////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:19:41 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.865d {+03h 27m 28s} (J2000), 52.608d {+03h 30m 26s} (current), 50.439d {+03h 21m 45s} (1950) GRB_DEC: +74.652d {+74d 39' 07"} (J2000), +74.740d {+74d 44' 23"} (current), +74.477d {+74d 28' 38"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 28074 [cnts] Image_Peak=350 [image_cnts] TRIGGER_DUR: 16.384 [sec] TRIGGER_INDEX: 492 E_range: 50-350 keV BKG_INTEN: 98301 [cnts] BKG_TIME: 29811.61 SOD {08:16:51.61} UT BKG_DUR: 64 [sec] GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29909.27 SOD {08:18:29.27} UT GRB_PHI: -165.17 [deg] GRB_THETA: 54.75 [deg] SOLN_STATUS: 0x3 RATE_SIGNIF: 13.92 [sigma] IMAGE_SIGNIF: 7.59 [sigma] MERIT_PARAMS: +1 +0 +0 +4 +3 -2 +0 +0 +17 +0 SUN_POSTN: 181.42d {+12h 05m 40s} -0.61d {-00d 36' 49"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.33d {+13h 45m 19s} -14.67d {-14d 40' 00"} MOON_DIST: 118.20 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.86, 14.87 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.12, 53.32 [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 does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 278.86,3.66 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:19:54 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.865d {+03h 27m 28s} (J2000), 52.608d {+03h 30m 26s} (current), 50.439d {+03h 21m 45s} (1950) GRB_DEC: +74.652d {+74d 39' 07"} (J2000), +74.740d {+74d 44' 23"} (current), +74.477d {+74d 28' 38"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29909.27 SOD {08:18:29.27} UT TRIGGER_INDEX: 492 RATE_SIGNIF: 13.92 [sigma] IMAGE_SIGNIF: 7.59 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 1833.00 [sec] (=30.6 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 181.42d {+12h 05m 40s} -0.61d {-00d 36' 50"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.33d {+13h 45m 20s} -14.67d {-14d 40' 02"} MOON_DIST: 118.20 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.86, 14.87 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.12, 53.32 [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 a rate 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 = 278.86,3.66 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:20:00 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.865d {+03h 27m 28s} (J2000), 52.608d {+03h 30m 26s} (current), 50.439d {+03h 21m 45s} (1950) GRB_DEC: +74.652d {+74d 39' 07"} (J2000), +74.740d {+74d 44' 23"} (current), +74.477d {+74d 28' 38"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29909.27 SOD {08:18:29.27} UT TRIGGER_INDEX: 492 RATE_SIGNIF: 13.92 [sigma] IMAGE_SIGNIF: 7.59 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 181.42d {+12h 05m 40s} -0.61d {-00d 36' 50"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.33d {+13h 45m 20s} -14.67d {-14d 40' 04"} MOON_DIST: 118.20 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.86, 14.87 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.12, 53.32 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT Figure-of-Merit decision. COMMENTS: COMMENTS: WARNING: No BAT_Position TDRSS message was received for this trigger_number! COMMENTS: COMMENTS: Because no BAT_Position Notice was received, this FOM Notice was forced out after watchdog expiration. 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 a rate 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 = 278.86,3.66 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:22:04 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.8636d {+03h 27m 27.26s} (J2000), 52.6073d {+03h 30m 25.74s} (current), 50.4376d {+03h 21m 45.01s} (1950) GRB_DEC: +74.6580d {+74d 39' 28.8"} (J2000), +74.7457d {+74d 44' 44.6"} (current), +74.4833d {+74d 29' 00.0"} (1950) GRB_ERROR: 5.6 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.03e-09 [erg/cm2/sec] GRB_SIGNIF: 7.48 [sigma] IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30092.86 SOD {08:21:32.86} UT, 183.6 [sec] since BAT Trigger Time TAM[0-3]: 327.61 237.13 261.54 243.80 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 181.42d {+12h 05m 40s} -0.61d {-00d 36' 52"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.35d {+13h 45m 24s} -14.68d {-14d 40' 30"} MOON_DIST: 118.21 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: The XRT position is 0.37 arcmin from the BAT position. