trigger. COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:09:56 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.455d {+16h 41m 49s} (J2000), 250.850d {+16h 43m 24s} (current), 249.548d {+16h 38m 12s} (1950) GRB_DEC: -45.540d {-45d 32' 22"} (J2000), -45.580d {-45d 34' 46"} (current), -45.444d {-45d 26' 39"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28700.25 SOD {07:58:20.25} UT TRIGGER_INDEX: 20000 GRB_PHI: -139.31 [deg] GRB_THETA: 22.35 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x19D RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] LC_URL: sw01073821000msb.lc SUN_POSTN: 176.00d {+11h 43m 59s} +1.73d {+01d 43' 57"} SUN_DIST: 80.72 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.19d {+21h 48m 46s} -18.51d {-18d 30' 30"} MOON_DIST: 67.45 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.49 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.24,-23.10 [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 an image trigger. COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog. COMMENTS: This matches a source in the ground catalog: IGRJ16418-4532, delta=0.003 [deg]. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:11:44 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.455d {+16h 41m 49s} (J2000), 250.850d {+16h 43m 24s} (current), 249.548d {+16h 38m 12s} (1950) GRB_DEC: -45.540d {-45d 32' 22"} (J2000), -45.580d {-45d 34' 46"} (current), -45.444d {-45d 26' 39"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28700.25 SOD {07:58:20.25} UT TRIGGER_INDEX: 20000 GRB_PHI: -139.31 [deg] GRB_THETA: 22.35 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x19D RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] LC_URL: sw01073821000msb.lc SUN_POSTN: 176.00d {+11h 44m 00s} +1.73d {+01d 43' 56"} SUN_DIST: 80.72 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.21d {+21h 48m 50s} -18.50d {-18d 30' 11"} MOON_DIST: 67.47 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.49 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.24,-23.10 [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 an image trigger. COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog. COMMENTS: This matches a source in the ground catalog: IGRJ16418-4532, delta=0.003 [deg]. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:13:56 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1073821, Seg_Num: 0 SPEC_START_DATE: 19475 TJD; 261 DOY; 21/09/18 SPEC_START_TIME: 28834.25 SOD {08:00:34.25} UT, 134.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 19475 TJD; 261 DOY; 21/09/18 SPEC_STOP_TIME: 29621.19 SOD {08:13:41.19} UT LIVETIME: 786.72 [sec] POINT_RA: 250.49d {+16h 41m 57s} (J2000) POINT_DEC: -45.54d {-45d 32' 37"} (J2000) MODE: 6, Windowed Timing mode WAVEFORM: 60 LRPD_BIAS: 0 (this value is valid only when in LRPD mode) TERM_COND: 2 SPEC_URL: sw01073821000msxwt.pha SUN_POSTN: 176.00d {+11h 44m 00s} +1.73d {+01d 43' 54"} SUN_DIST: 80.74 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.23d {+21h 48m 55s} -18.50d {-18d 29' 47"} MOON_DIST: 67.46 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.20, 0.47 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 255.27,-23.10 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Spectrum. COMMENTS: This spectrum accumulation was terminated by the 'Snapshot End' condition. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:14:09 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1073821, Seg_Num: 0 POINT_RA: 250.489d {+16h 41m 57s} (J2000) POINT_DEC: -45.544d {-45d 32' 38"} (J2000) POINT_ROLL: 282.369d IMG_START_DATE: 19475 TJD; 261 DOY; 21/09/18 IMG_START_TIME: 29568.12 SOD {08:12:48.12} UT, 867.9 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 0.268 N_STARS: 99 X_OFFSET: 331 [pixels] Y_OFFSET: 252 [pixels] X_MAX: 1770 [pixels] Y_MAX: 1691 [pixels] DET_THRESH: 5 PHOTO_THRESH: 2 SL_URL: sw01073821000msufc0867.fits SUN_POSTN: 176.00d {+11h 44m 00s} +1.73d {+01d 43' 53"} SUN_DIST: 80.74 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.23d {+21h 48m 56s} -18.50d {-18d 29' 45"} MOON_DIST: 67.47 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.20, 0.47 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 255.27,-23.10 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 08:14:23 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1073821, Seg_Num: 0 POINT_RA: 250.489d {+16h 41m 57s} (J2000) POINT_DEC: -45.544d {-45d 32' 38"} (J2000) ROLL: 282.369d IMG_START_DATE: 19475 TJD; 261 DOY; 21/09/18 IMG_START_TIME: 29568.12 SOD {08:12:48.12} UT, 867.9 [sec] since BAT Trigger Time FILTER: 7, U EXPOSURE_ID: 653645595 X_OFFSET: 890 [pixels] Y_OFFSET: 811 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 1050 Y_GRB_POS: 971 BINNING_INDEX: 1 IM_URL: sw01073821000msuni0895.fits SUN_POSTN: 176.00d {+11h 44m 00s} +1.73d {+01d 43' 53"} SUN_DIST: 80.74 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.23d {+21h 48m 56s} -18.50d {-18d 29' 43"} MOON_DIST: 67.47 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.20, 0.47 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 255.27,-23.10 [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: Sat 18 Sep 21 08:16:15 