////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 28 May 22 06:12:56 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 675411172 GRB_DATE: 19727 TJD; 148 DOY; 22/05/28 GRB_TIME: 22367.41 SOD {06:12:47.41} UT TRIGGER_SIGNIF: 5.6 [sigma] TRIGGER_DUR: 0.064 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 4 DETECTORS: 0,0,0, 0,0,0, 1,0,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220528259/quicklook/glg_lc_medres34_bn220528259.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 60.62,25.38 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 28 May 22 06:13:16 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 675411172 GRB_RA: 313.100d {+20h 52m 24s} (J2000), 313.341d {+20h 53m 22s} (current), 312.563d {+20h 50m 15s} (1950) GRB_DEC: +26.933d {+26d 55' 60"} (J2000), +27.019d {+27d 01' 07"} (current), +26.744d {+26d 44' 39"} (1950) GRB_ERROR: 6.05 [deg radius, statistical plus systematic] GRB_INTEN: 577 [cnts/sec] DATA_SIGNIF: 20.00 [sigma] INTEG_TIME: 0.512 [sec] GRB_DATE: 19727 TJD; 148 DOY; 22/05/28 GRB_TIME: 22367.41 SOD {06:12:47.41} UT GRB_PHI: 238.00 [deg] GRB_THETA: 65.00 [deg] DATA_TIME_SCALE: 0.5120 [sec] HARD_RATIO: 0.26 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 66% GRB 2nd_MOST_LIKELY: 32% Cyg X-1 DETECTORS: 0,0,0, 0,0,0, 1,0,1, 0,0,0, 0,0, SUN_POSTN: 65.09d {+04h 20m 22s} +21.46d {+21d 27' 45"} SUN_DIST: 98.11 [deg] Sun_angle= 7.5 [hr] (West of Sun) MOON_POSTN: 39.92d {+02h 39m 41s} +14.60d {+14d 35' 42"} MOON_DIST: 80.45 [deg] MOON_ILLUM: 5 [%] GAL_COORDS: 71.21,-11.13 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 325.60, 42.42 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220528259/quicklook/glg_lc_medres34_bn220528259.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 60.62,25.38 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 28 May 22 06:13:34 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 58 TRIGGER_NUM: 675411172 GRB_RA: 311.590d {+20h 46m 22s} (J2000), 311.839d {+20h 47m 21s} (current), 311.034d {+20h 44m 08s} (1950) GRB_DEC: +22.140d {+22d 08' 24"} (J2000), +22.223d {+22d 13' 23"} (current), +21.956d {+21d 57' 22"} (1950) GRB_ERROR: 6.05 [deg radius, statistical only] DATA_SIGNIF: 20.10 [sigma] DATA_INTERVAL: 0.512 [sec] GRB_DATE: 19727 TJD; 148 DOY; 22/05/28 GRB_TIME: 22367.41 SOD {06:12:47.41} UT GRB_PHI: 238.00 [deg] GRB_THETA: 70.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 65.09d {+04h 20m 22s} +21.46d {+21d 27' 45"} SUN_DIST: 101.64 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 39.92d {+02h 39m 41s} +14.60d {+14d 35' 46"} MOON_DIST: 82.80 [deg] MOON_ILLUM: 5 [%] GAL_COORDS: 66.47,-12.97 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 321.69, 38.41 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220528259/quicklook/glg_lc_medres34_bn220528259.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_675411172.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. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 28 May 22 06:22:05 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 675411172 GRB_RA: 311.210d {+20h 44m 50s} (J2000), 311.455d {+20h 45m 49s} (current), 310.664d {+20h 42m 39s} (1950) GRB_DEC: +24.300d {+24d 18' 00"} (J2000), +24.382d {+24d 22' 57"} (current), +24.118d {+24d 07' 03"} (1950) GRB_ERROR: 4.91 [deg radius, statistical only] GRB_DATE: 19727 TJD; 148 DOY; 22/05/28 GRB_TIME: 22367.41 SOD {06:12:47.41} UT GRB_PHI: 237.00 [deg] GRB_THETA: 68.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 65.10d {+04h 20m 24s} +21.46d {+21d 27' 49"} SUN_DIST: 100.89 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 39.99d {+02h 39m 58s} +14.62d {+14d 37' 28"} MOON_DIST: 82.72 [deg] MOON_ILLUM: 5 [%] GAL_COORDS: 68.03,-11.39 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 322.22, 40.56 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220528259/quicklook/glg_lc_medres34_bn220528259.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220528259/quicklook/glg_locplot_all_bn220528259.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.