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:22:15 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.8636d {+03h 27m 27.2s} (J2000), 52.6073d {+03h 30m 25.7s} (current), 50.4376d {+03h 21m 45.0s} (1950) GRB_DEC: +74.6580d {+74d 39' 28.8"} (J2000), +74.7457d {+74d 44' 44.6"} (current), +74.4833d {+74d 29' 00.0"} (1950) GRB_ERROR: 5.4 [arcsec, radius, statistical plus systematic] GRB_INTEN: 56 [cnts] IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30092.86 SOD {08:21:32.86} UT, 183.6 [sec] since BAT Trigger Time CENTROID_X: 314.05, raw= 314 [pixels] CENTROID_Y: 294.79, raw= 295 [pixels] ROLL: 51.57 [deg] GAIN: 1 MODE: 3, Long Image mode WAVEFORM: 134 EXPO_TIME: 2.50 [sec] GRB_POS_XRT_Y: -9.21 GRB_POS_XRT_Z: 5.78 IMAGE_URL: sw01351790000msxps_rw.img SUN_POSTN: 181.42d {+12h 05m 40s} -0.61d {-00d 36' 52"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.35d {+13h 45m 24s} -14.68d {-14d 40' 32"} MOON_DIST: 118.21 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Image. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:22:40 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.865d {+03h 27m 28s} (J2000), 52.608d {+03h 30m 26s} (current), 50.439d {+03h 21m 45s} (1950) GRB_DEC: +74.652d {+74d 39' 07"} (J2000), +74.740d {+74d 44' 23"} (current), +74.477d {+74d 28' 38"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29909.27 SOD {08:18:29.27} UT TRIGGER_INDEX: 492 GRB_PHI: -165.17 [deg] GRB_THETA: 54.75 [deg] DELTA_TIME: -5.00 [sec] TRIGGER_DUR: 16.384 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 13.92 [sigma] IMAGE_SIGNIF: 7.59 [sigma] LC_URL: sw01351790000msb.lc SUN_POSTN: 181.42d {+12h 05m 41s} -0.61d {-00d 36' 52"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.35d {+13h 45m 25s} -14.68d {-14d 40' 37"} MOON_DIST: 118.22 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.86, 14.87 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.12, 53.32 [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 does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 278.86,3.66 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:22:22 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1351790, Seg_Num: 0 SPEC_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPEC_START_TIME: 30097.61 SOD {08:21:37.61} UT, 188.3 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPEC_STOP_TIME: 30098.86 SOD {08:21:38.86} UT LIVETIME: 1.37 [sec] POINT_RA: 51.86d {+03h 27m 27s} (J2000) POINT_DEC: +74.66d {+74d 39' 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: sw01351790000msxlr.pha SUN_POSTN: 181.42d {+12h 05m 40s} -0.61d {-00d 36' 52"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.35d {+13h 45m 24s} -14.68d {-14d 40' 34"} MOON_DIST: 118.21 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.33 [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: Wed 24 Sep 25 08:23:14 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1351790, Seg_Num: 0 SPEC_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPEC_START_TIME: 30098.61 SOD {08:21:38.61} UT, 189.3 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPEC_STOP_TIME: 30180.08 SOD {08:23:00.08} UT LIVETIME: 81.12 [sec] POINT_RA: 51.86d {+03h 27m 27s} (J2000) POINT_DEC: +74.66d {+74d 39' 35"} (J2000) MODE: 6, Windowed Timing mode WAVEFORM: 60 LRPD_BIAS: 0 (this value is valid only when in LRPD mode) TERM_COND: 5 SPEC_URL: sw01351790000msxwt.pha SUN_POSTN: 181.42d {+12h 05m 41s} -0.61d {-00d 36' 53"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.36d {+13h 45m 26s} -14.68d {-14d 40' 44"} MOON_DIST: 118.21 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Spectrum. COMMENTS: This spectrum accumulation was terminated by the 'WT-to-LRorPC Transition' condition. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:24:08 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 36"} (J2000) LC_START_DATE: 20942 TJD; 267 DOY; 25/09/24 LC_START_TIME: 30098.00 SOD {08:21:38.00} UT, 188.7 [sec] since BAT Trigger Time LC_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 LC_STOP_TIME: 30239.28 SOD {08:23:59.28} UT LC_LIVE_TIME: 139.03 [sec], 98.4% DELTA_TIME: 86258.72 [sec] N_BINS: 100 TERM_COND: 0 LC_URL: sw01351790000msx.lc SUN_POSTN: 181.42d {+12h 05m 41s} -0.62d {-00d 36' 54"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.37d {+13h 45m 28s} -14.68d {-14d 40' 56"} MOON_DIST: 118.22 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:24:32 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.863d {+03h 27m 27s} (J2000) POINT_DEC: +74.661d {+74d 39' 39"} (J2000) POINT_ROLL: 51.566d IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30102.00 SOD {08:21:42.00} UT, 192.7 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 1.650 N_STARS: 127 X_OFFSET: 472 [pixels] Y_OFFSET: 608 [pixels] X_MAX: 1431 [pixels] Y_MAX: 1567 [pixels] DET_THRESH: 11 PHOTO_THRESH: 5 SL_URL: sw01351790000msufc0192.fits SUN_POSTN: 181.42d {+12h 05m 41s} -0.62d {-00d 36' 54"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.37d {+13h 45m 28s} -14.68d {-14d 41' 01"} MOON_DIST: 118.22 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:25:39 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 36"} (J2000) SPER_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_START_TIME: 30181.61 SOD {08:23:01.61} UT, 272.3 [sec] since BAT Trigger Time SPER_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_STOP_TIME: 30256.83 SOD {08:24:16.83} UT, Stop-Start= 75.22 [sec] TOT_EXPO_TIME: 72.71 [sec] N_PKTS: 29 N_EVTS: 106 SPER_URL: sw01351790000msxpc_uf.evt SUN_POSTN: 181.42d {+12h 05m 41s} -0.62d {-00d 36' 55"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.38d {+13h 45m 31s} -14.69d {-14d 41' 15"} MOON_DIST: 118.22 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. 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: Wed 24 Sep 25 08:25:53 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.863d {+03h 27m 27s} (J2000) POINT_DEC: +74.661d {+74d 39' 39"} (J2000) ROLL: 51.566d IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30102.00 SOD {08:21:42.00} UT, 192.7 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 780394938 X_OFFSET: 794 [pixels] Y_OFFSET: 888 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 954 Y_GRB_POS: 1048 BINNING_INDEX: 1 IM_URL: sw01351790000msuni0229.fits SUN_POSTN: 181.42d {+12h 05m 41s} -0.62d {-00d 36' 55"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.38d {+13h 45m 31s} -14.69d {-14d 41' 18"} MOON_DIST: 118.22 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [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: Wed 24 Sep 25 08:28:16 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 35"} (J2000) SPER_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_START_TIME: 30254.33 SOD {08:24:14.33} UT, 345.1 [sec] since BAT Trigger Time SPER_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_STOP_TIME: 30417.30 SOD {08:26:57.30} UT, Stop-Start= 162.97 [sec] TOT_EXPO_TIME: 233.18 [sec] N_PKTS: 64 N_EVTS: 181 SPER_URL: sw01351790000msxpc_uf.evt SUN_POSTN: 181.42d {+12h 05m 41s} -0.62d {-00d 36' 58"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.40d {+13h 45m 35s} -14.70d {-14d 41' 48"} MOON_DIST: 118.23 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. 