////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 21 May 22 23:20:28 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 674868026 GRB_DATE: 19720 TJD; 141 DOY; 22/05/21 GRB_TIME: 84021.73 SOD {23:20:21.73} UT TRIGGER_SIGNIF: 5.4 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 8 DETECTORS: 0,0,0, 0,0,0, 0,0,0, 0,1,1, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220521972/quicklook/glg_lc_medres34_bn220521972.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 118.03,0.00 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 21 May 22 23:20:51 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 674868026 GRB_RA: 269.650d {+17h 58m 36s} (J2000), 269.910d {+17h 59m 38s} (current), 269.069d {+17h 56m 16s} (1950) GRB_DEC: +12.000d {+12d 00' 00"} (J2000), +12.000d {+11d 59' 58"} (current), +12.003d {+12d 00' 11"} (1950) GRB_ERROR: 23.82 [deg radius, statistical plus systematic] GRB_INTEN: 249 [cnts/sec] DATA_SIGNIF: 6.80 [sigma] INTEG_TIME: 0.512 [sec] GRB_DATE: 19720 TJD; 141 DOY; 22/05/21 GRB_TIME: 84021.73 SOD {23:20:21.73} UT GRB_PHI: 134.00 [deg] GRB_THETA: 110.00 [deg] DATA_TIME_SCALE: 0.5120 [sec] HARD_RATIO: 1.96 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 71% GRB 2nd_MOST_LIKELY: 16% SGR_1806n20 DETECTORS: 0,0,0, 0,0,0, 0,0,0, 0,1,1, 0,0, SUN_POSTN: 58.74d {+03h 54m 58s} +20.33d {+20d 19' 55"} SUN_DIST: 135.44 [deg] Sun_angle= 9.9 [hr] (West of Sun) MOON_POSTN: 324.60d {+21h 38m 23s} -19.70d {-19d 41' 42"} MOON_DIST: 62.47 [deg] MOON_ILLUM: 59 [%] GAL_COORDS: 37.92, 17.08 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 269.58, 35.44 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220521972/quicklook/glg_lc_medres34_bn220521972.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 118.03,0.00 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(0.0<100sec) coincident with the SWIFT_BAT event (trignum=1107466). ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 21 May 22 23:21:09 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 674868026 GRB_RA: 276.320d {+18h 25m 17s} (J2000), 276.600d {+18h 26m 24s} (current), 275.694d {+18h 22m 47s} (1950) GRB_DEC: +2.990d {+02d 59' 24"} (J2000), +3.004d {+03d 00' 14"} (current), +2.961d {+02d 57' 39"} (1950) GRB_ERROR: 12.21 [deg radius, statistical only] DATA_SIGNIF: 8.30 [sigma] DATA_INTERVAL: 0.512 [sec] GRB_DATE: 19720 TJD; 141 DOY; 22/05/21 GRB_TIME: 84021.73 SOD {23:20:21.73} UT GRB_PHI: 136.00 [deg] GRB_THETA: 99.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 58.74d {+03h 54m 58s} +20.33d {+20d 19' 55"} SUN_DIST: 136.14 [deg] Sun_angle= 9.5 [hr] (West of Sun) MOON_POSTN: 324.60d {+21h 38m 24s} -19.69d {-19d 41' 38"} MOON_DIST: 52.31 [deg] MOON_ILLUM: 59 [%] GAL_COORDS: 32.62, 7.18 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 277.04, 26.27 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220521972/quicklook/glg_lc_medres34_bn220521972.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_674868026.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. 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. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(0.0<100sec) coincident with the SWIFT_BAT event (trignum=1107466). ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 21 May 22 23:29:47 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 674868026 GRB_RA: 292.570d {+19h 30m 17s} (J2000), 292.849d {+19h 31m 24s} (current), 291.947d {+19h 27m 47s} (1950) GRB_DEC: +3.850d {+03d 51' 00"} (J2000), +3.898d {+03d 53' 53"} (current), +3.745d {+03d 44' 40"} (1950) GRB_ERROR: 13.57 [deg radius, statistical only] GRB_DATE: 19720 TJD; 141 DOY; 22/05/21 GRB_TIME: 84021.73 SOD {23:20:21.73} UT GRB_PHI: 124.00 [deg] GRB_THETA: 88.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 58.75d {+03h 54m 59s} +20.33d {+20d 19' 60"} SUN_DIST: 121.66 [deg] Sun_angle= 8.4 [hr] (West of Sun) MOON_POSTN: 324.68d {+21h 38m 44s} -19.67d {-19d 40' 02"} MOON_DIST: 39.17 [deg] MOON_ILLUM: 59 [%] GAL_COORDS: 40.83, -6.84 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 295.07, 25.35 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220521972/quicklook/glg_lc_medres34_bn220521972.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220521972/quicklook/glg_locplot_all_bn220521972.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: This is likely a Short GRB. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(0.0<100sec) coincident with the SWIFT_BAT event (trignum=1107466).