////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 18:57:55 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.700d {+17h 54m 48s} (J2000), 268.989d {+17h 55m 57s} (current), 267.925d {+17h 51m 42s} (1950) GRB_DEC: -25.800d {-25d 47' 58"} (J2000), -25.802d {-25d 48' 05"} (current), -25.792d {-25d 47' 28"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 15281 [cnts] Image_Peak=758 [image_cnts] TRIGGER_DUR: 1.024 [sec] TRIGGER_INDEX: 155 E_range: 50-350 keV BKG_INTEN: 36379 [cnts] BKG_TIME: 68242.49 SOD {18:57:22.49} UT BKG_DUR: 8 [sec] GRB_DATE: 18358 TJD; 240 DOY; 18/08/28 GRB_TIME: 68254.78 SOD {18:57:34.78} UT GRB_PHI: -7.39 [deg] GRB_THETA: 53.36 [deg] SOLN_STATUS: 0x20000103 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] MERIT_PARAMS: +1 +0 +0 +0 +3 +5 +0 +1 +39 +0 SUN_POSTN: 157.24d {+10h 28m 56s} +9.52d {+09d 31' 18"} SUN_DIST: 113.65 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 2.97d {+00h 11m 54s} -3.38d {-03d 22' 31"} MOON_DIST: 92.11 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.83, -2.37 [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 matches a source in the ground catalog: SwJ1753.7-2544, delta=0.251 [deg]. COMMENTS: This is not a GRB. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. COMMENTS: COMMENTS: NOTE: This BAT event is temporally(8.0<100sec) coincident with the FERMI_GBM event (trignum=557175451). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 18:58:11 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.700d {+17h 54m 48s} (J2000), 268.989d {+17h 55m 57s} (current), 267.925d {+17h 51m 42s} (1950) GRB_DEC: -25.800d {-25d 47' 58"} (J2000), -25.802d {-25d 48' 05"} (current), -25.792d {-25d 47' 28"} (1950) GRB_DATE: 18358 TJD; 240 DOY; 18/08/28 GRB_TIME: 68254.78 SOD {18:57:34.78} UT TRIGGER_INDEX: 155 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 18"} SUN_DIST: 113.65 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 2.98d {+00h 11m 54s} -3.37d {-03d 22' 28"} MOON_DIST: 92.11 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.83, -2.37 [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: SwJ1753.7-2544, delta=0.251 [deg]. 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 not a GRB. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 18:58:21 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.700d {+17h 54m 48s} (J2000), 268.989d {+17h 55m 57s} (current), 267.925d {+17h 51m 42s} (1950) GRB_DEC: -25.800d {-25d 47' 58"} (J2000), -25.802d {-25d 48' 05"} (current), -25.792d {-25d 47' 28"} (1950) GRB_DATE: 18358 TJD; 240 DOY; 18/08/28 GRB_TIME: 68254.78 SOD {18:57:34.78} UT TRIGGER_INDEX: 155 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 60.00 [sec] (=1.0 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 18"} SUN_DIST: 113.65 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 2.98d {+00h 11m 55s} -3.37d {-03d 22' 26"} MOON_DIST: 92.11 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.83, -2.37 [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: SwJ1753.7-2544, delta=0.251 [deg]. 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 not a GRB. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 18:58:08 UT NOTICE_TYPE: Swift-BAT Transient Position TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.700d {+17h 54m 48s} (J2000), 268.989d {+17h 55m 57s} (current), 267.925d {+17h 51m 42s} (1950) GRB_DEC: -25.800d {-25d 47' 58"} (J2000), -25.802d {-25d 48' 05"} (current), -25.792d {-25d 47' 28"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 15281 [cnts] Image_Peak=758 [image_cnts] TRIGGER_DUR: 1.024 [sec] TRIGGER_INDEX: 155 E_range: 50-350 keV BKG_INTEN: 36379 [cnts] BKG_TIME: 68242.49 SOD {18:57:22.49} UT BKG_DUR: 8 [sec] GRB_DATE: 18358 TJD; 240 DOY; 18/08/28 GRB_TIME: 68254.78 SOD {18:57:34.78} UT GRB_PHI: -7.39 [deg] GRB_THETA: 53.36 [deg] SOLN_STATUS: 0x20000103 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] MERIT_PARAMS: +1 +0 +0 +0 +3 +5 +0 +1 +39 +0 SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 18"} SUN_DIST: 113.65 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 2.98d {+00h 11m 54s} -3.37d {-03d 22' 28"} MOON_DIST: 92.11 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.83, -2.37 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT Transient 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 matches a source in the ground catalog: SwJ1753.7-2544, delta=0.251 [deg]. COMMENTS: This is not a GRB -- it is a hard x-ray transient. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. COMMENTS: COMMENTS: NOTE: This BAT event is temporally(8.0<100sec) coincident with the FERMI_GBM event (trignum=557175451). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 18:59:57 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.7184d {+17h 54m 52.41s} (J2000), 269.0076d {+17h 56m 01.83s} (current), 267.9434d {+17h 51m 46.41s} (1950) GRB_DEC: -25.7991d {-25d 47' 56.7"} (J2000), -25.8012d {-25d 48' 04.1"} (current), -25.7910d {-25d 47' 27.5"} (1950) GRB_ERROR: 5.8 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 7.99e-10 [erg/cm2/sec] GRB_SIGNIF: 5.19 [sigma] IMG_START_DATE: 18358 TJD; 240 DOY; 18/08/28 IMG_START_TIME: 68370.38 SOD {18:59:30.38} UT, 115.6 [sec] since BAT Trigger Time TAM[0-3]: 327.67 237.14 261.68 243.66 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 16"} SUN_DIST: 113.66 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 2.99d {+00h 11m 58s} -3.37d {-03d 22' 09"} MOON_DIST: 92.11 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.75, -0.15 [deg] galactic lon,lat of the burst ECL_COORDS: 268.85, -2.36 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: This matches a source in the BAT ground catalog: SwJ1753.7-2544, delta=0.267 [deg]. COMMENTS: The XRT position is 1.00 arcmin from the BAT position. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:00:18 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 856977, Seg_Num: 0 SPEC_START_DATE: 18358 TJD; 240 DOY; 18/08/28 SPEC_START_TIME: 68375.49 SOD {18:59:35.49} UT, 120.7 [sec] since BAT Trigger Time SPEC_STOP_DATE: 18358 TJD; 240 DOY; 18/08/28 SPEC_STOP_TIME: 68376.56 SOD {18:59:36.56} UT LIVETIME: 1.37 [sec] POINT_RA: 268.73d {+17h 54m 56s} (J2000) POINT_DEC: -25.81d {-25d 48' 40"} (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: sw00856977000msxlr.pha SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 16"} SUN_DIST: 113.67 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 2.99d {+00h 11m 58s} -3.37d {-03d 22' 05"} MOON_DIST: 92.10 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.17 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 268.86, -2.38 [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: Tue 28 Aug 18 19:00:07 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.7184d {+17h 54m 52.4s} (J2000), 269.0076d {+17h 56m 01.8s} (current), 267.9434d {+17h 51m 46.4s} (1950) GRB_DEC: -25.7991d {-25d 47' 56.7"} (J2000), -25.8012d {-25d 48' 04.1"} (current), -25.7910d {-25d 47' 27.5"} (1950) GRB_ERROR: 5.8 [arcsec, radius, statistical plus systematic] GRB_INTEN: 27 [cnts] IMG_START_DATE: 18358 TJD; 240 DOY; 18/08/28 IMG_START_TIME: 68370.38 SOD {18:59:30.38} UT, 115.6 [sec] since BAT Trigger Time CENTROID_X: 286.08, raw= 286 [pixels] CENTROID_Y: 279.12, raw= 279 [pixels] ROLL: 269.46 [deg] GAIN: 1 MODE: 3, Long Image mode WAVEFORM: 134 EXPO_TIME: 2.50 [sec] GRB_POS_XRT_Y: -45.43 GRB_POS_XRT_Z: -47.87 IMAGE_URL: sw00856977000msxps_rw.img SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 16"} SUN_DIST: 113.66 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 2.99d {+00h 11m 58s} -3.37d {-03d 22' 07"} MOON_DIST: 92.11 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.75, -0.15 [deg] galactic lon,lat of the burst ECL_COORDS: 268.85, -2.36 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Image. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:00:12 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 856977, Seg_Num: 0 POINT_RA: 268.733d {+17h 54m 56s} (J2000) POINT_DEC: -25.812d {-25d 48' 41"} (J2000) TP_START_DATE: 18358 TJD; 240 DOY; 18/08/28 TP_START_TIME: 68370.38 SOD {18:59:30.38} UT, 115.6 [sec] since BAT Trigger Time TP_EXPO_TIME: 2.507 [sec] TP_URL: sw00856977000msxim_rw.img SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 16"} SUN_DIST: 113.67 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 2.99d {+00h 11m 58s} -3.37d {-03d 22' 06"} MOON_DIST: 92.10 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.17 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 268.86, -2.38 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Thresholded-Pixels. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:00:43 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 856977, Seg_Num: 0 SPEC_START_DATE: 18358 TJD; 240 DOY; 18/08/28 SPEC_START_TIME: 68376.49 SOD {18:59:36.49} UT, 121.7 [sec] since BAT Trigger Time SPEC_STOP_DATE: 18358 TJD; 240 DOY; 18/08/28 SPEC_STOP_TIME: 68408.74 SOD {19:00:08.74} UT LIVETIME: 32.02 [sec] POINT_RA: 268.74d {+17h 54m 56s} (J2000) POINT_DEC: -25.81d {-25d 48' 43"} (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: sw00856977000msxwt.pha SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 16"} SUN_DIST: 113.68 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 3.00d {+00h 11m 59s} -3.37d {-03d 22' 01"} MOON_DIST: 92.10 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.17 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 268.86, -2.38 [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: Tue 28 Aug 18 19:00:32 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 856977, Seg_Num: 0 POINT_RA: 268.735d {+17h 54m 56s} (J2000) POINT_DEC: -25.812d {-25d 48' 43"} (J2000) LC_START_DATE: 18358 TJD; 240 DOY; 18/08/28 LC_START_TIME: 68375.70 SOD {18:59:35.70} UT, 120.9 [sec] since BAT Trigger Time LC_STOP_DATE: 18358 TJD; 240 DOY; 18/08/28 LC_STOP_TIME: 68408.74 SOD {19:00:08.74} UT LC_LIVE_TIME: 34.76 [sec], 105.2% DELTA_TIME: 86366.96 [sec] N_BINS: 32 TERM_COND: 2 LC_URL: sw00856977000msx.lc SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 16"} SUN_DIST: 113.68 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 3.00d {+00h 11m 59s} -3.37d {-03d 22' 02"} MOON_DIST: 92.10 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.17 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 268.86, -2.38 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. COMMENTS: This Lightcurve was terminated by the 'Snapshot End' condition. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:01:00 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 856977, Seg_Num: 0 POINT_RA: 268.733d {+17h 54m 56s} (J2000) POINT_DEC: -25.811d {-25d 48' 40"} (J2000) POINT_ROLL: 269.464d IMG_START_DATE: 18358 TJD; 240 DOY; 18/08/28 IMG_START_TIME: 68378.71 SOD {18:59:38.71} UT, 123.9 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 0.922 N_STARS: 181 X_OFFSET: 712 [pixels] Y_OFFSET: 528 [pixels] X_MAX: 1671 [pixels] Y_MAX: 1487 [pixels] DET_THRESH: 8 PHOTO_THRESH: 4 SL_URL: sw00856977000msufc0123.fits SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 15"} SUN_DIST: 113.67 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 3.00d {+00h 12m 00s} -3.37d {-03d 21' 57"} MOON_DIST: 92.11 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.17 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 268.86, -2.38 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:02:10 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 856977, Seg_Num: 0 POINT_RA: 268.733d {+17h 54m 56s} (J2000) POINT_DEC: -25.811d {-25d 48' 40"} (J2000) ROLL: 269.464d IMG_START_DATE: 18358 TJD; 240 DOY; 18/08/28 IMG_START_TIME: 68378.71 SOD {18:59:38.71} UT, 123.9 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 557175600 X_OFFSET: 934 [pixels] Y_OFFSET: 906 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 1094 Y_GRB_POS: 1066 BINNING_INDEX: 1 IM_URL: sw00856977000msuni0145.fits SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 14"} SUN_DIST: 113.67 