////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 05:08:56 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 1217729, Seg_Num: 0 GRB_RA: 245.369d {+16h 21m 28s} (J2000), 245.712d {+16h 22m 51s} (current), 244.658d {+16h 18m 38s} (1950) GRB_DEC: -15.618d {-15d 37' 03"} (J2000), -15.673d {-15d 40' 24"} (current), -15.500d {-15d 30' 00"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=4050 [image_cnts] TRIGGER_DUR: 80.000 [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: 17207.01 SOD {04:46:47.01} UT GRB_PHI: -76.73 [deg] GRB_THETA: 13.27 [deg] SOLN_STATUS: 0x10000413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 14.68 [sigma] MERIT_PARAMS: +1 +0 +0 +6 +1 +3 +0 +0 +3 +0 SUN_POSTN: 339.75d {+22h 39m 00s} -8.53d {-08d 31' 52"} SUN_DIST: 91.55 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 30s} -2.14d {-02d 08' 17"} MOON_DIST: 59.47 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.37, 23.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 246.21, 5.81 [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 = 9.97,-5.53 [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! COMMENTS: COMMENTS: NOTE: This BAT event is spatially(0.00<0.1deg) coincident with the SWIFT_BAT event (trignum=1216910). ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 05:09:08 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 1217729, Seg_Num: 0 GRB_RA: 245.369d {+16h 21m 28s} (J2000), 245.712d {+16h 22m 51s} (current), 244.658d {+16h 18m 38s} (1950) GRB_DEC: -15.618d {-15d 37' 03"} (J2000), -15.673d {-15d 40' 24"} (current), -15.500d {-15d 30' 00"} (1950) GRB_DATE: 20367 TJD; 58 DOY; 24/02/27 GRB_TIME: 17207.01 SOD {04:46:47.01} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 14.68 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 339.75d {+22h 39m 00s} -8.53d {-08d 31' 52"} SUN_DIST: 91.55 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 30s} -2.14d {-02d 08' 19"} MOON_DIST: 59.47 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.37, 23.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 246.21, 5.81 [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 = 9.97,-5.53 [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 05:09:16 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 1217729, Seg_Num: 0 GRB_RA: 245.369d {+16h 21m 28s} (J2000), 245.712d {+16h 22m 51s} (current), 244.658d {+16h 18m 38s} (1950) GRB_DEC: -15.618d {-15d 37' 03"} (J2000), -15.673d {-15d 40' 24"} (current), -15.500d {-15d 30' 00"} (1950) GRB_DATE: 20367 TJD; 58 DOY; 24/02/27 GRB_TIME: 17207.01 SOD {04:46:47.01} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 14.68 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 1307.00 [sec] (=21.8 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 339.75d {+22h 39m 00s} -8.53d {-08d 31' 52"} SUN_DIST: 91.55 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 31s} -2.14d {-02d 08' 21"} MOON_DIST: 59.47 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.37, 23.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 246.21, 5.81 [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 = 9.97,-5.53 [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 05:09:28 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 1217729, Seg_Num: 0 GRB_RA: 245.3506d {+16h 21m 24.14s} (J2000), 245.6945d {+16h 22m 46.67s} (current), 244.6396d {+16h 18m 33.50s} (1950) GRB_DEC: -15.6608d {-15d 39' 38.8"} (J2000), -15.7165d {-15d 42' 59.4"} (current), -15.5431d {-15d 32' 35.2"} (1950) GRB_ERROR: 4.7 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 3.28e-07 [erg/cm2/sec] GRB_SIGNIF: 16.18 [sigma] IMG_START_DATE: 20367 TJD; 58 DOY; 24/02/27 IMG_START_TIME: 17353.40 SOD {04:49:13.40} UT, 146.4 [sec] since BAT Trigger Time TAM[0-3]: 327.62 237.13 261.56 243.79 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 339.75d {+22h 39m 00s} -8.53d {-08d 31' 52"} SUN_DIST: 91.56 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 31s} -2.14d {-02d 08' 24"} MOON_DIST: 59.46 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.33, 23.50 [deg] galactic lon,lat of the burst ECL_COORDS: 246.20, 5.76 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: The XRT position is 2.78 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 27 Feb 24 05:09:38 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 1217729, Seg_Num: 0 GRB_RA: 245.3506d {+16h 21m 24.1s} (J2000), 245.6945d {+16h 22m 46.6s} (current), 244.6396d {+16h 18m 33.5s} (1950) GRB_DEC: -15.6608d {-15d 39' 38.8"} (J2000), -15.7165d {-15d 42' 59.4"} (current), -15.5431d {-15d 32' 35.2"} (1950) GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic] GRB_INTEN: 262 [cnts] IMG_START_DATE: 20367 TJD; 58 DOY; 24/02/27 IMG_START_TIME: 17353.40 SOD {04:49:13.40} UT, 146.4 [sec] since BAT Trigger Time CENTROID_X: 343.62, raw= 344 [pixels] CENTROID_Y: 232.28, raw= 232 [pixels] ROLL: 99.40 [deg] GAIN: 4 MODE: 2, Short Image mode WAVEFORM: 134 EXPO_TIME: 0.10 [sec] GRB_POS_XRT_Y: -155.15 GRB_POS_XRT_Z: 85.39 IMAGE_URL: sw01217729000msxps_rw.img SUN_POSTN: 339.75d {+22h 39m 00s} -8.53d {-08d 31' 52"} SUN_DIST: 91.56 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 31s} -2.14d {-02d 08' 27"} MOON_DIST: 59.45 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.33, 23.50 [deg] galactic lon,lat of the burst ECL_COORDS: 246.20, 5.76 [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 27 Feb 24 05:09:56 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1217729, Seg_Num: 0 GRB_RA: 245.369d {+16h 21m 28s} (J2000), 245.712d {+16h 22m 51s} (current), 244.658d {+16h 18m 38s} (1950) GRB_DEC: -15.618d {-15d 37' 03"} (J2000), -15.673d {-15d 40' 24"} (current), -15.500d {-15d 30' 00"} (1950) GRB_DATE: 20367 TJD; 58 DOY; 24/02/27 GRB_TIME: 17207.01 SOD {04:46:47.01} UT TRIGGER_INDEX: 20000 GRB_PHI: -76.73 [deg] GRB_THETA: 13.27 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 80.000 [sec] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 14.68 [sigma] LC_URL: sw01217729000msb.lc SUN_POSTN: 339.75d {+22h 39m 01s} -8.53d {-08d 31' 52"} SUN_DIST: 91.55 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 32s} -2.14d {-02d 08' 31"} MOON_DIST: 59.46 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.37, 23.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 246.21, 5.81 [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 an image 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 = 9.97,-5.53 [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 05:09:44 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1217729, Seg_Num: 0 SPEC_START_DATE: 20367 TJD; 58 DOY; 24/02/27 SPEC_START_TIME: 17356.01 SOD {04:49:16.01} UT, 149.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20367 TJD; 58 DOY; 24/02/27 SPEC_STOP_TIME: 17357.05 SOD {04:49:17.05} UT LIVETIME: 1.37 [sec] POINT_RA: 245.38d {+16h 21m 32s} (J2000) POINT_DEC: -15.62d {-15d 37' 20"} (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: sw01217729000msxlr.pha SUN_POSTN: 339.75d {+22h 39m 01s} -8.53d {-08d 31' 52"} SUN_DIST: 91.53 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 31s} -2.14d {-02d 08' 28"} MOON_DIST: 59.48 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.38, 23.50 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.22, 5.81 [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 05:10:08 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 1217729, Seg_Num: 0 POINT_RA: 245.382d {+16h 21m 32s} (J2000) POINT_DEC: -15.622d {-15d 37' 18"} (J2000) LC_START_DATE: 20367 TJD; 58 DOY; 24/02/27 LC_START_TIME: 17356.20 SOD {04:49:16.20} UT, 149.2 [sec] since BAT Trigger Time LC_STOP_DATE: 20367 TJD; 58 DOY; 24/02/27 LC_STOP_TIME: 17461.78 SOD {04:51:01.78} UT LC_LIVE_TIME: 107.35 [sec], 101.7% DELTA_TIME: 86294.42 [sec] N_BINS: 100 TERM_COND: 0 LC_URL: sw01217729000msx.lc SUN_POSTN: 339.75d {+22h 39m 01s} -8.53d {-08d 31' 51"} SUN_DIST: 91.53 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 32s} -2.14d {-02d 08' 34"} MOON_DIST: 59.48 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.38, 23.50 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.22, 5.81 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 05:09:52 