////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 07 May 21 18:40:44 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 642105643 GRB_DATE: 19341 TJD; 127 DOY; 21/05/07 GRB_TIME: 67238.04 SOD {18:40:38.04} UT TRIGGER_SIGNIF: 5.8 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 9 DETECTORS: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210507778/quicklook/glg_lc_medres34_bn210507778.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 86.53,-0.55 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 07 May 21 18:41:02 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 49 TRIGGER_NUM: 642105643 GRB_RA: 294.333d {+19h 37m 20s} (J2000), 294.586d {+19h 38m 21s} (current), 293.741d {+19h 34m 58s} (1950) GRB_DEC: +10.717d {+10d 43' 00"} (J2000), +10.766d {+10d 45' 57"} (current), +10.603d {+10d 36' 12"} (1950) GRB_ERROR: 12.70 [deg radius, statistical plus systematic] GRB_INTEN: 181 [cnts/sec] DATA_SIGNIF: 9.30 [sigma] INTEG_TIME: 1.024 [sec] GRB_DATE: 19341 TJD; 127 DOY; 21/05/07 GRB_TIME: 67238.04 SOD {18:40:38.04} UT GRB_PHI: 259.00 [deg] GRB_THETA: 45.00 [deg] DATA_TIME_SCALE: 1.0240 [sec] HARD_RATIO: 1.25 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 2% SGR_1806n20 DETECTORS: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, SUN_POSTN: 44.96d {+02h 59m 50s} +17.03d {+17d 01' 48"} SUN_DIST: 105.80 [deg] Sun_angle= 7.4 [hr] (West of Sun) MOON_POSTN: 4.96d {+00h 19m 51s} -3.15d {-03d 08' 54"} MOON_DIST: 71.39 [deg] MOON_ILLUM: 14 [%] GAL_COORDS: 47.74, -5.12 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 298.44, 31.78 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210507778/quicklook/glg_lc_medres34_bn210507778.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 86.53,-0.55 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Fri 07 May 21 18:41:22 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 60 TRIGGER_NUM: 642105643 GRB_RA: 286.490d {+19h 05m 58s} (J2000), 286.776d {+19h 07m 06s} (current), 285.820d {+19h 03m 17s} (1950) GRB_DEC: -6.340d {-06d 20' 23"} (J2000), -6.306d {-06d 18' 21"} (current), -6.417d {-06d 25' 02"} (1950) GRB_ERROR: 6.05 [deg radius, statistical only] DATA_SIGNIF: 10.40 [sigma] DATA_INTERVAL: 1.024 [sec] GRB_DATE: 19341 TJD; 127 DOY; 21/05/07 GRB_TIME: 67238.04 SOD {18:40:38.04} UT GRB_PHI: 243.00 [deg] GRB_THETA: 59.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 44.96d {+02h 59m 50s} +17.03d {+17d 01' 48"} SUN_DIST: 118.75 [deg] Sun_angle= 7.9 [hr] (West of Sun) MOON_POSTN: 4.96d {+00h 19m 51s} -3.15d {-03d 08' 49"} MOON_DIST: 77.93 [deg] MOON_ILLUM: 14 [%] GAL_COORDS: 28.92, -6.11 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 287.08, 16.13 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210507778/quicklook/glg_lc_medres34_bn210507778.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_642105643.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 07 May 21 18:50:11 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 642105643 GRB_RA: 285.860d {+19h 03m 26s} (J2000), 286.149d {+19h 04m 36s} (current), 285.184d {+19h 00m 44s} (1950) GRB_DEC: -7.490d {-07d 29' 23"} (J2000), -7.457d {-07d 27' 25"} (current), -7.565d {-07d 33' 51"} (1950) GRB_ERROR: 4.85 [deg radius, statistical only] GRB_DATE: 19341 TJD; 127 DOY; 21/05/07 GRB_TIME: 67238.04 SOD {18:40:38.04} UT GRB_PHI: 242.00 [deg] GRB_THETA: 60.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 44.96d {+02h 59m 52s} +17.03d {+17d 01' 54"} SUN_DIST: 119.67 [deg] Sun_angle= 7.9 [hr] (West of Sun) MOON_POSTN: 5.03d {+00h 20m 08s} -3.12d {-03d 06' 54"} MOON_DIST: 78.58 [deg] MOON_ILLUM: 14 [%] GAL_COORDS: 27.60, -6.06 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 286.30, 15.06 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210507778/quicklook/glg_lc_medres34_bn210507778.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210507778/quicklook/glg_locplot_all_bn210507778.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.