////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:04:54 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 1192747, Seg_Num: 0 GRB_RA: 262.031d {+17h 28m 08s} (J2000), 262.376d {+17h 29m 30s} (current), 261.306d {+17h 25m 13s} (1950) GRB_DEC: -17.114d {-17d 06' 51"} (J2000), -17.132d {-17d 07' 55"} (current), -17.074d {-17d 04' 26"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=5593 [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: 20213 TJD; 269 DOY; 23/09/26 GRB_TIME: 82839.91 SOD {23:00:39.91} UT GRB_PHI: 87.88 [deg] GRB_THETA: 16.27 [deg] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 18.17 [sigma] MERIT_PARAMS: +1 +0 +0 +6 +1 +5 +0 +1 -19 +0 SUN_POSTN: 183.30d {+12h 13m 13s} -1.43d {-01d 25' 52"} SUN_DIST: 79.14 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.88d {+22h 11m 31s} -15.73d {-15d 43' 51"} MOON_DIST: 67.24 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 7.91, 9.69 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 262.34, 6.11 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This Notice was delayed by more than 60 sec past the end of the trigger integration interval; COMMENTS: probably due to it occurring during a Malindi downlink session. COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.) COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 299.56,9.93 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. COMMENTS: COMMENTS: NOTE: This is an ImageTrigger with a ST LoL, so it was NOT distributed to the world! ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:05:06 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1192747, Seg_Num: 0 GRB_RA: 262.031d {+17h 28m 08s} (J2000), 262.376d {+17h 29m 30s} (current), 261.306d {+17h 25m 13s} (1950) GRB_DEC: -17.114d {-17d 06' 51"} (J2000), -17.132d {-17d 07' 55"} (current), -17.074d {-17d 04' 26"} (1950) GRB_DATE: 20213 TJD; 269 DOY; 23/09/26 GRB_TIME: 82839.91 SOD {23:00:39.91} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 18.17 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 183.31d {+12h 13m 13s} -1.43d {-01d 25' 52"} SUN_DIST: 79.14 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.88d {+22h 11m 31s} -15.73d {-15d 43' 48"} MOON_DIST: 67.24 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 7.91, 9.69 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 262.34, 6.11 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT Figure-of-Merit decision. COMMENTS: This was of sufficient merit to become the new Automated Target; COMMENTS: but if the Current PPT has a greater merit, then we will not request a slew. COMMENTS: FOM will request the s/c to slew. COMMENTS: The S/C has yet to make its decision about safe to slew or not. COMMENTS: This does not match any source in the ground catalog. COMMENTS: COMMENTS: The next comments were copied from the BAT_POS Notice: COMMENTS: This is an image trigger. (The RATE_SIGNIF is undefined.) COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 299.56,9.93 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:05:14 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1192747, Seg_Num: 0 GRB_RA: 262.031d {+17h 28m 08s} (J2000), 262.376d {+17h 29m 30s} (current), 261.306d {+17h 25m 13s} (1950) GRB_DEC: -17.114d {-17d 06' 51"} (J2000), -17.132d {-17d 07' 55"} (current), -17.074d {-17d 04' 26"} (1950) GRB_DATE: 20213 TJD; 269 DOY; 23/09/26 GRB_TIME: 82839.91 SOD {23:00:39.91} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 18.17 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 701.00 [sec] (=11.7 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 183.31d {+12h 13m 13s} -1.43d {-01d 25' 52"} SUN_DIST: 79.14 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.88d {+22h 11m 32s} -15.73d {-15d 43' 46"} MOON_DIST: 67.24 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 