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: Wed 24 Sep 25 08:29:36 UT NOTICE_TYPE: Swift-UVOT Position TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.8733d {+03h 27m 29.59s} (J2000), 52.6171d {+03h 30m 28.09s} (current), 50.4471d {+03h 21m 47.29s} (1950) GRB_DEC: +74.6594d {+74d 39' 33.8"} (J2000), +74.7471d {+74d 44' 49.5"} (current), +74.4848d {+74d 29' 05.1"} (1950) GRB_ERROR: 0.6 [arcsec radius, statistical only] GRB_MAG: 17.73 +/- 0.14 [mag] FILTER: 10, White IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30099.00 SOD {08:21:39.00} UT, 189.7 [sec] since BAT Trigger Time SUN_POSTN: 181.42d {+12h 05m 42s} -0.62d {-00d 37' 00"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.41d {+13h 45m 38s} -14.70d {-14d 42' 05"} MOON_DIST: 118.24 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT UVOT Position Notice. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The UVOT position is 10.4 arcsec from the XRT position. COMMENTS: Result based on Genie data. COMMENTS: Notice generated automatically. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:31:03 UT NOTICE_TYPE: Swift-BAT Scaled Map TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 61.368d {+04h 05m 28s} (J2000) POINT_DEC: +20.148d {+20d 08' 51"} (J2000) MAP_DATE: 20942 TJD; 267 DOY; 25/09/24 MAP_TIME: 29909.27 SOD {08:18:29.27} UT TRIGGER_DUR: 16.384 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 13.92 [sigma] IMAGE_SIGNIF: 7.59 [sigma] MAP_URL: sw01351790000msbsm.fits SUN_POSTN: 181.42d {+12h 05m 42s} -0.62d {-00d 37' 01"} MOON_POSTN: 206.42d {+13h 45m 41s} -14.71d {-14d 42' 23"} MOON_ILLUM: 6 [%] GAL_COORDS: 172.93,-23.36 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 63.26, -0.67 [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 a GRB. COMMENTS: This trigger occurred at longitude,latitude = 278.86,3.66 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:31:34 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.865d {+03h 27m 28s} (J2000), 52.608d {+03h 30m 26s} (current), 50.439d {+03h 21m 45s} (1950) GRB_DEC: +74.652d {+74d 39' 07"} (J2000), +74.740d {+74d 44' 23"} (current), +74.477d {+74d 28' 38"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29909.27 SOD {08:18:29.27} UT TRIGGER_INDEX: 492 GRB_PHI: -165.17 [deg] GRB_THETA: 54.75 [deg] DELTA_TIME: -5.00 [sec] TRIGGER_DUR: 16.384 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 13.92 [sigma] IMAGE_SIGNIF: 7.59 [sigma] LC_URL: sw01351790000msb.lc SUN_POSTN: 181.42d {+12h 05m 42s} -0.62d {-00d 37' 01"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.42d {+13h 45m 42s} -14.71d {-14d 42' 29"} MOON_DIST: 118.26 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.86, 14.87 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.12, 53.32 [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 does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 278.86,3.66 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:32:11 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 35"} (J2000) SPER_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_START_TIME: 30414.80 SOD {08:26:54.80} UT, 505.5 [sec] since BAT Trigger Time SPER_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_STOP_TIME: 30510.07 SOD {08:28:30.07} UT, Stop-Start= 95.27 [sec] TOT_EXPO_TIME: 325.95 [sec] N_PKTS: 37 N_EVTS: 91 SPER_URL: sw01351790000msxpc_uf.evt SUN_POSTN: 181.42d {+12h 05m 42s} -0.62d {-00d 37' 02"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.43d {+13h 45m 43s} -14.71d {-14d 42' 37"} MOON_DIST: 118.25 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. 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: Wed 24 Sep 25 08:32:23 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 35"} (J2000) POINT_ROLL: 51.568d IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30260.13 SOD {08:24:20.13} UT, 350.9 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 0.518 N_STARS: 66 X_OFFSET: 474 [pixels] Y_OFFSET: 568 [pixels] X_MAX: 1433 [pixels] Y_MAX: 1527 [pixels] DET_THRESH: 7 PHOTO_THRESH: 3 SL_URL: sw01351790000msufc0350.fits SUN_POSTN: 181.42d {+12h 05m 42s} -0.62d {-00d 37' 02"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.43d {+13h 45m 43s} -14.71d {-14d 42' 40"} MOON_DIST: 118.25 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:32:49 UT NOTICE_TYPE: Swift-XRT Position UPDATE TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.8719d {+03h 27m 29.25s} (J2000), 52.6156d {+03h 30m 27.75s} (current), 50.4457d {+03h 21m 46.96s} (1950) GRB_DEC: +74.6592d {+74d 39' 33.1"} (J2000), +74.7469d {+74d 44' 48.8"} (current), +74.4846d {+74d 29' 04.4"} (1950) GRB_ERROR: 2.7 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 1.00e-10 [erg/cm2/sec] GRB_SIGNIF: 10.00 [sigma] IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30181.00 SOD {08:23:01.00} UT, 271.7 [sec] since BAT Trigger Time TAM[0-3]: 100.00 100.00 100.00 100.00 AMPLIFIER: 1 WAVEFORM: 31 SUN_POSTN: 181.43d {+12h 05m 42s} -0.62d {-00d 37' 02"} SUN_DIST: 100.09 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.43d {+13h 45m 44s} -14.71d {-14d 42' 45"} MOON_DIST: 118.25 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: This is an Update Notice -- the RA,Dec values herein supersede the previous XRT_POS Notice. COMMENTS: TAM values, flux and significance fields are not valid. COMMENTS: This position was automatically generated on the ground using COMMENTS: Photon Counting data telemetered via TDRSS (SPER data). COMMENTS: See http://www.swift.ac.uk/sper/docs.php for details. COMMENTS: This position was enhanced using UVOT field astrometry. COMMENTS: The probability that this is a serendipitous source in the COMMENTS: SPER window is 0.11% < P(seren) < 0.58%. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:33:35 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 35"} (J2000) ROLL: 51.568d IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30260.13 SOD {08:24:20.13} UT, 350.9 [sec] since BAT Trigger Time FILTER: 7, U EXPOSURE_ID: 780395096 X_OFFSET: 794 [pixels] Y_OFFSET: 888 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 954 Y_GRB_POS: 1048 BINNING_INDEX: 1 IM_URL: sw01351790000msuni0387.fits SUN_POSTN: 181.43d {+12h 05m 42s} -0.62d {-00d 37' 03"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.44d {+13h 45m 45s} -14.72d {-14d 42' 55"} MOON_DIST: 118.26 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [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: Wed 24 Sep 25 08:34:35 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 36"} (J2000) SPER_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_START_TIME: 30507.57 SOD {08:28:27.57} UT, 598.3 [sec] since BAT Trigger Time SPER_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_STOP_TIME: 30592.81 SOD {08:29:52.81} UT, Stop-Start= 85.24 [sec] TOT_EXPO_TIME: 408.69 [sec] N_PKTS: 33 N_EVTS: 77 SPER_URL: sw01351790000msxpc_uf.evt SUN_POSTN: 181.43d {+12h 05m 42s} -0.62d {-00d 37' 04"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.45d {+13h 45m 47s} -14.72d {-14d 43' 07"} MOON_DIST: 118.26 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. 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: Wed 24 Sep 25 08:35:46 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1351790, Seg_Num: 0 GRB_RA: 51.865d {+03h 27m 28s} (J2000), 52.608d {+03h 30m 26s} (current), 50.439d {+03h 21m 45s} (1950) GRB_DEC: +74.652d {+74d 39' 07"} (J2000), +74.740d {+74d 44' 23"} (current), +74.477d {+74d 28' 38"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29909.27 SOD {08:18:29.27} UT TRIGGER_INDEX: 492 GRB_PHI: -165.17 [deg] GRB_THETA: 54.75 [deg] DELTA_TIME: -5.00 [sec] TRIGGER_DUR: 16.384 [sec] SOLN_STATUS: 0x3 RATE_SIGNIF: 13.92 [sigma] IMAGE_SIGNIF: 7.59 [sigma] LC_URL: sw01351790000msb.lc SUN_POSTN: 181.43d {+12h 05m 42s} -0.62d {-00d 37' 05"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.46d {+13h 45m 50s} -14.72d {-14d 43' 22"} MOON_DIST: 118.27 