////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 31 May 26 15:13:33 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 801933213 GRB_DATE: 21191 TJD; 151 DOY; 26/05/31 GRB_TIME: 54808.21 SOD {15:13:28.21} UT TRIGGER_SIGNIF: 4.7 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260531634/quicklook/glg_lc_medres34_bn260531634.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 46.53,-11.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 31 May 26 15:13:57 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 801933213 GRB_RA: 57.417d {+03h 49m 40s} (J2000), 57.737d {+03h 50m 57s} (current), 56.811d {+03h 47m 15s} (1950) GRB_DEC: -8.283d {-08d 16' 59"} (J2000), -8.204d {-08d 12' 15"} (current), -8.434d {-08d 26' 03"} (1950) GRB_ERROR: 33.07 [deg radius, statistical plus systematic] GRB_INTEN: 47 [cnts/sec] DATA_SIGNIF: 4.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21191 TJD; 151 DOY; 26/05/31 GRB_TIME: 54808.21 SOD {15:13:28.21} UT GRB_PHI: 26.00 [deg] GRB_THETA: 75.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 68.57d {+04h 34m 16s} +21.97d {+21d 58' 25"} SUN_DIST: 31.99 [deg] Sun_angle= 0.7 [hr] (West of Sun) MOON_POSTN: 250.96d {+16h 43m 50s} -27.22d {-27d 13' 22"} MOON_DIST: 142.33 [deg] MOON_ILLUM: 100 [%] GAL_COORDS: 197.37,-43.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 53.02,-27.64 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260531634/quicklook/glg_lc_medres34_bn260531634.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 46.53,-11.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 31 May 26 15:14:14 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 801933213 GRB_RA: 48.667d {+03h 14m 40s} (J2000), 49.000d {+03h 16m 00s} (current), 48.037d {+03h 12m 09s} (1950) GRB_DEC: -2.800d {-02d 47' 59"} (J2000), -2.703d {-02d 42' 11"} (current), -2.985d {-02d 59' 05"} (1950) GRB_ERROR: 16.23 [deg radius, statistical plus systematic] GRB_INTEN: 78 [cnts/sec] DATA_SIGNIF: 7.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21191 TJD; 151 DOY; 26/05/31 GRB_TIME: 54808.21 SOD {15:13:28.21} UT GRB_PHI: 30.00 [deg] GRB_THETA: 85.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Below horizon 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 68.57d {+04h 34m 16s} +21.97d {+21d 58' 25"} SUN_DIST: 31.22 [deg] Sun_angle= 1.3 [hr] (West of Sun) MOON_POSTN: 250.96d {+16h 43m 51s} -27.22d {-27d 13' 23"} MOON_DIST: 143.34 [deg] MOON_ILLUM: 100 [%] GAL_COORDS: 183.78,-48.00 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 45.39,-20.07 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260531634/quicklook/glg_lc_medres34_bn260531634.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 46.53,-11.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 31 May 26 15:14:20 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 70 TRIGGER_NUM: 801933213 GRB_RA: 54.833d {+03h 39m 20s} (J2000), 55.162d {+03h 40m 39s} (current), 54.212d {+03h 36m 51s} (1950) GRB_DEC: -4.767d {-04d 46' 00"} (J2000), -4.682d {-04d 40' 55"} (current), -4.928d {-04d 55' 41"} (1950) GRB_ERROR: 11.03 [deg radius, statistical plus systematic] GRB_INTEN: 165 [cnts/sec] DATA_SIGNIF: 12.30 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 21191 TJD; 151 DOY; 26/05/31 GRB_TIME: 54808.21 SOD {15:13:28.21} UT GRB_PHI: 26.00 [deg] GRB_THETA: 80.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 2.73 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 67% Solar Flare 2nd_MOST_LIKELY: 22% GRB DETECTORS: 0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 68.57d {+04h 34m 16s} +21.97d {+21d 58' 25"} SUN_DIST: 29.71 [deg] Sun_angle= 0.9 [hr] (West of Sun) MOON_POSTN: 250.96d {+16h 43m 51s} -27.22d {-27d 13' 23"} MOON_DIST: 144.63 [deg] MOON_ILLUM: 100 [%] GAL_COORDS: 191.33,-44.21 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 51.22,-23.60 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260531634/quicklook/glg_lc_medres34_bn260531634.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 46.53,-11.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 31 May 26 15:14:32 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 91 TRIGGER_NUM: 801933213 GRB_RA: 59.133d {+03h 56m 32s} (J2000), 59.466d {+03h 57m 52s} (current), 58.503d {+03h 54m 01s} (1950) GRB_DEC: -2.417d {-02d 25' 00"} (J2000), -2.342d {-02d 20' 29"} (current), -2.561d {-02d 33' 38"} (1950) GRB_ERROR: 7.73 [deg radius, statistical plus systematic] GRB_INTEN: 217 [cnts/sec] DATA_SIGNIF: 22.00 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21191 TJD; 151 DOY; 26/05/31 GRB_TIME: 54808.21 SOD {15:13:28.21} UT GRB_PHI: 21.00 [deg] GRB_THETA: 80.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 3.13 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 75% Solar Flare 2nd_MOST_LIKELY: 15% GRB DETECTORS: 0,0,1, 0,0,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 68.57d {+04h 34m 17s} +21.97d {+21d 58' 25"} SUN_DIST: 25.89 [deg] Sun_angle= 0.6 [hr] (West of Sun) MOON_POSTN: 250.96d {+16h 43m 52s} -27.22d {-27d 13' 24"} MOON_DIST: 148.43 [deg] MOON_ILLUM: 100 [%] GAL_COORDS: 191.92,-39.33 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 56.35,-22.32 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260531634/quicklook/glg_lc_medres34_bn260531634.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 46.53,-11.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.