////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 05:54:20 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 946256, Seg_Num: 0 GRB_RA: 135.862d {+09h 03m 27s} (J2000), 136.052d {+09h 04m 12s} (current), 135.386d {+09h 01m 33s} (1950) GRB_DEC: -40.297d {-40d 17' 49"} (J2000), -40.377d {-40d 22' 37"} (current), -40.098d {-40d 05' 53"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=961 [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: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 21183.84 SOD {05:53:03.84} UT GRB_PHI: 97.99 [deg] GRB_THETA: 38.91 [deg] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.37 [sigma] MERIT_PARAMS: +1 +0 +0 +6 +1 -1 +0 +1 +26 +0 SUN_POSTN: 274.52d {+18h 18m 05s} -23.37d {-23d 22' 14"} SUN_DIST: 105.46 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.85d {+18h 19m 25s} -23.11d {-23d 06' 35"} MOON_DIST: 105.84 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.03, 4.29 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 157.20,-53.58 [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 = 335.48,-1.98 [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: Thu 26 Dec 19 05:54:32 UT NOTICE_TYPE: Swift-FOM Will_Observe TRIGGER_NUM: 946256, Seg_Num: 0 GRB_RA: 135.862d {+09h 03m 27s} (J2000), 136.052d {+09h 04m 12s} (current), 135.386d {+09h 01m 33s} (1950) GRB_DEC: -40.297d {-40d 17' 49"} (J2000), -40.377d {-40d 22' 37"} (current), -40.098d {-40d 05' 53"} (1950) GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 21183.84 SOD {05:53:03.84} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.37 [sigma] FLAGS: 0x3 MERIT: 100.00 SUN_POSTN: 274.52d {+18h 18m 05s} -23.37d {-23d 22' 14"} SUN_DIST: 105.46 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.86d {+18h 19m 25s} -23.11d {-23d 06' 35"} MOON_DIST: 105.84 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.03, 4.29 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 157.20,-53.58 [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 = 335.48,-1.98 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 05:54:39 UT NOTICE_TYPE: Swift-S/C Will_Slew TRIGGER_NUM: 946256, Seg_Num: 0 GRB_RA: 135.862d {+09h 03m 27s} (J2000), 136.052d {+09h 04m 12s} (current), 135.386d {+09h 01m 33s} (1950) GRB_DEC: -40.297d {-40d 17' 49"} (J2000), -40.377d {-40d 22' 37"} (current), -40.098d {-40d 05' 53"} (1950) GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 21183.84 SOD {05:53:03.84} UT TRIGGER_INDEX: 20000 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.37 [sigma] SLEW_QUERY: 0x0 WAIT_TIME: 0.00 [sec] (=0.0 [min]) OBS_TIME: 733.00 [sec] (=12.2 [min]) INST_MODES: BAT: 0=0x0 XRT: 0=0x0 UVOT: 32768=0x8000 MERIT: 100.00 SUN_POSTN: 274.52d {+18h 18m 05s} -23.37d {-23d 22' 14"} SUN_DIST: 105.46 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.86d {+18h 19m 26s} -23.11d {-23d 06' 35"} MOON_DIST: 105.84 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.03, 4.29 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 157.20,-53.58 [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 = 335.48,-1.98 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 05:55:53 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 946256, Seg_Num: 0 GRB_RA: 135.8532d {+09h 03m 24.76s} (J2000), 136.0436d {+09h 04m 10.46s} (current), 135.3771d {+09h 01m 30.50s} (1950) GRB_DEC: -40.2768d {-40d 16' 36.4"} (J2000), -40.3568d {-40d 21' 