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.86, 14.87 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.12, 53.32 [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 does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 278.86,3.66 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:37:00 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 36"} (J2000) SPER_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_START_TIME: 30590.31 SOD {08:29:50.31} UT, 681.0 [sec] since BAT Trigger Time SPER_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_STOP_TIME: 30775.85 SOD {08:32:55.85} UT, Stop-Start= 185.54 [sec] TOT_EXPO_TIME: 591.72 [sec] N_PKTS: 73 N_EVTS: 191 SPER_URL: sw01351790000msxpc_uf.evt SUN_POSTN: 181.43d {+12h 05m 43s} -0.62d {-00d 37' 06"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.47d {+13h 45m 52s} -14.73d {-14d 43' 38"} MOON_DIST: 118.27 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. 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: Wed 24 Sep 25 08:39:07 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 35"} (J2000) POINT_ROLL: 51.568d IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30768.07 SOD {08:32:48.07} UT, 858.8 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 3.869 N_STARS: 190 X_OFFSET: 234 [pixels] Y_OFFSET: 328 [pixels] X_MAX: 1673 [pixels] Y_MAX: 1767 [pixels] DET_THRESH: 16 PHOTO_THRESH: 9 SL_URL: sw01351790000msufc0858.fits SUN_POSTN: 181.43d {+12h 05m 43s} -0.62d {-00d 37' 08"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.48d {+13h 45m 56s} -14.73d {-14d 44' 04"} MOON_DIST: 118.28 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 08:39:24 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.862d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 35"} (J2000) SPER_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_START_TIME: 30773.34 SOD {08:32:53.34} UT, 864.1 [sec] since BAT Trigger Time SPER_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_STOP_TIME: 30926.29 SOD {08:35:26.29} UT, Stop-Start= 152.95 [sec] TOT_EXPO_TIME: 742.16 [sec] N_PKTS: 60 N_EVTS: 142 SPER_URL: sw01351790000msxpc_uf.evt SUN_POSTN: 181.43d {+12h 05m 43s} -0.62d {-00d 37' 09"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.48d {+13h 45m 56s} -14.74d {-14d 44' 08"} MOON_DIST: 118.28 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. 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: Wed 24 Sep 25 08:40:34 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 35"} (J2000) ROLL: 51.568d IMG_START_DATE: 20942 TJD; 267 DOY; 25/09/24 IMG_START_TIME: 30768.07 SOD {08:32:48.07} UT, 858.8 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 780395604 X_OFFSET: 793 [pixels] Y_OFFSET: 887 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 953 Y_GRB_POS: 1047 BINNING_INDEX: 1 IM_URL: sw01351790000msuni0895.fits SUN_POSTN: 181.43d {+12h 05m 43s} -0.62d {-00d 37' 10"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.49d {+13h 45m 59s} -14.74d {-14d 44' 23"} MOON_DIST: 118.29 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [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: Wed 24 Sep 25 08:42:36 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.864d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 36"} (J2000) SPER_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_START_TIME: 30923.78 SOD {08:35:23.78} UT, 1014.5 [sec] since BAT Trigger Time SPER_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_STOP_TIME: 31064.19 SOD {08:37:44.19} UT, Stop-Start= 140.41 [sec] TOT_EXPO_TIME: 880.06 [sec] N_PKTS: 55 N_EVTS: 126 SPER_URL: sw01351790000msxpc_uf.evt SUN_POSTN: 181.43d {+12h 05m 43s} -0.62d {-00d 37' 12"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.51d {+13h 46m 02s} -14.75d {-14d 44' 48"} MOON_DIST: 118.30 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. 