////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 22:39:03 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 1192742, Seg_Num: 0 GRB_RA: 262.110d {+17h 28m 26s} (J2000), 262.453d {+17h 29m 49s} (current), 261.386d {+17h 25m 33s} (1950) GRB_DEC: -16.885d {-16d 53' 04"} (J2000), -16.902d {-16d 54' 08"} (current), -16.845d {-16d 50' 40"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=5327 [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: 81463.91 SOD {22:37:43.91} UT GRB_PHI: 87.94 [deg] GRB_THETA: 16.33 [deg] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 17.59 [sigma] MERIT_PARAMS: +1 +0 +0 +6 +1 +5 +0 +1 -19 +0 SUN_POSTN: 183.29d {+12h 13m 09s} -1.42d {-01d 25' 26"} SUN_DIST: 79.22 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.62d {+22h 10m 30s} -15.84d {-15d 50' 18"} MOON_DIST: 66.95 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.75 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 262.40, 6.35 [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 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 = 222.74,-16.86 [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 22:39:16 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1192742, Seg_Num: 0 GRB_RA: 262.110d {+17h 28m 26s} (J2000), 262.453d {+17h 29m 49s} (current), 261.386d {+17h 25m 33s} (1950) GRB_DEC: -16.885d {-16d 53' 04"} (J2000), -16.902d {-16d 54' 08"} (current), -16.845d {-16d 50' 40"} (1950) GRB_DATE: 20213 TJD; 269 DOY; 23/09/26 GRB_TIME: 81463.91 SOD {22:37:43.91} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 17.59 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 183.29d {+12h 13m 09s} -1.42d {-01d 25' 27"} SUN_DIST: 79.22 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.63d {+22h 10m 30s} -15.84d {-15d 50' 15"} MOON_DIST: 66.95 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.75 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 262.40, 6.35 [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 = 222.74,-16.86 [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 22:39:23 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1192742, Seg_Num: 0 GRB_RA: 262.110d {+17h 28m 26s} (J2000), 262.453d {+17h 29m 49s} (current), 261.386d {+17h 25m 33s} (1950) GRB_DEC: -16.885d {-16d 53' 04"} (J2000), -16.902d {-16d 54' 08"} (current), -16.845d {-16d 50' 40"} (1950) GRB_DATE: 20213 TJD; 269 DOY; 23/09/26 GRB_TIME: 81463.91 SOD {22:37:43.91} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 17.59 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 2104.00 [sec] (=35.1 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 183.29d {+12h 13m 09s} -1.42d {-01d 25' 27"} SUN_DIST: 79.22 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.63d {+22h 10m 31s} -15.84d {-15d 50' 13"} MOON_DIST: 66.95 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.75 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 262.40, 6.35 [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 = 222.74,-16.86 [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 22:42:52 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 1192742, Seg_Num: 0 GRB_RA: 262.1037d {+17h 28m 24.88s} (J2000), 262.4476d {+17h 29m 47.42s} (current), 261.3796d {+17h 25m 31.11s} (1950) GRB_DEC: -16.8888d {-16d 53' 19.6"} (J2000), -16.9066d {-16d 54' 23.6"} (current), -16.8488d {-16d 50' 55.7"} (1950) GRB_ERROR: 4.8 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 2.02e-07 [erg/cm2/sec] GRB_SIGNIF: 14.00 [sigma] IMG_START_DATE: 20213 TJD; 269 DOY; 23/09/26 IMG_START_TIME: 81598.91 SOD {22:39:58.91} UT, 135.0 [sec] since BAT Trigger Time TAM[0-3]: 327.65 237.12 261.62 243.73 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 