////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 28 Dec 20 02:27:36 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 630815255 GRB_DATE: 19211 TJD; 363 DOY; 20/12/28 GRB_TIME: 8850.73 SOD {02:27:30.73} UT TRIGGER_SIGNIF: 5.9 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 1,1,0, 0,0,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201228102/quicklook/glg_lc_medres34_bn201228102.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 146.77,22.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 28 Dec 20 02:27:55 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 630815255 GRB_RA: 315.400d {+21h 01m 36s} (J2000), 315.609d {+21h 02m 26s} (current), 314.902d {+20h 59m 36s} (1950) GRB_DEC: +35.983d {+35d 58' 60"} (J2000), +36.067d {+36d 03' 60"} (current), +35.786d {+35d 47' 09"} (1950) GRB_ERROR: 27.40 [deg radius, statistical plus systematic] GRB_INTEN: 55 [cnts/sec] DATA_SIGNIF: 5.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19211 TJD; 363 DOY; 20/12/28 GRB_TIME: 8850.73 SOD {02:27:30.73} UT GRB_PHI: 57.98 [deg] GRB_THETA: 45.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.80 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 90% GRB 2nd_MOST_LIKELY: 7% Cyg X-1 DETECTORS: 1,1,0, 0,0,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 277.42d {+18h 29m 41s} -23.26d {-23d 15' 37"} SUN_DIST: 69.44 [deg] Sun_angle= -2.5 [hr] (East of Sun) MOON_POSTN: 72.32d {+04h 49m 16s} +21.76d {+21d 45' 21"} MOON_DIST: 96.85 [deg] MOON_ILLUM: 96 [%] GAL_COORDS: 79.53, -6.86 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 333.48, 49.91 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201228102/quicklook/glg_lc_medres34_bn201228102.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 146.77,22.33 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 28 Dec 20 02:28:13 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 630815255 GRB_RA: 303.470d {+20h 13m 53s} (J2000), 303.677d {+20h 14m 43s} (current), 302.976d {+20h 11m 54s} (1950) GRB_DEC: +32.270d {+32d 16' 12"} (J2000), +32.335d {+32d 20' 05"} (current), +32.117d {+32d 07' 03"} (1950) GRB_ERROR: 14.00 [deg radius, statistical only] DATA_SIGNIF: 6.10 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 19211 TJD; 363 DOY; 20/12/28 GRB_TIME: 8850.73 SOD {02:27:30.73} UT GRB_PHI: 43.00 [deg] GRB_THETA: 44.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 277.42d {+18h 29m 41s} -23.26d {-23d 15' 37"} SUN_DIST: 60.99 [deg] Sun_angle= -1.8 [hr] (East of Sun) MOON_POSTN: 72.32d {+04h 49m 17s} +21.76d {+21d 45' 23"} MOON_DIST: 106.97 [deg] MOON_ILLUM: 96 [%] GAL_COORDS: 70.60, -1.23 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 317.01, 50.39 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201228102/quicklook/glg_lc_medres34_bn201228102.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_630815255.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 28 Dec 20 02:29:20 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 630815255 GRB_RA: 289.340d {+19h 17m 22s} (J2000), 289.623d {+19h 18m 30s} (current), 288.665d {+19h 14m 40s} (1950) GRB_DEC: -7.460d {-07d 27' 35"} (J2000), -7.421d {-07d 25' 15"} (current), -7.551d {-07d 33' 01"} (1950) GRB_ERROR: 12.42 [deg radius, statistical only] DATA_SIGNIF: 6.10 [sigma] DATA_INTERVAL: 10.240 [sec] GRB_DATE: 19211 TJD; 363 DOY; 20/12/28 GRB_TIME: 8850.73 SOD {02:27:30.73} UT GRB_PHI: 14.00 [deg] GRB_THETA: 78.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 277.42d {+18h 29m 41s} -23.26d {-23d 15' 37"} SUN_DIST: 19.70 [deg] Sun_angle= -0.8 [hr] (East of Sun) MOON_POSTN: 72.33d {+04h 49m 19s} +21.76d {+21d 45' 30"} MOON_DIST: 141.31 [deg] MOON_ILLUM: 96 [%] GAL_COORDS: 29.18, -9.14 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 289.84, 14.66 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201228102/quicklook/glg_lc_medres34_bn201228102.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_630815255.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: This is likely a Long GRB. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file will not be created/available until ~15 min after the trigger. COMMENTS: The POS_MAP_URL file will not be created/available until ~1.5 min after the notice. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 28 Dec 20 02:36:48 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 630815255 GRB_RA: 303.390d {+20h 13m 34s} (J2000), 303.597d {+20h 14m 23s} (current), 302.896d {+20h 11m 35s} (1950) GRB_DEC: +32.310d {+32d 18' 36"} (J2000), +32.374d {+32d 22' 28"} (current), +32.158d {+32d 09' 28"} (1950) GRB_ERROR: 15.37 [deg radius, statistical only] GRB_DATE: 19211 TJD; 363 DOY; 20/12/28 GRB_TIME: 8850.73 SOD {02:27:30.73} UT GRB_PHI: 43.00 [deg] GRB_THETA: 44.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 277.43d {+18h 29m 42s} -23.26d {-23d 15' 36"} SUN_DIST: 60.99 [deg] Sun_angle= -1.7 [hr] (East of Sun) MOON_POSTN: 72.40d {+04h 49m 35s} +21.77d {+21d 46' 18"} MOON_DIST: 107.03 [deg] MOON_ILLUM: 96 [%] GAL_COORDS: 70.59, -1.15 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 316.93, 50.45 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201228102/quicklook/glg_lc_medres34_bn201228102.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201228102/quicklook/glg_locplot_all_bn201228102.png COMMENTS: Fermi-GBM Final Position. COMMENTS: This Notice was ground-generated -- not flight-generated. COMMENTS: The LC_URL file should be available by the time this FINAL notice is produced. COMMENTS: This notice was generated completely by automated pipeline processing. COMMENTS: This is likely a Long GRB.