24.3"} (current), -40.0778d {-40d 04' 40.2"} (1950) GRB_ERROR: 4.7 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 8.46e-09 [erg/cm2/sec] GRB_SIGNIF: 12.60 [sigma] IMG_START_DATE: 18843 TJD; 360 DOY; 19/12/26 IMG_START_TIME: 21324.52 SOD {05:55:24.52} UT, 140.7 [sec] since BAT Trigger Time TAM[0-3]: 327.64 237.20 261.66 243.64 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 274.52d {+18h 18m 05s} -23.37d {-23d 22' 14"} SUN_DIST: 105.48 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.87d {+18h 19m 29s} -23.11d {-23d 06' 38"} MOON_DIST: 105.87 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.01, 4.30 [deg] galactic lon,lat of the burst ECL_COORDS: 157.18,-53.56 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: The XRT position is 1.28 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: Thu 26 Dec 19 05:56:02 UT NOTICE_TYPE: Swift-XRT Image TRIGGER_NUM: 946256, Seg_Num: 0 GRB_RA: 135.8532d {+09h 03m 24.7s} (J2000), 136.0436d {+09h 04m 10.4s} (current), 135.3771d {+09h 01m 30.5s} (1950) GRB_DEC: -40.2768d {-40d 16' 36.4"} (J2000), -40.3568d {-40d 21' 24.3"} (current), -40.0778d {-40d 04' 40.2"} (1950) GRB_ERROR: 4.7 [arcsec, radius, statistical plus systematic] GRB_INTEN: 159 [cnts] IMG_START_DATE: 18843 TJD; 360 DOY; 19/12/26 IMG_START_TIME: 21324.52 SOD {05:55:24.52} UT, 140.7 [sec] since BAT Trigger Time CENTROID_X: 357.14, raw= 357 [pixels] CENTROID_Y: 304.38, raw= 304 [pixels] ROLL: 140.97 [deg] GAIN: 2 MODE: 3, Long Image mode WAVEFORM: 134 EXPO_TIME: 2.50 [sec] GRB_POS_XRT_Y: 14.81 GRB_POS_XRT_Z: 117.25 IMAGE_URL: sw00946256000msxps_rw.img SUN_POSTN: 274.52d {+18h 18m 05s} -23.37d {-23d 22' 14"} SUN_DIST: 105.48 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.87d {+18h 19m 29s} -23.11d {-23d 06' 38"} MOON_DIST: 105.87 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.01, 4.30 [deg] galactic lon,lat of the burst ECL_COORDS: 157.18,-53.56 [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: Thu 26 Dec 19 05:56:33 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 946256, Seg_Num: 0 SPEC_START_DATE: 18843 TJD; 360 DOY; 19/12/26 SPEC_START_TIME: 21368.84 SOD {05:56:08.84} UT, 185.0 [sec] since BAT Trigger Time SPEC_STOP_DATE: 18843 TJD; 360 DOY; 19/12/26 SPEC_STOP_TIME: 21369.46 SOD {05:56:09.46} UT LIVETIME: 1.37 [sec] POINT_RA: 135.88d {+09h 03m 31s} (J2000) POINT_DEC: -40.31d {-40d 18' 22"} (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: sw00946256000msxlr.pha SUN_POSTN: 274.52d {+18h 18m 06s} -23.37d {-23d 22' 14"} SUN_DIST: 105.44 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.88d {+18h 19m 30s} -23.11d {-23d 06' 39"} MOON_DIST: 105.83 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.05, 4.29 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 157.23,-53.58 [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: Thu 26 Dec 19 05:56:57 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 946256, Seg_Num: 0 GRB_RA: 135.862d {+09h 03m 27s} (J2000), 136.052d {+09h 04m 12s} (current), 135.386d {+09h 01m 33s} (1950) GRB_DEC: -40.297d {-40d 17' 49"} (J2000), -40.377d {-40d 22' 37"} (current), -40.098d {-40d 05' 53"} (1950) GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 21183.84 SOD {05:53:03.84} UT TRIGGER_INDEX: 20000 GRB_PHI: 97.99 [deg] GRB_THETA: 38.91 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.37 [sigma] LC_URL: sw00946256000msb.lc SUN_POSTN: 274.52d {+18h 