////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 20 Apr 18 00:45:22 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 545877914 GRB_DATE: 18228 TJD; 110 DOY; 18/04/20 GRB_TIME: 2709.92 SOD {00:45:09.92} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 14 DETECTORS: 1,0,0, 1,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2018/bn180420031/quicklook/glg_lc_medres34_bn180420031.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 196.95,-8.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 20 Apr 18 00:45:34 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 545877914 GRB_RA: 99.250d {+06h 37m 00s} (J2000), 99.430d {+06h 37m 43s} (current), 98.759d {+06h 35m 02s} (1950) GRB_DEC: -28.500d {-28d 30' 00"} (J2000), -28.517d {-28d 30' 59"} (current), -28.456d {-28d 27' 22"} (1950) GRB_ERROR: 14.90 [deg radius, statistical plus systematic] GRB_INTEN: 65 [cnts/sec] DATA_SIGNIF: 5.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 18228 TJD; 110 DOY; 18/04/20 GRB_TIME: 2709.92 SOD {00:45:09.92} UT GRB_PHI: 276.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.30 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 97% GRB 2nd_MOST_LIKELY: 1% Generic Transient DETECTORS: 1,0,0, 1,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 27.82d {+01h 51m 17s} +11.44d {+11d 26' 16"} SUN_DIST: 79.80 [deg] Sun_angle= -4.8 [hr] (East of Sun) MOON_POSTN: 81.36d {+05h 25m 26s} +19.29d {+19d 17' 41"} MOON_DIST: 50.90 [deg] MOON_ILLUM: 19 [%] GAL_COORDS: 237.42,-15.47 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 103.12,-51.52 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2018/bn180420031/quicklook/glg_lc_medres34_bn180420031.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 196.95,-8.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 20 Apr 18 00:45:47 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 545877914 GRB_RA: 93.570d {+06h 14m 17s} (J2000), 93.750d {+06h 15m 00s} (current), 93.079d {+06h 12m 19s} (1950) GRB_DEC: -28.250d {-28d 15' 00"} (J2000), -28.257d {-28d 15' 22"} (current), -28.234d {-28d 14' 01"} (1950) GRB_ERROR: 5.27 [deg radius, statistical only] DATA_SIGNIF: 8.70 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 18228 TJD; 110 DOY; 18/04/20 GRB_TIME: 2709.92 SOD {00:45:09.92} UT GRB_PHI: 288.00 [deg] GRB_THETA: 24.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4153 (Gnd S/W Version number) SUN_POSTN: 27.82d {+01h 51m 17s} +11.44d {+11d 26' 16"} SUN_DIST: 75.03 [deg] Sun_angle= -4.4 [hr] (East of Sun) MOON_POSTN: 81.36d {+05h 25m 26s} +19.29d {+19d 17' 42"} MOON_DIST: 49.04 [deg] MOON_ILLUM: 19 [%] GAL_COORDS: 235.22,-20.02 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 95.07,-51.63 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2018/bn180420031/quicklook/glg_lc_medres34_bn180420031.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_545877914.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: Fri 20 Apr 18 00:54:24 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 545877914 GRB_RA: 93.510d {+06h 14m 02s} (J2000), 93.690d {+06h 14m 46s} (current), 93.019d {+06h 12m 05s} (1950) GRB_DEC: -28.320d {-28d 19' 11"} (J2000), -28.326d {-28d 19' 34"} (current), -28.304d {-28d 18' 14"} (1950) GRB_ERROR: 4.02 [deg radius, statistical only] GRB_DATE: 18228 TJD; 110 DOY; 18/04/20 GRB_TIME: 2709.92 SOD {00:45:09.92} UT GRB_PHI: 288.00 [deg] GRB_THETA: 24.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41531 (Gnd S/W Version number) SUN_POSTN: 27.83d {+01h 51m 19s} +11.44d {+11d 26' 24"} SUN_DIST: 75.01 [deg] Sun_angle= -4.4 [hr] (East of Sun) MOON_POSTN: 81.45d {+05h 25m 48s} +19.30d {+19d 18' 17"} MOON_DIST: 49.08 [deg] MOON_ILLUM: 19 [%] GAL_COORDS: 235.27,-20.10 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 94.99,-51.70 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2018/bn180420031/quicklook/glg_lc_medres34_bn180420031.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2018/bn180420031/quicklook/glg_locplot_all_bn180420031.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: In the LAT Field-of-view. COMMENTS: This is likely a Long GRB.