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1073821, Seg_Num: 0 GRB_RA: 250.455d {+16h 41m 49s} (J2000), 250.850d {+16h 43m 24s} (current), 249.548d {+16h 38m 12s} (1950) GRB_DEC: -45.540d {-45d 32' 22"} (J2000), -45.580d {-45d 34' 46"} (current), -45.444d {-45d 26' 39"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28700.25 SOD {07:58:20.25} UT TRIGGER_INDEX: 20000 GRB_PHI: -139.31 [deg] GRB_THETA: 22.35 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x19D RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 6.79 [sigma] LC_URL: sw01073821000msb.lc SUN_POSTN: 176.00d {+11h 44m 00s} +1.73d {+01d 43' 51"} SUN_DIST: 80.72 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 327.25d {+21h 49m 00s} -18.49d {-18d 29' 23"} MOON_DIST: 67.51 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 339.19, 0.49 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.24,-23.10 [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 an image trigger. COMMENTS: A point_source was found. COMMENTS: This matches a source in the on-board catalog. COMMENTS: This matches a source in the ground catalog: IGRJ16418-4532, delta=0.003 [deg]. COMMENTS: This is not a GRB. COMMENTS: This is an interesting source. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 177.80,-17.51 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 10:40:36 UT NOTICE_TYPE: Swift-S/C Will_NOT_Slew TRIGGER_NUM: 1073821, Seg_Num: 1 GRB_RA: 250.467d {+16h 41m 52s} (J2000), 250.862d {+16h 43m 27s} (current), 249.560d {+16h 38m 14s} (1950) GRB_DEC: -45.542d {-45d 32' 30"} (J2000), -45.582d {-45d 34' 54"} (current), -45.447d {-45d 26' 48"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28784.25 SOD {07:59:44.25} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] SLEW_QUERY: 0x2 WAIT_TIME: 6.00 [sec] (=0.1 [min]) OBS_TIME: 0.00 [sec] (=0.0 [min]) INST_MODES: BAT: 0=0x0 XRT: 7=0x7 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 176.09d {+11h 44m 22s} +1.69d {+01d 41' 32"} SUN_DIST: 80.64 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 328.59d {+21h 54m 21s} -18.05d {-18d 03' 14"} MOON_DIST: 68.73 [deg] MOON_ILLUM: 93 [%] GAL_COORDS: 339.19, 0.48 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.25,-23.10 [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 matches a source in the ground catalog: IGRJ16418-4532, delta=0.005 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 10:40:41 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1073821, Seg_Num: 1 GRB_RA: 250.467d {+16h 41m 52s} (J2000), 250.862d {+16h 43m 27s} (current), 249.560d {+16h 38m 14s} (1950) GRB_DEC: -45.542d {-45d 32' 30"} (J2000), -45.582d {-45d 34' 54"} (current), -45.447d {-45d 26' 48"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28784.25 SOD {07:59:44.25} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 176.09d {+11h 44m 22s} +1.69d {+01d 41' 31"} SUN_DIST: 80.64 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 328.59d {+21h 54m 21s} -18.05d {-18d 03' 13"} MOON_DIST: 68.73 [deg] MOON_ILLUM: 93 [%] GAL_COORDS: 339.19, 0.48 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.25,-23.10 [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 matches a source in the ground catalog: IGRJ16418-4532, delta=0.005 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 10:40:47 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1073821, Seg_Num: 1 GRB_RA: 250.467d {+16h 41m 52s} (J2000), 250.862d {+16h 43m 27s} (current), 249.560d {+16h 38m 14s} (1950) GRB_DEC: -45.542d {-45d 32' 30"} (J2000), -45.582d {-45d 34' 54"} (current), -45.447d {-45d 26' 48"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28784.25 SOD {07:59:44.25} 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: 2528.00 [sec] (=42.1 [min]) INST_MODES: BAT: 0=0x0 XRT: 7=0x7 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 176.09d {+11h 44m 22s} +1.69d {+01d 41' 31"} SUN_DIST: 80.64 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 328.59d {+21h 54m 22s} -18.05d {-18d 03' 12"} MOON_DIST: 68.73 [deg] MOON_ILLUM: 93 [%] GAL_COORDS: 339.19, 0.48 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.25,-23.10 [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 matches a source in the ground catalog: IGRJ16418-4532, delta=0.005 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sat 18 Sep 21 12:16:44 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1073821, Seg_Num: 1 GRB_RA: 250.467d {+16h 41m 52s} (J2000), 250.862d {+16h 43m 27s} (current), 249.560d {+16h 38m 14s} (1950) GRB_DEC: -45.542d {-45d 32' 30"} (J2000), -45.582d {-45d 34' 54"} (current), -45.447d {-45d 26' 48"} (1950) GRB_DATE: 19475 TJD; 261 DOY; 21/09/18 GRB_TIME: 28784.25 SOD {07:59:44.25} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 176.15d {+11h 44m 36s} +1.67d {+01d 39' 58"} SUN_DIST: 80.58 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 329.47d {+21h 57m 54s} -17.76d {-17d 45' 32"} MOON_DIST: 69.55 [deg] MOON_ILLUM: 93 [%] GAL_COORDS: 339.19, 0.48 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 255.25,-23.10 [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 matches a source in the ground catalog: IGRJ16418-4532, delta=0.005 [deg].