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 1217729, Seg_Num: 0 POINT_RA: 245.382d {+16h 21m 32s} (J2000) POINT_DEC: -15.622d {-15d 37' 19"} (J2000) TP_START_DATE: 20367 TJD; 58 DOY; 24/02/27 TP_START_TIME: 17353.40 SOD {04:49:13.40} UT, 146.4 [sec] since BAT Trigger Time TP_EXPO_TIME: 0.100 [sec] TP_URL: sw01217729000msxim_rw.img SUN_POSTN: 339.75d {+22h 39m 01s} -8.53d {-08d 31' 52"} SUN_DIST: 91.53 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.88d {+12h 27m 32s} -2.14d {-02d 08' 30"} MOON_DIST: 59.48 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.38, 23.50 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.22, 5.81 [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 05:10:18 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1217729, Seg_Num: 0 POINT_RA: 245.383d {+16h 21m 32s} (J2000) POINT_DEC: -15.623d {-15d 37' 21"} (J2000) POINT_ROLL: 99.403d IMG_START_DATE: 20367 TJD; 58 DOY; 24/02/27 IMG_START_TIME: 17361.75 SOD {04:49:21.75} UT, 154.7 [sec] since BAT Trigger Time FILTER: 10, White BKG_MEAN: 4.102 N_STARS: 190 X_OFFSET: 384 [pixels] Y_OFFSET: 592 [pixels] X_MAX: 1343 [pixels] Y_MAX: 1551 [pixels] DET_THRESH: 17 PHOTO_THRESH: 9 SL_URL: sw01217729000msufc0154.fits SUN_POSTN: 339.75d {+22h 39m 01s} -8.53d {-08d 31' 51"} SUN_DIST: 91.53 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.89d {+12h 27m 32s} -2.14d {-02d 08' 36"} MOON_DIST: 59.48 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.38, 23.50 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.22, 5.81 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 05:11:48 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1217729, Seg_Num: 0 POINT_RA: 245.383d {+16h 21m 32s} (J2000) POINT_DEC: -15.623d {-15d 37' 21"} (J2000) ROLL: 99.403d IMG_START_DATE: 20367 TJD; 58 DOY; 24/02/27 IMG_START_TIME: 17361.75 SOD {04:49:21.75} UT, 154.7 [sec] since BAT Trigger Time FILTER: 10, White EXPOSURE_ID: 730702194 X_OFFSET: 796 [pixels] Y_OFFSET: 1230 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 956 Y_GRB_POS: 1390 BINNING_INDEX: 1 IM_URL: sw01217729000msuni0187.fits SUN_POSTN: 339.75d {+22h 39m 01s} -8.53d {-08d 31' 50"} SUN_DIST: 91.53 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.90d {+12h 27m 35s} -2.15d {-02d 08' 57"} MOON_DIST: 59.46 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.38, 23.50 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.22, 5.81 [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 27 Feb 24 05:14:42 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1217729, Seg_Num: 0 GRB_RA: 245.369d {+16h 21m 28s} (J2000), 245.712d {+16h 22m 51s} (current), 244.658d {+16h 18m 38s} (1950) GRB_DEC: -15.618d {-15d 37' 03"} (J2000), -15.673d {-15d 40' 24"} (current), -15.500d {-15d 30' 00"} (1950) GRB_DATE: 20367 TJD; 58 DOY; 24/02/27 GRB_TIME: 17207.01 SOD {04:46:47.01} UT TRIGGER_INDEX: 20000 GRB_PHI: -76.73 [deg] GRB_THETA: 13.27 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 80.000 [sec] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 14.68 [sigma] LC_URL: sw01217729000msb.lc SUN_POSTN: 339.76d {+22h 39m 01s} -8.53d {-08d 31' 47"} SUN_DIST: 91.55 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.92d {+12h 27m 40s} -2.16d {-02d 09' 38"} MOON_DIST: 59.43 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.37, 23.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 246.21, 5.81 [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 an image 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 = 9.97,-5.53 [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 05:14:37 UT NOTICE_TYPE: Swift-BAT Scaled Map TRIGGER_NUM: 1217729, Seg_Num: 0 POINT_RA: 233.548d {+15h 34m 12s} (J2000) POINT_DEC: -9.047d {-09d 02' 49"} (J2000) MAP_DATE: 20367 TJD; 58 DOY; 24/02/27 MAP_TIME: 17207.01 SOD {04:46:47.01} UT TRIGGER_DUR: 80.000 [sec] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 14.68 [sigma] MAP_URL: sw01217729000msbsm.fits SUN_POSTN: 339.76d {+22h 39m 01s} -8.53d {-08d 31' 47"} MOON_POSTN: 186.92d {+12h 27m 40s} -2.16d {-02d 09' 37"} MOON_ILLUM: 94 [%] GAL_COORDS: 356.15, 36.49 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 233.44, 9.89 [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 = 9.97,-5.53 [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 05:14:53 UT NOTICE_TYPE: Swift-UVOT Source List TRIGGER_NUM: 1217729, Seg_Num: 0 POINT_RA: 245.382d {+16h 21m 32s} (J2000) POINT_DEC: -15.622d {-15d 37' 19"} (J2000) POINT_ROLL: 99.404d IMG_START_DATE: 20367 TJD; 58 DOY; 24/02/27 IMG_START_TIME: 17520.20 SOD {04:52:00.20} UT, 313.2 [sec] since BAT Trigger Time FILTER: 7, U BKG_MEAN: 1.183 N_STARS: 65 X_OFFSET: 476 [pixels] Y_OFFSET: 910 [pixels] X_MAX: 1435 [pixels] Y_MAX: 1869 [pixels] DET_THRESH: 9 PHOTO_THRESH: 4 SL_URL: sw01217729000msufc0313.fits SUN_POSTN: 339.76d {+22h 39m 01s} -8.53d {-08d 31' 47"} SUN_DIST: 91.54 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.92d {+12h 27m 40s} -2.16d {-02d 09' 40"} MOON_DIST: 59.44 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.38, 23.50 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.22, 5.81 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-UVOT Source List. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 27 Feb 24 05:16:19 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 1217729, Seg_Num: 0 GRB_RA: 245.369d {+16h 21m 28s} (J2000), 245.712d {+16h 22m 51s} (current), 244.658d {+16h 18m 38s} (1950) GRB_DEC: -15.618d {-15d 37' 03"} (J2000), -15.673d {-15d 40' 24"} (current), -15.500d {-15d 30' 00"} (1950) GRB_DATE: 20367 TJD; 58 DOY; 24/02/27 GRB_TIME: 17207.01 SOD {04:46:47.01} UT TRIGGER_INDEX: 20000 GRB_PHI: -76.73 [deg] GRB_THETA: 13.27 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 80.000 [sec] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 14.68 [sigma] LC_URL: sw01217729000msb.lc SUN_POSTN: 339.76d {+22h 39m 02s} -8.53d {-08d 31' 46"} SUN_DIST: 91.55 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.93d {+12h 27m 43s} -2.17d {-02d 10' 01"} MOON_DIST: 59.41 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.37, 23.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 246.21, 5.81 [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 an image 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 = 9.97,-5.53 [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 05:16:14 UT NOTICE_TYPE: Swift-UVOT Image TRIGGER_NUM: 1217729, Seg_Num: 0 POINT_RA: 245.382d {+16h 21m 32s} (J2000) POINT_DEC: -15.622d {-15d 37' 19"} (J2000) ROLL: 99.404d IMG_START_DATE: 20367 TJD; 58 DOY; 24/02/27 IMG_START_TIME: 17520.20 SOD {04:52:00.20} UT, 313.2 [sec] since BAT Trigger Time FILTER: 7, U EXPOSURE_ID: 730702353 X_OFFSET: 796 [pixels] Y_OFFSET: 1230 [pixels] WIDTH: 160 [pixels] HEIGHT: 160 [pixels] X_GRB_POS: 956 Y_GRB_POS: 1390 BINNING_INDEX: 1 IM_URL: sw01217729000msuni0346.fits SUN_POSTN: 339.76d {+22h 39m 02s} -8.53d {-08d 31' 46"} SUN_DIST: 91.54 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.93d {+12h 27m 43s} -2.17d {-02d 10' 00"} MOON_DIST: 59.43 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.38, 23.50 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.22, 5.81 [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 27 Feb 24 05:16:51 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 1217729, Seg_Num: 0 SPEC_START_DATE: 20367 TJD; 58 DOY; 24/02/27 SPEC_START_TIME: 17357.01 SOD {04:49:17.01} UT, 85886.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 20367 TJD; 58 DOY; 24/02/27 SPEC_STOP_TIME: 17950.68 SOD {04:59:10.68} UT LIVETIME: 593.51 [sec] POINT_RA: 245.38d {+16h 21m 32s} (J2000) POINT_DEC: -15.62d {-15d 37' 19"} (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: sw01217729000msxwt.pha SUN_POSTN: 339.76d {+22h 39m 02s} -8.53d {-08d 31' 45"} SUN_DIST: 91.54 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 186.93d {+12h 27m 44s} -2.17d {-02d 10' 08"} MOON_DIST: 59.42 [deg] MOON_ILLUM: 94 [%] GAL_COORDS: 359.38, 23.50 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 246.22, 5.81 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Spectrum. COMMENTS: This spectrum accumulation was terminated by the 'Snapshot End' condition.