////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 16:10:01 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 1217799, Seg_Num: 0 GRB_RA: 260.110d {+17h 20m 26s} (J2000), 260.520d {+17h 22m 05s} (current), 259.263d {+17h 17m 03s} (1950) GRB_DEC: -37.043d {-37d 02' 34"} (J2000), -37.066d {-37d 03' 56"} (current), -36.993d {-36d 59' 35"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=1750 [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: 20367 TJD; 58 DOY; 24/02/27 GRB_TIME: 58127.00 SOD {16:08:47.00} UT GRB_PHI: 100.63 [deg] GRB_THETA: 19.05 [deg] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.26 [sigma] MERIT_PARAMS: +1 +0 +0 +6 +1 -1 +0 +1 -22 +0 SUN_POSTN: 340.18d {+22h 40m 44s} -8.36d {-08d 21' 32"} SUN_DIST: 76.75 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.68d {+12h 46m 43s} -4.72d {-04d 43' 02"} MOON_DIST: 70.33 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.33, 0.00 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 261.88,-13.88 [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 = 263.82,16.57 [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 27 Feb 24 16:10:14 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1217799, Seg_Num: 0 GRB_RA: 260.110d {+17h 20m 26s} (J2000), 260.520d {+17h 22m 05s} (current), 259.263d {+17h 17m 03s} (1950) GRB_DEC: -37.043d {-37d 02' 34"} (J2000), -37.066d {-37d 03' 56"} (current), -36.993d {-36d 59' 35"} (1950) GRB_DATE: 20367 TJD; 58 DOY; 24/02/27 GRB_TIME: 58127.00 SOD {16:08:47.00} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.26 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 340.18d {+22h 40m 44s} -8.36d {-08d 21' 32"} SUN_DIST: 76.75 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.68d {+12h 46m 43s} -4.72d {-04d 43' 05"} MOON_DIST: 70.33 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.33, 0.00 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 261.88,-13.88 [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 = 263.82,16.57 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 16:10:22 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1217799, Seg_Num: 0 GRB_RA: 260.110d {+17h 20m 26s} (J2000), 260.520d {+17h 22m 05s} (current), 259.263d {+17h 17m 03s} (1950) GRB_DEC: -37.043d {-37d 02' 34"} (J2000), -37.066d {-37d 03' 56"} (current), -36.993d {-36d 59' 35"} (1950) GRB_DATE: 20367 TJD; 58 DOY; 24/02/27 GRB_TIME: 58127.00 SOD {16:08:47.00} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.26 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 270.00 [sec] (=4.5 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 340.18d {+22h 40m 44s} -8.36d {-08d 21' 31"} SUN_DIST: 76.75 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.68d {+12h 46m 43s} -4.72d {-04d 43' 06"} MOON_DIST: 70.33 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.33, 0.00 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 261.88,-13.88 [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 = 263.82,16.57 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 16:11:30 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 1217799, Seg_Num: 0 GRB_RA: 259.9215d {+17h 19m 41.15s} (J2000), 260.3311d {+17h 21m 19.46s} (current), 259.0745d {+17h 16m 17.88s} (1950) GRB_DEC: -37.0505d {-37d 03' 01.7"} (J2000), -37.0736d {-37d 04' 24.8"} (current), -36.9998d {-36d 59' 59.1"} (1950) GRB_ERROR: 5.0 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 2.51e-09 [erg/cm2/sec] GRB_SIGNIF: 8.42 [sigma] IMG_START_DATE: 20367 TJD; 58 DOY; 24/02/27 IMG_START_TIME: 58264.10 SOD {16:11:04.10} UT, 137.1 [sec] since BAT Trigger Time TAM[0-3]: 327.61 237.13 261.48 243.47 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 340.19d {+22h 40m 44s} -8.36d {-08d 21' 30"} SUN_DIST: 76.90 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.69d {+12h 46m 45s} -4.72d {-04d 43' 22"} MOON_DIST: 70.17 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.24, 0.12 [deg] galactic lon,lat of the burst ECL_COORDS: 261.73,-13.90 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: The XRT position is 9.05 arcmin from the BAT position. COMMENTS: WARNING: The centroided position is more than 100 rows or columns from the center of the FOV. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 16:11:45 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1217799, Seg_Num: 0 SPEC_START_DATE: 20367 TJD; 58 DOY; 24/02/27 SPEC_START_TIME: 58269.00 SOD {16:11:09.00} UT, 142.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20367 TJD; 58 DOY; 24/02/27 SPEC_STOP_TIME: 58270.25 SOD {16:11:10.25} UT LIVETIME: 1.37 [sec] POINT_RA: 260.10d {+17h 20m 25s} (J2000) POINT_DEC: -37.04d {-37d 02' 18"} (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: sw01217799000msxlr.pha SUN_POSTN: 340.19d {+22h 40m 44s} -8.36d {-08d 21' 30"} SUN_DIST: 76.75 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.69d {+12h 46m 46s} -4.72d {-04d 43' 26"} MOON_DIST: 70.31 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.33, 0.01 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 261.88,-13.88 [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 27 Feb 24 16:11:40 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 1217799, Seg_Num: 0 GRB_RA: 259.9215d {+17h 19m 41.1s} (J2000), 260.3311d {+17h 21m 19.4s} (current), 259.0745d {+17h 16m 17.8s} (1950) GRB_DEC: -37.0505d {-37d 03' 01.7"} (J2000), -37.0736d {-37d 04' 24.8"} (current), -36.9998d {-36d 59' 59.1"} (1950) GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic] GRB_INTEN: 71 [cnts] IMG_START_DATE: 20367 TJD; 58 DOY; 24/02/27 IMG_START_TIME: 58264.10 SOD {16:11:04.10} UT, 137.1 [sec] since BAT Trigger Time CENTROID_X: 529.00, raw= 529 [pixels] CENTROID_Y: 276.92, raw= 277 [pixels] ROLL: 90.79 [deg] GAIN: 1 MODE: 3, Long Image mode WAVEFORM: 134 EXPO_TIME: 2.50 [sec] GRB_POS_XRT_Y: -49.92 GRB_POS_XRT_Z: 522.39 IMAGE_URL: sw01217799000msxps_rw.img SUN_POSTN: 340.19d {+22h 40m 44s} -8.36d {-08d 21' 30"} SUN_DIST: 76.90 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.69d {+12h 46m 46s} -4.72d {-04d 43' 25"} MOON_DIST: 70.17 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.24, 0.12 [deg] galactic lon,lat of the burst ECL_COORDS: 261.73,-13.90 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Image. COMMENTS: WARNING: The centroided position is more than 100 rows or columns from the center of the FOV. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 16:12:07 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 1217799, Seg_Num: 0 POINT_RA: 260.103d {+17h 20m 25s} (J2000) POINT_DEC: -37.039d {-37d 02' 19"} (J2000) TP_START_DATE: 20367 TJD; 58 DOY; 24/02/27 TP_START_TIME: 58264.10 SOD {16:11:04.10} UT, 137.1 [sec] since BAT Trigger Time TP_EXPO_TIME: 2.507 [sec] TP_URL: sw01217799000msxim_rw.img SUN_POSTN: 340.19d {+22h 40m 45s} -8.36d {-08d 21' 30"} SUN_DIST: 76.75 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.69d {+12h 46m 46s} -4.73d {-04d 43' 31"} MOON_DIST: 70.31 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.33, 0.01 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 261.88,-13.88 [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 27 Feb 24 16:14:39 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1217799, Seg_Num: 0 POINT_RA: 260.106d {+17h 20m 25s} (J2000) POINT_DEC: -37.039d {-37d 02' 20"} (J2000) SPER_START_DATE: 20367 TJD; 58 DOY; 24/02/27 SPER_START_TIME: 