////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 15 Apr 21 06:48:25 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 640162105 GRB_DATE: 19319 TJD; 105 DOY; 21/04/15 GRB_TIME: 24500.10 SOD {06:48:20.10} UT TRIGGER_SIGNIF: 4.7 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,0, 1,0,0, 0,1,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210415284/quicklook/glg_lc_medres34_bn210415284.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 177.32,-25.25 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 15 Apr 21 06:48:44 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 640162105 GRB_RA: 129.383d {+08h 37m 32s} (J2000), 129.565d {+08h 38m 16s} (current), 128.958d {+08h 35m 50s} (1950) GRB_DEC: -44.950d {-44d 57' 00"} (J2000), -45.025d {-45d 01' 30"} (current), -44.774d {-44d 46' 26"} (1950) GRB_ERROR: 21.18 [deg radius, statistical plus systematic] GRB_INTEN: 51 [cnts/sec] DATA_SIGNIF: 4.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19319 TJD; 105 DOY; 21/04/15 GRB_TIME: 24500.10 SOD {06:48:20.10} UT GRB_PHI: 260.00 [deg] GRB_THETA: 30.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.37 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 0,0,0, 1,0,0, 0,1,0, 0,0,0, 0,0, SUN_POSTN: 23.67d {+01h 34m 40s} +9.87d {+09d 52' 15"} SUN_DIST: 108.18 [deg] Sun_angle= -7.1 [hr] (East of Sun) MOON_POSTN: 58.08d {+03h 52m 20s} +19.22d {+19d 13' 28"} MOON_DIST: 91.20 [deg] MOON_ILLUM: 9 [%] GAL_COORDS: 263.60, -2.34 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 153.81,-59.97 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210415284/quicklook/glg_lc_medres34_bn210415284.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 177.32,-25.25 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 15 Apr 21 06:49:01 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 640162105 GRB_RA: 133.420d {+08h 53m 41s} (J2000), 133.637d {+08h 54m 33s} (current), 132.910d {+08h 51m 38s} (1950) GRB_DEC: -32.860d {-32d 51' 35"} (J2000), -32.942d {-32d 56' 29"} (current), -32.670d {-32d 40' 09"} (1950) GRB_ERROR: 11.86 [deg radius, statistical only] DATA_SIGNIF: 7.00 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 19319 TJD; 105 DOY; 21/04/15 GRB_TIME: 24500.10 SOD {06:48:20.10} UT GRB_PHI: 254.00 [deg] GRB_THETA: 42.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 23.67d {+01h 34m 40s} +9.87d {+09d 52' 15"} SUN_DIST: 112.06 [deg] Sun_angle= -7.3 [hr] (East of Sun) MOON_POSTN: 58.09d {+03h 52m 21s} +19.23d {+19d 13' 30"} MOON_DIST: 88.93 [deg] MOON_ILLUM: 9 [%] GAL_COORDS: 256.06, 7.63 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 149.22,-47.77 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210415284/quicklook/glg_lc_medres34_bn210415284.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_640162105.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: Thu 15 Apr 21 06:57:40 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 640162105 GRB_RA: 130.320d {+08h 41m 17s} (J2000), 130.522d {+08h 42m 05s} (current), 129.845d {+08h 39m 23s} (1950) GRB_DEC: -37.940d {-37d 56' 23"} (J2000), -38.017d {-38d 01' 00"} (current), -37.761d {-37d 45' 38"} (1950) GRB_ERROR: 11.52 [deg radius, statistical only] GRB_DATE: 19319 TJD; 105 DOY; 21/04/15 GRB_TIME: 24500.10 SOD {06:48:20.10} UT GRB_PHI: 258.00 [deg] GRB_THETA: 37.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 23.67d {+01h 34m 41s} +9.87d {+09d 52' 22"} SUN_DIST: 109.30 [deg] Sun_angle= -7.1 [hr] (East of Sun) MOON_POSTN: 58.16d {+03h 52m 38s} +19.25d {+19d 14' 46"} MOON_DIST: 88.72 [deg] MOON_ILLUM: 9 [%] GAL_COORDS: 258.47, 2.48 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 148.96,-53.45 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210415284/quicklook/glg_lc_medres34_bn210415284.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210415284/quicklook/glg_locplot_all_bn210415284.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.