183.29d {+12h 13m 10s} -1.43d {-01d 25' 30"} SUN_DIST: 79.21 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.66d {+22h 10m 39s} -15.82d {-15d 49' 21"} MOON_DIST: 66.99 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.75 [deg] galactic lon,lat of the burst ECL_COORDS: 262.40, 6.34 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: The XRT position is 0.42 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 22:43:02 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 1192742, Seg_Num: 0 GRB_RA: 262.1037d {+17h 28m 24.8s} (J2000), 262.4476d {+17h 29m 47.4s} (current), 261.3796d {+17h 25m 31.1s} (1950) GRB_DEC: -16.8888d {-16d 53' 19.6"} (J2000), -16.9066d {-16d 54' 23.6"} (current), -16.8488d {-16d 50' 55.7"} (1950) GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic] GRB_INTEN: 196 [cnts] IMG_START_DATE: 20213 TJD; 269 DOY; 23/09/26 IMG_START_TIME: 81598.91 SOD {22:39:58.91} UT, 135.0 [sec] since BAT Trigger Time CENTROID_X: 297.30, raw= 297 [pixels] CENTROID_Y: 301.33, raw= 301 [pixels] ROLL: 271.90 [deg] GAIN: 4 MODE: 2, Short Image mode WAVEFORM: 134 EXPO_TIME: 0.10 [sec] GRB_POS_XRT_Y: 7.63 GRB_POS_XRT_Z: -23.79 IMAGE_URL: sw01192742000msxps_rw.img SUN_POSTN: 183.29d {+12h 13m 10s} -1.43d {-01d 25' 30"} SUN_DIST: 79.21 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.66d {+22h 10m 39s} -15.82d {-15d 49' 19"} MOON_DIST: 66.99 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.75 [deg] galactic lon,lat of the burst ECL_COORDS: 262.40, 6.34 [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 22:43:08 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1192742, Seg_Num: 0 SPEC_START_DATE: 20213 TJD; 269 DOY; 23/09/26 SPEC_START_TIME: 81601.91 SOD {22:40:01.91} UT, 138.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20213 TJD; 269 DOY; 23/09/26 SPEC_STOP_TIME: 81602.58 SOD {22:40:02.58} UT LIVETIME: 1.37 [sec] POINT_RA: 262.11d {+17h 28m 27s} (J2000) POINT_DEC: -16.89d {-16d 53' 10"} (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: sw01192742000msxlr.pha SUN_POSTN: 183.29d {+12h 13m 10s} -1.43d {-01d 25' 30"} SUN_DIST: 79.22 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.66d {+22h 10m 40s} -15.82d {-15d 49' 17"} MOON_DIST: 66.99 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.74 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 262.41, 6.35 [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 22:43:46 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 1192742, Seg_Num: 0 POINT_RA: 262.109d {+17h 28m 26s} (J2000) POINT_DEC: -16.887d {-16d 53' 14"} (J2000) LC_START_DATE: 20213 TJD; 269 DOY; 23/09/26 LC_START_TIME: 81601.72 SOD {22:40:01.72} UT, 137.8 [sec] since BAT Trigger Time LC_STOP_DATE: 20213 TJD; 269 DOY; 23/09/26 LC_STOP_TIME: 81707.30 SOD {22:41:47.30} UT LC_LIVE_TIME: 107.35 [sec], 101.7% DELTA_TIME: 86294.42 [sec] N_BINS: 100 TERM_COND: 0 LC_URL: sw01192742000msx.lc SUN_POSTN: 183.29d {+12h 13m 10s} -1.43d {-01d 25' 31"} SUN_DIST: 79.22 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.67d {+22h 10m 41s} -15.82d {-15d 49' 08"} MOON_DIST: 66.99 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.75 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 262.40, 6.34 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 22:57:22 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1192742, Seg_Num: 0 SPEC_START_DATE: 20213 TJD; 269 DOY; 23/09/26 SPEC_START_TIME: 81601.91 SOD {22:40:01.91} UT, 85570.