////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 21 Apr 20 20:46:08 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 609194764 GRB_DATE: 18960 TJD; 112 DOY; 20/04/21 GRB_TIME: 74759.73 SOD {20:45:59.73} UT TRIGGER_SIGNIF: 5.2 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 15 DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200421865/quicklook/glg_lc_medres34_bn200421865.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 3.00,17.00 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 21 Apr 20 20:46:24 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 609194764 GRB_RA: 176.517d {+11h 46m 04s} (J2000), 176.801d {+11h 47m 12s} (current), 175.807d {+11h 43m 14s} (1950) GRB_DEC: +74.733d {+74d 43' 60"} (J2000), +74.620d {+74d 37' 14"} (current), +75.011d {+75d 00' 40"} (1950) GRB_ERROR: 13.77 [deg radius, statistical plus systematic] GRB_INTEN: 69 [cnts/sec] DATA_SIGNIF: 6.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 18960 TJD; 112 DOY; 20/04/21 GRB_TIME: 74759.73 SOD {20:45:59.73} UT GRB_PHI: 255.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 1.16 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 98% GRB 2nd_MOST_LIKELY: 1% Generic SGR DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 30.02d {+02h 00m 04s} +12.24d {+12d 14' 10"} SUN_DIST: 90.72 [deg] Sun_angle= -9.8 [hr] (East of Sun) MOON_POSTN: 18.99d {+01h 15m 58s} +2.85d {+02d 50' 54"} MOON_DIST: 101.38 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 128.62, 41.66 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 123.41, 61.49 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200421865/quicklook/glg_lc_medres34_bn200421865.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 3.00,17.00 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 21 Apr 20 20:46:33 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 609194764 GRB_RA: 179.800d {+11h 59m 12s} (J2000), 180.061d {+12h 00m 15s} (current), 179.153d {+11h 56m 37s} (1950) GRB_DEC: +69.667d {+69d 40' 00"} (J2000), +69.554d {+69d 33' 13"} (current), +69.945d {+69d 56' 42"} (1950) GRB_ERROR: 12.73 [deg radius, statistical plus systematic] GRB_INTEN: 79 [cnts/sec] DATA_SIGNIF: 9.90 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 18960 TJD; 112 DOY; 20/04/21 GRB_TIME: 74759.73 SOD {20:45:59.73} UT GRB_PHI: 240.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 1.69 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 85% GRB 2nd_MOST_LIKELY: 14% Generic SGR DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 30.02d {+02h 00m 05s} +12.24d {+12d 14' 10"} SUN_DIST: 95.58 [deg] Sun_angle= -10.0 [hr] (East of Sun) MOON_POSTN: 18.99d {+01h 15m 58s} +2.85d {+02d 50' 56"} MOON_DIST: 106.47 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 129.52, 46.79 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 132.89, 59.30 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200421865/quicklook/glg_lc_medres34_bn200421865.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 3.00,17.00 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 21 Apr 20 20:46:42 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 609194764 GRB_RA: 154.620d {+10h 18m 29s} (J2000), 154.975d {+10h 19m 54s} (current), 153.738d {+10h 14m 57s} (1950) GRB_DEC: +63.190d {+63d 11' 24"} (J2000), +63.088d {+63d 05' 16"} (current), +63.441d {+63d 26' 26"} (1950) GRB_ERROR: 4.89 [deg radius, statistical only] DATA_SIGNIF: 8.80 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 18960 TJD; 112 DOY; 20/04/21 GRB_TIME: 74759.73 SOD {20:45:59.73} UT GRB_PHI: 215.00 [deg] GRB_THETA: 10.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 30.02d {+02h 00m 05s} +12.24d {+12d 14' 10"} SUN_DIST: 93.70 [deg] Sun_angle= -8.3 [hr] (East of Sun) MOON_POSTN: 18.99d {+01h 15m 59s} +2.85d {+02d 50' 58"} MOON_DIST: 106.31 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 146.74, 46.24 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 127.43, 47.90 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200421865/quicklook/glg_lc_medres34_bn200421865.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_609194764.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: Tue 21 Apr 20 20:55:23 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 609194764 GRB_RA: 164.010d {+10h 56m 02s} (J2000), 164.333d {+10h 57m 20s} (current), 163.209d {+10h 52m 50s} (1950) GRB_DEC: +63.830d {+63d 49' 48"} (J2000), +63.721d {+63d 43' 16"} (current), +64.097d {+64d 05' 50"} (1950) GRB_ERROR: 2.28 [deg radius, statistical only] GRB_DATE: 18960 TJD; 112 DOY; 20/04/21 GRB_TIME: 74759.73 SOD {20:45:59.73} UT GRB_PHI: 219.00 [deg] GRB_THETA: 14.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 30.02d {+02h 00m 06s} +12.24d {+12d 14' 18"} SUN_DIST: 96.44 [deg] Sun_angle= -9.0 [hr] (East of Sun) MOON_POSTN: 19.06d {+01h 16m 15s} +2.88d {+02d 52' 41"} MOON_DIST: 108.57 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 141.80, 48.85 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 132.15, 50.81 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200421865/quicklook/glg_lc_medres34_bn200421865.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200421865/quicklook/glg_locplot_all_bn200421865.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.