18m 06s} -23.37d {-23d 22' 14"} SUN_DIST: 105.46 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.88d {+18h 19m 31s} -23.11d {-23d 06' 40"} MOON_DIST: 105.85 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.03, 4.29 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 157.20,-53.58 [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 = 335.48,-1.98 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 05:58:08 UT NOTICE_TYPE: Swift-XRT Lightcurve TRIGGER_NUM: 946256, Seg_Num: 0 POINT_RA: 135.877d {+09h 03m 30s} (J2000) POINT_DEC: -40.306d {-40d 18' 21"} (J2000) LC_START_DATE: 18843 TJD; 360 DOY; 19/12/26 LC_START_TIME: 21369.04 SOD {05:56:09.04} UT, 185.2 [sec] since BAT Trigger Time LC_STOP_DATE: 18843 TJD; 360 DOY; 19/12/26 LC_STOP_TIME: 21475.20 SOD {05:57:55.20} UT LC_LIVE_TIME: 107.05 [sec], 100.8% DELTA_TIME: 86293.84 [sec] N_BINS: 100 TERM_COND: 0 LC_URL: sw00946256000msx.lc SUN_POSTN: 274.52d {+18h 18m 06s} -23.37d {-23d 22' 14"} SUN_DIST: 105.44 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.89d {+18h 19m 34s} -23.11d {-23d 06' 42"} MOON_DIST: 105.84 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.05, 4.29 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 157.23,-53.58 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Lightcurve. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 06:04:54 UT NOTICE_TYPE: Swift-BAT GRB Lightcurve TRIGGER_NUM: 946256, Seg_Num: 0 GRB_RA: 135.862d {+09h 03m 27s} (J2000), 136.052d {+09h 04m 12s} (current), 135.386d {+09h 01m 33s} (1950) GRB_DEC: -40.297d {-40d 17' 49"} (J2000), -40.377d {-40d 22' 37"} (current), -40.098d {-40d 05' 53"} (1950) GRB_DATE: 18843 TJD; 360 DOY; 19/12/26 GRB_TIME: 21183.84 SOD {05:53:03.84} UT TRIGGER_INDEX: 20000 GRB_PHI: 97.99 [deg] GRB_THETA: 38.91 [deg] DELTA_TIME: 0.00 [sec] TRIGGER_DUR: 64.000 [sec] SOLN_STATUS: 0x413 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 8.37 [sigma] LC_URL: sw00946256000msb.lc SUN_POSTN: 274.53d {+18h 18m 07s} -23.37d {-23d 22' 14"} SUN_DIST: 105.46 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.96d {+18h 19m 50s} -23.12d {-23d 06' 55"} MOON_DIST: 105.88 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.03, 4.29 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 157.20,-53.58 [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 = 335.48,-1.98 [deg]. COMMENTS: COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Thu 26 Dec 19 06:07:23 UT NOTICE_TYPE: Swift-XRT Spectrum TRIGGER_NUM: 946256, Seg_Num: 0 SPEC_START_DATE: 18843 TJD; 360 DOY; 19/12/26 SPEC_START_TIME: 21368.84 SOD {05:56:08.84} UT, 86171.6 [sec] since BAT Trigger Time SPEC_STOP_DATE: 18843 TJD; 360 DOY; 19/12/26 SPEC_STOP_TIME: 22026.02 SOD {06:07:06.02} UT LIVETIME: 656.49 [sec] POINT_RA: 135.88d {+09h 03m 31s} (J2000) POINT_DEC: -40.31d {-40d 18' 22"} (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: sw00946256000msxwt.pha SUN_POSTN: 274.53d {+18h 18m 08s} -23.37d {-23d 22' 13"} SUN_DIST: 105.45 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 274.98d {+18h 19m 56s} -23.12d {-23d 07' 00"} MOON_DIST: 105.88 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 263.05, 4.29 [deg] galactic lon,lat of the pointing direction ECL_COORDS: 157.23,-53.58 [deg] ecliptic lon,lat of the pointing direction COMMENTS: SWIFT-XRT Spectrum. COMMENTS: This spectrum accumulation was terminated by the 'Snapshot End' condition.