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: Wed 24 Sep 25 08:45:01 UT NOTICE_TYPE: Swift-XRT Single-Pixel-Event-Report TRIGGER_NUM: 1351790, Seg_Num: 0 POINT_RA: 51.863d {+03h 27m 27s} (J2000) POINT_DEC: +74.660d {+74d 39' 35"} (J2000) SPER_START_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_START_TIME: 31061.68 SOD {08:37:41.68} UT, 1152.4 [sec] since BAT Trigger Time SPER_STOP_DATE: 20942 TJD; 267 DOY; 25/09/24 SPER_STOP_TIME: 31169.50 SOD {08:39:29.50} UT, Stop-Start= 107.82 [sec] TOT_EXPO_TIME: 985.37 [sec] N_PKTS: 42 N_EVTS: 90 SPER_URL: sw01351790000msxpc_uf.evt SUN_POSTN: 181.43d {+12h 05m 44s} -0.62d {-00d 37' 14"} SUN_DIST: 100.10 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 206.53d {+13h 46m 07s} -14.76d {-14d 45' 19"} MOON_DIST: 118.31 [deg] MOON_ILLUM: 6 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 74.13, 53.32 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Single-Pixel-Event-Report. 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: Wed 24 Sep 25 11:18:32 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1351790, Seg_Num: 1 GRB_RA: 51.873d {+03h 27m 30s} (J2000), 52.617d {+03h 30m 28s} (current), 50.447d {+03h 21m 47s} (1950) GRB_DEC: +74.659d {+74d 39' 32"} (J2000), +74.747d {+74d 44' 48"} (current), +74.484d {+74d 29' 03"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29872.61 SOD {08:17:52.61} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 181.53d {+12h 06m 07s} -0.66d {-00d 39' 44"} SUN_DIST: 100.16 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 207.73d {+13h 50m 56s} -15.29d {-15d 17' 16"} MOON_DIST: 118.99 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [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 does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 11:18:27 UT NOTICE_TYPE: Swift-S/C Will_NOT_Slew TRIGGER_NUM: 1351790, Seg_Num: 1 GRB_RA: 51.873d {+03h 27m 30s} (J2000), 52.617d {+03h 30m 28s} (current), 50.447d {+03h 21m 47s} (1950) GRB_DEC: +74.659d {+74d 39' 32"} (J2000), +74.747d {+74d 44' 48"} (current), +74.484d {+74d 29' 03"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29872.61 SOD {08:17:52.61} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] SLEW_QUERY: 0x2 WAIT_TIME: 19.00 [sec] (=0.3 [min]) OBS_TIME: 0.00 [sec] (=0.0 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 181.53d {+12h 06m 07s} -0.66d {-00d 39' 43"} SUN_DIST: 100.16 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 207.73d {+13h 50m 56s} -15.29d {-15d 17' 15"} MOON_DIST: 118.99 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [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 does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 11:18:47 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1351790, Seg_Num: 1 GRB_RA: 51.873d {+03h 27m 30s} (J2000), 52.617d {+03h 30m 28s} (current), 50.447d {+03h 21m 47s} (1950) GRB_DEC: +74.659d {+74d 39' 32"} (J2000), +74.747d {+74d 44' 48"} (current), +74.484d {+74d 29' 03"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29872.61 SOD {08:17:52.61} 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: 2217.00 [sec] (=37.0 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 181.53d {+12h 06m 07s} -0.66d {-00d 39' 44"} SUN_DIST: 100.16 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 207.74d {+13h 50m 57s} -15.29d {-15d 17' 19"} MOON_DIST: 118.99 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [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 does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 13:12:32 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1351790, Seg_Num: 1 GRB_RA: 51.873d {+03h 27m 30s} (J2000), 52.617d {+03h 30m 28s} (current), 50.447d {+03h 21m 47s} (1950) GRB_DEC: +74.659d {+74d 39' 32"} (J2000), +74.747d {+74d 44' 48"} (current), +74.484d {+74d 29' 03"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29872.61 SOD {08:17:52.61} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 181.60d {+12h 06m 