58275.20 SOD {16:11:15.20} UT, 148.2 [sec] since BAT Trigger Time SPER_STOP_DATE: 20367 TJD; 58 DOY; 24/02/27 SPER_STOP_TIME: 58445.69 SOD {16:14:05.69} UT, Stop-Start= 170.49 [sec] TOT_EXPO_TIME: 157.96 [sec] N_PKTS: 63 N_EVTS: 76 SPER_URL: sw01217799000msxpc_uf.evt SUN_POSTN: 340.19d {+22h 40m 45s} -8.36d {-08d 21' 27"} SUN_DIST: 76.75 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.71d {+12h 46m 51s} -4.74d {-04d 44' 06"} MOON_DIST: 70.29 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.33, 0.01 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 261.88,-13.88 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. COMMENTS: COMMENTS: This was generated when the StarTracker had lost lock. COMMENTS: COMMENTS: NOTE: This is an ImageTrigger with a ST LoL, so it was NOT distributed to the world! 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: Tue 27 Feb 24 16:15:24 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 1217799, Seg_Num: 0 POINT_RA: 260.106d {+17h 20m 26s} (J2000) POINT_DEC: -37.039d {-37d 02' 20"} (J2000) LC_START_DATE: 20367 TJD; 58 DOY; 24/02/27 LC_START_TIME: 58269.40 SOD {16:11:09.40} UT, 142.4 [sec] since BAT Trigger Time LC_STOP_DATE: 20367 TJD; 58 DOY; 24/02/27 LC_STOP_TIME: 58505.87 SOD {16:15:05.87} UT LC_LIVE_TIME: 234.11 [sec], 99.0% DELTA_TIME: 86163.53 [sec] N_BINS: 96 TERM_COND: 2 LC_URL: sw01217799000msx.lc SUN_POSTN: 340.19d {+22h 40m 45s} -8.36d {-08d 21' 27"} SUN_DIST: 76.75 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.72d {+12h 46m 52s} -4.74d {-04d 44' 17"} MOON_DIST: 70.28 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.33, 0.01 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 261.88,-13.88 [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 27 Feb 24 16:17:04 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1217799, Seg_Num: 0 POINT_RA: 260.105d {+17h 20m 25s} (J2000) POINT_DEC: -37.039d {-37d 02' 20"} (J2000) SPER_START_DATE: 20367 TJD; 58 DOY; 24/02/27 SPER_START_TIME: 58443.19 SOD {16:14:03.19} UT, 316.2 [sec] since BAT Trigger Time SPER_STOP_DATE: 20367 TJD; 58 DOY; 24/02/27 SPER_STOP_TIME: 58478.29 SOD {16:14:38.29} UT, Stop-Start= 35.10 [sec] TOT_EXPO_TIME: 178.02 [sec] N_PKTS: 8 N_EVTS: 8 SPER_URL: sw01217799000msxpc_uf.evt SUN_POSTN: 340.19d {+22h 40m 45s} -8.36d {-08d 21' 25"} SUN_DIST: 76.76 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 191.73d {+12h 46m 55s} -4.74d {-04d 44' 40"} MOON_DIST: 70.27 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 350.33, 0.01 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 261.88,-13.88 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. COMMENTS: COMMENTS: This was generated when the StarTracker had lost lock. COMMENTS: COMMENTS: NOTE: This is an ImageTrigger with a ST LoL, so it was NOT distributed to the world! 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: Thu 29 Feb 24 18:22:54 UT NOTICE_TYPE: Swift-BAT Scaled Map TRIGGER_NUM: 1217799, Seg_Num: 0 POINT_RA: 284.157d {+18h 56m 38s} (J2000) POINT_DEC: -37.911d {-37d 54' 37"} (J2000) MAP_DATE: 20367 TJD; 58 DOY; 24/02/27 MAP_TIME: 58127.00 SOD {16:08:47.00} UT TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.26 [sigma] MAP_URL: sw01217799000msbsm.fits SUN_POSTN: 342.15d {+22h 48m 36s} -7.57d {-07d 34' 04"} MOON_POSTN: 214.48d {+14h 17m 56s} -15.89d {-15d 53' 10"} MOON_ILLUM: 77 [%] GAL_COORDS: 358.60,-17.22 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 281.53,-15.04 [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 does not match any source in the on-board catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 263.82,16.57 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus.