////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 10 May 21 19:20:07 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 642367205 GRB_DATE: 19344 TJD; 130 DOY; 21/05/10 GRB_TIME: 69600.83 SOD {19:20:00.83} UT TRIGGER_SIGNIF: 5.4 [sigma] TRIGGER_DUR: 0.128 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 7 DETECTORS: 0,0,0, 0,0,0, 1,1,0, 1,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210510806/quicklook/glg_lc_medres34_bn210510806.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 4.12,19.57 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 10 May 21 19:20:25 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 642367205 GRB_RA: 185.900d {+12h 23m 36s} (J2000), 186.163d {+12h 24m 39s} (current), 185.283d {+12h 21m 08s} (1950) GRB_DEC: +40.367d {+40d 22' 00"} (J2000), +40.248d {+40d 14' 54"} (current), +40.644d {+40d 38' 38"} (1950) GRB_ERROR: 17.52 [deg radius, statistical plus systematic] GRB_INTEN: 285 [cnts/sec] DATA_SIGNIF: 5.60 [sigma] INTEG_TIME: 0.256 [sec] GRB_DATE: 19344 TJD; 130 DOY; 21/05/10 GRB_TIME: 69600.83 SOD {19:20:00.83} UT GRB_PHI: 132.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 0.2560 [sec] HARD_RATIO: 0.48 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 4% Generic Transient DETECTORS: 0,0,0, 0,0,0, 1,1,0, 1,0,0, 0,0, SUN_POSTN: 47.91d {+03h 11m 38s} +17.83d {+17d 49' 56"} SUN_DIST: 110.14 [deg] Sun_angle= -9.2 [hr] (East of Sun) MOON_POSTN: 38.02d {+02h 32m 05s} +12.11d {+12d 06' 42"} MOON_DIST: 119.89 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 144.67, 75.56 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 166.23, 38.71 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210510806/quicklook/glg_lc_medres34_bn210510806.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 4.12,19.57 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 10 May 21 19:20:45 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 59 TRIGGER_NUM: 642367205 GRB_RA: 194.070d {+12h 56m 17s} (J2000), 194.322d {+12h 57m 17s} (current), 193.479d {+12h 53m 55s} (1950) GRB_DEC: +36.810d {+36d 48' 36"} (J2000), +36.695d {+36d 41' 41"} (current), +37.080d {+37d 04' 49"} (1950) GRB_ERROR: 8.50 [deg radius, statistical only] DATA_SIGNIF: 8.80 [sigma] DATA_INTERVAL: 0.256 [sec] GRB_DATE: 19344 TJD; 130 DOY; 21/05/10 GRB_TIME: 69600.83 SOD {19:20:00.83} UT GRB_PHI: 147.00 [deg] GRB_THETA: 28.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 47.91d {+03h 11m 38s} +17.83d {+17d 49' 57"} SUN_DIST: 116.93 [deg] Sun_angle= -9.8 [hr] (East of Sun) MOON_POSTN: 38.02d {+02h 32m 06s} +12.11d {+12d 06' 46"} MOON_DIST: 126.33 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 117.19, 80.26 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 175.60, 38.84 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210510806/quicklook/glg_lc_medres34_bn210510806.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_642367205.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 10 May 21 19:29:26 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 642367205 GRB_RA: 192.330d {+12h 49m 19s} (J2000), 192.578d {+12h 50m 19s} (current), 191.748d {+12h 46m 59s} (1950) GRB_DEC: +44.860d {+44d 51' 36"} (J2000), +44.744d {+44d 44' 38"} (current), +45.132d {+45d 07' 56"} (1950) GRB_ERROR: 21.68 [deg radius, statistical only] GRB_DATE: 19344 TJD; 130 DOY; 21/05/10 GRB_TIME: 69600.83 SOD {19:20:00.83} UT GRB_PHI: 143.00 [deg] GRB_THETA: 20.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 47.92d {+03h 11m 40s} +17.83d {+17d 50' 02"} SUN_DIST: 109.63 [deg] Sun_angle= -9.6 [hr] (East of Sun) MOON_POSTN: 38.09d {+02h 32m 22s} +12.14d {+12d 08' 26"} MOON_DIST: 118.60 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 124.16, 72.26 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 168.43, 45.02 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210510806/quicklook/glg_lc_medres34_bn210510806.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210510806/quicklook/glg_locplot_all_bn210510806.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 Short GRB.