24s} -0.69d {-00d 41' 35"} SUN_DIST: 100.20 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 208.63d {+13h 54m 32s} -15.68d {-15d 40' 44"} MOON_DIST: 119.48 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [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 does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 14:24:32 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1351790, Seg_Num: 2 GRB_RA: 51.873d {+03h 27m 30s} (J2000), 52.617d {+03h 30m 28s} (current), 50.447d {+03h 21m 47s} (1950) GRB_DEC: +74.659d {+74d 39' 32"} (J2000), +74.747d {+74d 44' 48"} (current), +74.484d {+74d 29' 03"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29872.61 SOD {08:17:52.61} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 181.64d {+12h 06m 35s} -0.71d {-00d 42' 45"} SUN_DIST: 100.23 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 209.20d {+13h 56m 48s} -15.92d {-15d 55' 25"} MOON_DIST: 119.79 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [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 does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 14:24:27 UT NOTICE_TYPE: Swift-S/C Will_NOT_Slew TRIGGER_NUM: 1351790, Seg_Num: 2 GRB_RA: 51.873d {+03h 27m 30s} (J2000), 52.617d {+03h 30m 28s} (current), 50.447d {+03h 21m 47s} (1950) GRB_DEC: +74.659d {+74d 39' 32"} (J2000), +74.747d {+74d 44' 48"} (current), +74.484d {+74d 29' 03"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29872.61 SOD {08:17:52.61} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] SLEW_QUERY: 0x2 WAIT_TIME: 37.00 [sec] (=0.6 [min]) OBS_TIME: 0.00 [sec] (=0.0 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 8217=0x2019 MERIT: 100.00 SUN_POSTN: 181.64d {+12h 06m 35s} -0.71d {-00d 42' 45"} SUN_DIST: 100.23 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 209.20d {+13h 56m 48s} -15.92d {-15d 55' 24"} MOON_DIST: 119.79 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [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 does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 14:25:08 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1351790, Seg_Num: 2 GRB_RA: 51.873d {+03h 27m 30s} (J2000), 52.617d {+03h 30m 28s} (current), 50.447d {+03h 21m 47s} (1950) GRB_DEC: +74.659d {+74d 39' 32"} (J2000), +74.747d {+74d 44' 48"} (current), +74.484d {+74d 29' 03"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29872.61 SOD {08:17:52.61} 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: 2187.00 [sec] (=36.5 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 8217=0x2019 MERIT: 100.00 SUN_POSTN: 181.65d {+12h 06m 35s} -0.71d {-00d 42' 45"} SUN_DIST: 100.23 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 209.21d {+13h 56m 49s} -15.93d {-15d 55' 33"} MOON_DIST: 119.79 [deg] MOON_ILLUM: 7 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [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 does not match any source in the TOO or ground catalogs. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Wed 24 Sep 25 17:30:41 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1351790, Seg_Num: 2 GRB_RA: 51.873d {+03h 27m 30s} (J2000), 52.617d {+03h 30m 28s} (current), 50.447d {+03h 21m 47s} (1950) GRB_DEC: +74.659d {+74d 39' 32"} (J2000), +74.747d {+74d 44' 48"} (current), +74.484d {+74d 29' 03"} (1950) GRB_DATE: 20942 TJD; 267 DOY; 25/09/24 GRB_TIME: 29872.61 SOD {08:17:52.61} UT TRIGGER_INDEX: 0 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 0.00 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 181.76d {+12h 07m 03s} -0.76d {-00d 45' 46"} SUN_DIST: 100.31 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 210.68d {+14h 02m 42s} -16.55d {-16d 32' 58"} MOON_DIST: 120.58 [deg] MOON_ILLUM: 8 [%] GAL_COORDS: 132.85, 14.88 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 74.13, 53.32 [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 does not match any source in the TOO or ground catalogs.