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20213 TJD; 269 DOY; 23/09/26 SPEC_STOP_TIME: 82505.77 SOD {22:55:05.77} UT LIVETIME: 903.07 [sec] POINT_RA: 262.11d {+17h 28m 27s} (J2000) POINT_DEC: -16.89d {-16d 53' 10"} (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: sw01192742000msxwt.pha SUN_POSTN: 183.30d {+12h 13m 12s} -1.43d {-01d 25' 44"} SUN_DIST: 79.21 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.80d {+22h 11m 13s} -15.76d {-15d 45' 44"} MOON_DIST: 67.13 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.74 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 262.41, 6.35 [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 23:07:53 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 1192742, Seg_Num: 0 POINT_RA: 262.111d {+17h 28m 27s} (J2000) POINT_DEC: -16.887d {-16d 53' 12"} (J2000) TP_START_DATE: 20213 TJD; 269 DOY; 23/09/26 TP_START_TIME: 81598.91 SOD {22:39:58.91} UT, 85159.0 [sec] since BAT Trigger Time TP_EXPO_TIME: 0.100 [sec] TP_URL: sw01192742000msxim_rw.img SUN_POSTN: 183.31d {+12h 13m 14s} -1.43d {-01d 25' 54"} SUN_DIST: 79.20 [deg] Sun_angle= -5.3 [hr] (East of Sun) MOON_POSTN: 332.91d {+22h 11m 38s} -15.72d {-15d 43' 06"} MOON_DIST: 67.24 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 8.15, 9.74 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 262.41, 6.34 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Thresholded-Pixels. 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 23:20:18 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1192742, Seg_Num: 0 POINT_RA: 245.036d {+16h 20m 09s} (J2000) POINT_DEC: -16.451d {-16d 27' 01"} (J2000) POINT_ROLL: 277.131d IMG_START_DATE: 20213 TJD; 269 DOY; 23/09/26 IMG_START_TIME: 81606.19 SOD {22:40:06.19} UT, 85166.3 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 6.785 N_STARS: 190 X_OFFSET: 496 [pixels] Y_OFFSET: 560 [pixels] X_MAX: 1455 [pixels] Y_MAX: 1519 [pixels] DET_THRESH: 22 PHOTO_THRESH: 14 SL_URL: sw01192742000msufc-1233.fits SUN_POSTN: 183.31d {+12h 13m 15s} -1.44d {-01d 26' 07"} SUN_DIST: 62.86 [deg] Sun_angle= -4.1 [hr] (East of Sun) MOON_POSTN: 333.03d {+22h 12m 07s} -15.67d {-15d 40' 00"} MOON_DIST: 83.43 [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 Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:22:35 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1192742, 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: 81606.19 SOD {22:40:06.19} UT, 85166.3 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 717460838 X_OFFSET: 831 [pixels] Y_OFFSET: 838 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 991 Y_GRB_POS: 998 BINNING_INDEX: 1 IM_URL: sw01192742000msuni-1200.fits SUN_POSTN: 183.32d {+12h 13m 16s} -1.44d {-01d 26' 09"} SUN_DIST: 62.86 [deg] Sun_angle= -4.1 [hr] (East of Sun) MOON_POSTN: 333.05d {+22h 12m 13s} -15.66d {-15d 39' 25"} MOON_DIST: 83.45 [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 GRB Position came from the XRT Position Command. COMMENTS: The image has 2x2 binning (compression). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 26 Sep 23 23:27:55 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1192742, Seg_Num: 0 POINT_RA: 245.036d {+16h 20m 09s} (J2000) POINT_DEC: -16.451d {-16d 27' 01"} (J2000) POINT_ROLL: 277.131d IMG_START_DATE: 20213 TJD; 269 DOY; 23/09/26 IMG_START_TIME: 81764.26 SOD {22:42:44.26} UT, 85324.3 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 1.578 N_STARS: 146 X_OFFSET: 511 [pixels] Y_OFFSET: 518 [pixels] X_MAX: 1470 [pixels] Y_MAX: 1477 [pixels] DET_THRESH: 10 PHOTO_THRESH: 5 SL_URL: sw01192742000msufc-1075.fits SUN_POSTN: 183.32d {+12h 13m 17s} -1.44d {-01d 26' 14"} SUN_DIST: 62.85 [deg] Sun_angle= -4.1 [hr] (East of Sun) MOON_POSTN: 333.10d {+22h 12m 25s} -15.63d {-15d 38' 05"} MOON_DIST: 83.50 [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 Source List. COMMENTS: The Pointing RA,Dec,Roll values came from the 1st SrcList Notice.