7.91, 9.69 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 262.34, 6.11 [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 an image trigger. (The RATE_SIGNIF is undefined.) COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 299.56,9.93 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:05:50 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 1192747, Seg_Num: 0 GRB_RA: 262.0298d {+17h 28m 07.15s} (J2000), 262.3743d {+17h 29m 29.82s} (current), 261.3046d {+17h 25m 13.09s} (1950) GRB_DEC: -17.1162d {-17d 06' 58.3"} (J2000), -17.1341d {-17d 08' 02.8"} (current), -17.0759d {-17d 04' 33.0"} (1950) GRB_ERROR: 4.8 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.40e-07 [erg/cm2/sec] GRB_SIGNIF: 12.72 [sigma] IMG_START_DATE: 20213 TJD; 269 DOY; 23/09/26 IMG_START_TIME: 82973.91 SOD {23:02:53.91} UT, 134.0 [sec] since BAT Trigger Time TAM[0-3]: 327.59 237.09 261.57 243.76 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 183.31d {+12h 13m 13s} -1.43d {-01d 25' 52"} SUN_DIST: 79.13 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.89d {+22h 11m 33s} -15.73d {-15d 43' 37"} MOON_DIST: 67.25 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 7.91, 9.69 [deg] galactic lon,lat of the burst ECL_COORDS: 262.34, 6.11 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: The XRT position is 0.13 arcmin from the BAT position. COMMENTS: The object found at this position is either a very bright burst or a cosmic ray hit. COMMENTS: Examine the XRT Image to differentiate (CRs are much more compact); see examples at: COMMENTS: http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm . ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:06:06 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1192747, Seg_Num: 0 SPEC_START_DATE: 20213 TJD; 269 DOY; 23/09/26 SPEC_START_TIME: 82976.91 SOD {23:02:56.91} UT, 137.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20213 TJD; 269 DOY; 23/09/26 SPEC_STOP_TIME: 82977.56 SOD {23:02:57.56} UT LIVETIME: 1.37 [sec] POINT_RA: 262.03d {+17h 28m 08s} (J2000) POINT_DEC: -17.11d {-17d 06' 53"} (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: sw01192747000msxlr.pha SUN_POSTN: 183.31d {+12h 13m 13s} -1.43d {-01d 25' 53"} SUN_DIST: 79.14 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.89d {+22h 11m 34s} -15.73d {-15d 43' 33"} MOON_DIST: 67.25 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 7.92, 9.68 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 262.34, 6.11 [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 26 Sep 23 23:06:00 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 1192747, Seg_Num: 0 GRB_RA: 262.0298d {+17h 28m 07.1s} (J2000), 262.3743d {+17h 29m 29.8s} (current), 261.3046d {+17h 25m 13.0s} (1950) GRB_DEC: -17.1162d {-17d 06' 58.3"} (J2000), -17.1341d {-17d 08' 02.8"} (current), -17.0759d {-17d 04' 33.0"} (1950) GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic] GRB_INTEN: 162 [cnts] IMG_START_DATE: 20213 TJD; 269 DOY; 23/09/26 IMG_START_TIME: 82973.91 SOD {23:02:53.91} UT, 134.0 [sec] since BAT Trigger Time CENTROID_X: 305.47, raw= 305 [pixels] CENTROID_Y: 300.46, raw= 300 [pixels] ROLL: 271.97 [deg] GAIN: 4 MODE: 2, Short Image mode WAVEFORM: 134 EXPO_TIME: 0.10 [sec] GRB_POS_XRT_Y: 5.56 GRB_POS_XRT_Z: -4.52 IMAGE_URL: sw01192747000msxps_rw.img SUN_POSTN: 183.31d {+12h 13m 13s} -1.43d {-01d 25' 53"} SUN_DIST: 79.13 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.89d {+22h 11m 34s} -15.73d {-15d 43' 34"} MOON_DIST: 67.25 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 7.91, 9.69 [deg] galactic lon,lat of the burst ECL_COORDS: 262.34, 6.11 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Image. COMMENTS: The object found at this position is either a very bright burst or a cosmic ray hit. COMMENTS: Examine the XRT Image to differentiate (CRs are much more compact); see examples at: COMMENTS: http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm . ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:06:55 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 1192747, Seg_Num: 0 POINT_RA: 262.031d {+17h 28m 07s} (J2000) POINT_DEC: -17.115d {-17d 06' 52"} (J2000) LC_START_DATE: 20213 TJD; 269 DOY; 23/09/26 LC_START_TIME: 82976.71 SOD {23:02:56.71} UT, 136.8 [sec] since BAT Trigger Time LC_STOP_DATE: 20213 TJD; 269 DOY; 23/09/26 LC_STOP_TIME: 83082.30 SOD {23:04:42.30} UT LC_LIVE_TIME: 107.35 [sec], 101.7% DELTA_TIME: 86294.41 [sec] N_BINS: 100 TERM_COND: 0 LC_URL: sw01192747000msx.lc SUN_POSTN: 183.31d {+12h 13m 13s} -1.43d {-01d 25' 54"} SUN_DIST: 79.13 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.90d {+22h 11m 36s} -15.72d {-15d 43' 20"} MOON_DIST: 67.26 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 7.91, 9.69 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 262.34, 6.11 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:14:16 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1192747, Seg_Num: 0 SPEC_START_DATE: 20213 TJD; 269 DOY; 23/09/26 SPEC_START_TIME: 82976.91 SOD {23:02:56.91} UT, 137.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20213 TJD; 269 DOY; 23/09/26 SPEC_STOP_TIME: 83640.59 SOD {23:14:00.59} UT LIVETIME: 662.90 [sec] POINT_RA: 262.03d {+17h 28m 08s} (J2000) POINT_DEC: -17.12d {-17d 06' 54"} (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: sw01192747000msxwt.pha SUN_POSTN: 183.31d {+12h 13m 15s} -1.43d {-01d 26' 01"} SUN_DIST: 79.13 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.97d {+22h 11m 53s} -15.69d {-15d 41' 30"} MOON_DIST: 67.33 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 7.91, 9.68 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 262.34, 6.11 [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 26 Sep 23 23:54:36 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1192747, Seg_Num: 0 POINT_RA: 245.036d {+16h 20m 09s} (J2000) POINT_DEC: -16.451d {-16d 27' 01"} (J2000) ROLL: 277.131d IMG_START_DATE: 20213 TJD; 269 DOY; 23/09/26 IMG_START_TIME: 83139.57 SOD {23:05:39.57} UT, 299.7 [sec] since BAT Trigger Time FILTER: 7, U EXPOSURE_ID: 717462371 X_OFFSET: 797 [pixels] Y_OFFSET: 862 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 957 Y_GRB_POS: 1022 BINNING_INDEX: 1 IM_URL: sw01192747000msuni0332.fits SUN_POSTN: 183.34d {+12h 13m 21s} -1.44d {-01d 26' 40"} SUN_DIST: 62.83 [deg] Sun_angle= -4.1 [hr] (East of Sun) MOON_POSTN: 333.37d {+22h 13m 28s} -15.52d {-15d 31' 22"} MOON_DIST: 83.78 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 358.46, 23.22 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.03, 4.94 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Image. COMMENTS: The Pointing RA,Dec,Roll values came from the 1st Image Notice. COMMENTS: The GRB Position came from the XRT Position Command. COMMENTS: The image has 2x2 binning (compression). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 27 Sep 23 00:53:47 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 1192747, Seg_Num: 0 POINT_RA: 262.031d {+17h 28m 07s} (J2000) POINT_DEC: -17.115d {-17d 06' 52"} (J2000) TP_START_DATE: 20213 TJD; 269 DOY; 23/09/26 TP_START_TIME: 82973.91 SOD {23:02:53.91} UT, 134.0 [sec] since BAT Trigger Time TP_EXPO_TIME: 0.100 [sec] TP_URL: sw01192747000msxim_rw.img SUN_POSTN: 183.37d {+12h 13m 30s} -1.46d {-01d 27' 38"} SUN_DIST: 79.06 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 333.95d {+22h 15m 47s} -15.27d {-15d 16' 26"} MOON_DIST: 68.34 [deg] MOON_ILLUM: 92 [%] GAL_COORDS: 7.91, 9.69 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 262.34, 6.11 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Thresholded-Pixels.