////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 00:32:34 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 946234, Seg_Num: 0 GRB_RA: 17.141d {+01h 08m 34s} (J2000), 17.346d {+01h 09m 23s} (current), 16.626d {+01h 06m 30s} (1950) GRB_DEC: -57.085d {-57d 05' 04"} (J2000), -56.979d {-56d 58' 42"} (current), -57.351d {-57d 21' 03"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 35886 [cnts] Image_Peak=491 [image_cnts] TRIGGER_DUR: 1.024 [sec] TRIGGER_INDEX: 160 E_range: 50-350 keV BKG_INTEN: 226262 [cnts] BKG_TIME: 1847.84 SOD {00:30:47.84} UT BKG_DUR: 8 [sec] GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 1865.38 SOD {00:31:05.38} UT GRB_PHI: 118.66 [deg] GRB_THETA: 11.16 [deg] SOLN_STATUS: 0xC3 RATE_SIGNIF: 14.45 [sigma] IMAGE_SIGNIF: 6.55 [sigma] MERIT_PARAMS: +1 +0 +0 +0 +3 -4 +0 +0 -22 +0 SUN_POSTN: 274.27d {+18h 17m 06s} -23.38d {-23d 22' 39"} SUN_DIST: 77.32 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 271.64d {+18h 06m 34s} -22.90d {-22d 54' 15"} MOON_DIST: 79.02 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 298.29,-59.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 340.20,-56.50 [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 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 during a high background rate interval. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 282.35,-13.37 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 00:32:47 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 946234, Seg_Num: 0 GRB_RA: 17.141d {+01h 08m 34s} (J2000), 17.346d {+01h 09m 23s} (current), 16.626d {+01h 06m 30s} (1950) GRB_DEC: -57.085d {-57d 05' 04"} (J2000), -56.979d {-56d 58' 42"} (current), -57.351d {-57d 21' 03"} (1950) GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 1865.38 SOD {00:31:05.38} UT TRIGGER_INDEX: 160 RATE_SIGNIF: 14.45 [sigma] IMAGE_SIGNIF: 6.55 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 274.27d {+18h 17m 06s} -23.38d {-23d 22' 39"} SUN_DIST: 77.32 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 271.64d {+18h 06m 35s} -22.90d {-22d 54' 15"} MOON_DIST: 79.02 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 298.29,-59.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 340.20,-56.50 [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 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 during a high background rate interval. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 282.35,-13.37 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 00:32:51 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 946234, Seg_Num: 0 GRB_RA: 17.141d {+01h 08m 34s} (J2000), 17.346d {+01h 09m 23s} (current), 16.626d {+01h 06m 30s} (1950) GRB_DEC: -57.085d {-57d 05' 04"} (J2000), -56.979d {-56d 58' 42"} (current), -57.351d {-57d 21' 03"} (1950) GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 1865.38 SOD {00:31:05.38} UT TRIGGER_INDEX: 160 RATE_SIGNIF: 14.45 [sigma] IMAGE_SIGNIF: 6.55 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 1451.00 [sec] (=24.2 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 274.27d {+18h 17m 06s} -23.38d {-23d 22' 39"} SUN_DIST: 77.32 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 271.64d {+18h 06m 35s} -22.90d {-22d 54' 15"} MOON_DIST: 79.02 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 298.29,-59.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 340.20,-56.50 [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 during a high background rate interval. COMMENTS: Since the BAT IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 282.35,-13.37 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 00:34:32 UT NOTICE_TYPE: Swift-XRT Nack-Position TRIGGER_NUM: 946234, Seg_Num: 0 POINT_RA: 17.112d {+01h 08m 27s} (J2000) POINT_DEC: -57.090d {-57d 05' 25"} (J2000) IMG_START_DATE: 18843 TJD; 360 DOY; 19/12/26 IMG_START_TIME: 1993.76 SOD {00:33:13.76} UT, 128.4 [sec] since BAT Trigger Time COUNTS: 277 Min_needed= 20 STD_DEV: 28.80 Max_StdDev_for_Good=28.44 [arcsec] PH2_ITER: 3 Max_iter_allowed= 4 ERROR_CODE: 3 COMMENTS: SWIFT-XRT Nack Position. COMMENTS: Standard deviation too large. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 00:34:25 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 946234, Seg_Num: 0 POINT_RA: 17.107d {+01h 08m 26s} (J2000) POINT_DEC: -57.091d {-57d 05' 26"} (J2000) TP_START_DATE: 18843 TJD; 360 DOY; 19/12/26 TP_START_TIME: 1988.42 SOD {00:33:08.42} UT, 123.0 [sec] since BAT Trigger Time TP_EXPO_TIME: 0.100 [sec] TP_URL: sw00946234000msxim_rw.img SUN_POSTN: 274.28d {+18h 17m 06s} -23.38d {-23d 22' 39"} SUN_DIST: 77.30 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 271.66d {+18h 06m 39s} -22.91d {-22d 54' 20"} MOON_DIST: 78.99 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 298.33,-59.89 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 340.16,-56.49 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Thresholded-Pixels. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 00:35:44 UT NOTICE_TYPE: Swift-XRT Thresholded-Pixels TRIGGER_NUM: 946234, Seg_Num: 0 POINT_RA: 17.110d {+01h 08m 27s} (J2000) POINT_DEC: -57.091d {-57d 05' 26"} (J2000) TP_START_DATE: 18843 TJD; 360 DOY; 19/12/26 TP_START_TIME: 1991.14 SOD {00:33:11.14} UT, 125.8 [sec] since BAT Trigger Time TP_EXPO_TIME: 0.100 [sec] TP_URL: sw00946234000msxim_rw.img SUN_POSTN: 274.28d {+18h 17m 06s} -23.38d {-23d 22' 39"} SUN_DIST: 77.30 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 271.67d {+18h 06m 42s} -22.91d {-22d 54' 23"} MOON_DIST: 78.99 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 298.33,-59.89 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 340.17,-56.50 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Thresholded-Pixels. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 00:37:32 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 946234, Seg_Num: 0 GRB_RA: 17.141d {+01h 08m 34s} (J2000), 17.346d {+01h 09m 23s} (current), 16.626d {+01h 06m 30s} (1950) GRB_DEC: -57.085d {-57d 05' 04"} (J2000), -56.979d {-56d 58' 42"} (current), -57.351d {-57d 21' 03"} (1950) GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 1865.38 SOD {00:31:05.38} UT TRIGGER_INDEX: 160 GRB_PHI: 118.66 [deg] GRB_THETA: 11.16 [deg] DELTA_TIME: 29771.00 [sec] TRIGGER_DUR: 1.024 [sec] SOLN_STATUS: 0xC3 RATE_SIGNIF: 14.45 [sigma] IMAGE_SIGNIF: 6.55 [sigma] LC_URL: sw00946234000msb.lc SUN_POSTN: 274.28d {+18h 17m 07s} -23.38d {-23d 22' 39"} SUN_DIST: 77.32 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 271.69d {+18h 06m 46s} -22.91d {-22d 54' 28"} MOON_DIST: 78.99 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 298.29,-59.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 340.20,-56.50 [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 during a high background rate interval. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 282.35,-13.37 [deg]. COMMENTS: The 3rd packet (of 3) was missing in the lightcurve data stream. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 00:48:27 UT NOTICE_TYPE: Swift-BAT Scaled Map TRIGGER_NUM: 946234, Seg_Num: 0 POINT_RA: 357.448d {+23h 49m 48s} (J2000) POINT_DEC: -54.988d {-54d 59' 16"} (J2000) MAP_DATE: 18843 TJD; 360 DOY; 19/12/26 MAP_TIME: 1865.38 SOD {00:31:05.38} UT TRIGGER_DUR: 1.024 [sec] SOLN_STATUS: 0xC3 RATE_SIGNIF: 14.45 [sigma] IMAGE_SIGNIF: 6.55 [sigma] MAP_URL: sw00946234000msbsm.fits SUN_POSTN: 274.29d {+18h 17m 09s} -23.38d {-23d 22' 38"} MOON_POSTN: 271.80d {+18h 07m 12s} -22.92d {-22d 54' 57"} MOON_ILLUM: 0 [%] GAL_COORDS: 320.67,-59.97 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 328.65,-47.84 [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 during a high background rate interval. COMMENTS: Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection. COMMENTS: This trigger occurred at longitude,latitude = 282.35,-13.37 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 01:13:20 UT NOTICE_TYPE: Swift-S/C Will_NOT_Slew TRIGGER_NUM: 946234, Seg_Num: 0 GRB_RA: 17.141d {+01h 08m 34s} (J2000), 17.346d {+01h 09m 23s} (current), 16.626d {+01h 06m 30s} (1950) GRB_DEC: -57.085d {-57d 05' 04"} (J2000), -56.979d {-56d 58' 42"} (current), -57.351d {-57d 21' 03"} (1950) GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 1865.38 SOD {00:31:05.38} UT TRIGGER_INDEX: 160 RATE_SIGNIF: 14.45 [sigma] IMAGE_SIGNIF: 6.55 [sigma] SLEW_QUERY: 0x2 WAIT_TIME: 2920.00 [sec] (=48.7 [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: 274.31d {+18h 17m 13s} -23.38d {-23d 22' 36"} SUN_DIST: 77.30 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 272.05d {+18h 08m 12s} -22.93d {-22d 56' 02"} MOON_DIST: 78.80 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 298.29,-59.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 340.20,-56.50 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT SC Slew decision. 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 ground catalog.