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 3.01d {+00h 12m 02s} -3.36d {-03d 21' 45"} MOON_DIST: 92.12 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.17 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 268.86, -2.38 [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: Tue 28 Aug 18 19:02:42 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.700d {+17h 54m 48s} (J2000), 268.989d {+17h 55m 57s} (current), 267.925d {+17h 51m 42s} (1950) GRB_DEC: -25.800d {-25d 47' 58"} (J2000), -25.802d {-25d 48' 05"} (current), -25.792d {-25d 47' 28"} (1950) GRB_DATE: 18358 TJD; 240 DOY; 18/08/28 GRB_TIME: 68254.78 SOD {18:57:34.78} UT TRIGGER_INDEX: 155 GRB_PHI: -7.39 [deg] GRB_THETA: 53.36 [deg] DELTA_TIME: 51.00 [sec] TRIGGER_DUR: 1.024 [sec] SOLN_STATUS: 0x103 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] LC_URL: sw00856977000msb.lc SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 14"} SUN_DIST: 113.64 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 3.01d {+00h 12m 03s} -3.36d {-03d 21' 39"} MOON_DIST: 92.15 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.83, -2.37 [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 matches a source in the ground catalog: SwJ1753.7-2544, delta=0.251 [deg]. COMMENTS: This is not a GRB. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:02:51 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.700d {+17h 54m 48s} (J2000), 268.989d {+17h 55m 57s} (current), 267.925d {+17h 51m 42s} (1950) GRB_DEC: -25.800d {-25d 47' 58"} (J2000), -25.802d {-25d 48' 05"} (current), -25.792d {-25d 47' 28"} (1950) GRB_DATE: 18358 TJD; 240 DOY; 18/08/28 GRB_TIME: 68254.78 SOD {18:57:34.78} UT TRIGGER_INDEX: 155 GRB_PHI: -7.39 [deg] GRB_THETA: 53.36 [deg] DELTA_TIME: 51.00 [sec] TRIGGER_DUR: 1.024 [sec] SOLN_STATUS: 0x103 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] LC_URL: sw00856977000msb.lc SUN_POSTN: 157.24d {+10h 28m 57s} +9.52d {+09d 31' 14"} SUN_DIST: 113.64 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 3.01d {+00h 12m 03s} -3.36d {-03d 21' 37"} MOON_DIST: 92.15 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.83, -2.37 [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 matches a source in the ground catalog: SwJ1753.7-2544, delta=0.251 [deg]. COMMENTS: This is not a GRB. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:07:08 UT NOTICE_TYPE: Swift-BAT Scaled Map TRIGGER_NUM: 856977, Seg_Num: 0 POINT_RA: 329.684d {+21h 58m 44s} (J2000) POINT_DEC: -30.247d {-30d 14' 49"} (J2000) MAP_DATE: 18358 TJD; 240 DOY; 18/08/28 MAP_TIME: 68254.78 SOD {18:57:34.78} UT TRIGGER_DUR: 1.024 [sec] SOLN_STATUS: 0x103 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] MAP_URL: sw00856977000msbsm.fits SUN_POSTN: 157.24d {+10h 28m 58s} +9.52d {+09d 31' 10"} MOON_POSTN: 3.05d {+00h 12m 12s} -3.35d {-03d 20' 51"} MOON_ILLUM: 95 [%] GAL_COORDS: 17.69,-52.22 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 321.16,-16.78 [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 not a GRB. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:08:06 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.700d {+17h 54m 48s} (J2000), 268.989d {+17h 55m 57s} (current), 267.925d {+17h 51m 42s} (1950) GRB_DEC: -25.800d {-25d 47' 58"} (J2000), -25.802d {-25d 48' 05"} (current), -25.792d {-25d 47' 28"} (1950) GRB_DATE: 18358 TJD; 240 DOY; 18/08/28 GRB_TIME: 68254.78 SOD {18:57:34.78} UT TRIGGER_INDEX: 155 GRB_PHI: -7.39 [deg] GRB_THETA: 53.36 [deg] DELTA_TIME: 51.00 [sec] TRIGGER_DUR: 1.024 [sec] SOLN_STATUS: 0x103 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] LC_URL: sw00856977000msb.lc SUN_POSTN: 157.24d {+10h 28m 58s} +9.52d {+09d 31' 09"} SUN_DIST: 113.64 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 3.06d {+00h 12m 14s} -3.34d {-03d 20' 41"} MOON_DIST: 92.20 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.83, -2.37 [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 matches a source in the ground catalog: SwJ1753.7-2544, delta=0.251 [deg]. COMMENTS: This is not a GRB. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:10:37 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 856977, Seg_Num: 0 GRB_RA: 268.700d {+17h 54m 48s} (J2000), 268.989d {+17h 55m 57s} (current), 267.925d {+17h 51m 42s} (1950) GRB_DEC: -25.800d {-25d 47' 58"} (J2000), -25.802d {-25d 48' 05"} (current), -25.792d {-25d 47' 28"} (1950) GRB_DATE: 18358 TJD; 240 DOY; 18/08/28 GRB_TIME: 68254.78 SOD {18:57:34.78} UT TRIGGER_INDEX: 155 GRB_PHI: -7.39 [deg] GRB_THETA: 53.36 [deg] DELTA_TIME: 51.00 [sec] TRIGGER_DUR: 1.024 [sec] SOLN_STATUS: 0x103 RATE_SIGNIF: 120.68 [sigma] IMAGE_SIGNIF: 16.50 [sigma] LC_URL: sw00856977000msb.lc SUN_POSTN: 157.24d {+10h 28m 58s} +9.52d {+09d 31' 07"} SUN_DIST: 113.64 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 3.08d {+00h 12m 18s} -3.34d {-03d 20' 14"} MOON_DIST: 92.22 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.74, -0.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.83, -2.37 [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 matches a source in the ground catalog: SwJ1753.7-2544, delta=0.251 [deg]. COMMENTS: This is not a GRB. COMMENTS: This trigger occurred at longitude,latitude = 75.77,8.24 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 19:27:44 UT NOTICE_TYPE: Swift-UVOT Nack-Position TRIGGER_NUM: 856977, Seg_Num: 0 REGION_RA: 268.7184d {+17h 54m 52.41s} (J2000), 269.0076d {+17h 56m 01.83s} (current), 267.9434d {+17h 51m 46.41s} (1950) REGION_DEC: -25.7991d {-25d 47' 56.7"} (J2000), -25.8012d {-25d 48' 04.1"} (current), -25.7910d {-25d 47' 27.5"} (1950) REGION_ERROR: 5.8 [arcsec search radius] REGION_SOURCE: XRT location MAG_LIMIT: 19.60 [mag] 3.00 [sigma] FILTER: 10, White IMG_START_DATE: 18358 TJD; 240 DOY; 18/08/28 IMG_START_TIME: 68374.00 SOD {18:59:34.00} UT, 119.2 [sec] since BAT Trigger Time SUN_POSTN: 157.25d {+10h 29m 01s} +9.51d {+09d 30' 52"} SUN_DIST: 113.64 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 3.22d {+00h 12m 52s} -3.29d {-03d 17' 09"} MOON_DIST: 92.35 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.75, -0.15 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.85, -2.36 [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: Tue 28 Aug 18 20:06:32 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 856977, Seg_Num: 0 POINT_RA: 268.680d {+17h 54m 43s} (J2000) POINT_DEC: -25.793d {-25d 47' 35"} (J2000) POINT_ROLL: 269.499d IMG_START_DATE: 18358 TJD; 240 DOY; 18/08/28 IMG_START_TIME: 71615.05 SOD {19:53:35.05} UT, 3360.3 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 1.316 N_STARS: 96 X_OFFSET: 216 [pixels] Y_OFFSET: 639 [pixels] X_MAX: 1175 [pixels] Y_MAX: 1598 [pixels] DET_THRESH: 10 PHOTO_THRESH: 5 SL_URL: sw00856977000msufc3360.fits SUN_POSTN: 157.28d {+10h 29m 07s} +9.50d {+09d 30' 17"} SUN_DIST: 113.58 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 3.53d {+00h 14m 07s} -3.17d {-03d 10' 09"} MOON_DIST: 92.72 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.73, -0.12 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 268.81, -2.36 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 28 Aug 18 20:07:55 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 856977, Seg_Num: 0 POINT_RA: 268.680d {+17h 54m 43s} (J2000) POINT_DEC: -25.793d {-25d 47' 35"} (J2000) ROLL: 269.499d IMG_START_DATE: 18358 TJD; 240 DOY; 18/08/28 IMG_START_TIME: 71615.05 SOD {19:53:35.05} UT, 3360.3 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 557178836 X_OFFSET: 535 [pixels] Y_OFFSET: 958 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 695 Y_GRB_POS: 1118 BINNING_INDEX: 1 IM_URL: sw00856977000msuni3382.fits SUN_POSTN: 157.28d {+10h 29m 07s} +9.50d {+09d 30' 16"} SUN_DIST: 113.58 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 3.54d {+00h 14m 10s} -3.17d {-03d 09' 54"} MOON_DIST: 92.73 [deg] MOON_ILLUM: 95 [%] GAL_COORDS: 3.73, -0.12 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 268.81, -2.36 [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).