////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 30 May 26 04:53:22 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 801809598 GRB_DATE: 21190 TJD; 150 DOY; 26/05/30 GRB_TIME: 17593.93 SOD {04:53:13.93} UT TRIGGER_SIGNIF: 4.9 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,0, 0,1,0, 1,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260530204/quicklook/glg_lc_medres34_bn260530204.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 268.72,-25.18 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 30 May 26 04:53:42 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 801809598 GRB_RA: 115.583d {+07h 42m 20s} (J2000), 116.350d {+07h 45m 24s} (current), 114.120d {+07h 36m 29s} (1950) GRB_DEC: +72.867d {+72d 52' 00"} (J2000), +72.802d {+72d 48' 08"} (current), +72.984d {+72d 59' 01"} (1950) GRB_ERROR: 14.23 [deg radius, statistical plus systematic] GRB_INTEN: 62 [cnts/sec] DATA_SIGNIF: 4.90 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21190 TJD; 150 DOY; 26/05/30 GRB_TIME: 17593.93 SOD {04:53:13.93} UT GRB_PHI: 270.00 [deg] GRB_THETA: 160.00 [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: 0,0,0, 0,1,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 67.11d {+04h 28m 26s} +21.77d {+21d 46' 04"} SUN_DIST: 57.76 [deg] Sun_angle= -3.3 [hr] (East of Sun) MOON_POSTN: 232.38d {+15h 29m 31s} -24.03d {-24d 01' 53"} MOON_DIST: 120.50 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 142.22, 29.57 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 101.52, 50.45 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260530204/quicklook/glg_lc_medres34_bn260530204.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.72,-25.18 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 30 May 26 04:53:52 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 801809598 GRB_RA: 335.017d {+22h 20m 04s} (J2000), 335.084d {+22h 20m 20s} (current), 334.884d {+22h 19m 32s} (1950) GRB_DEC: +77.050d {+77d 02' 60"} (J2000), +77.183d {+77d 10' 60"} (current), +76.798d {+76d 47' 52"} (1950) GRB_ERROR: 9.27 [deg radius, statistical plus systematic] GRB_INTEN: 159 [cnts/sec] DATA_SIGNIF: 7.90 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21190 TJD; 150 DOY; 26/05/30 GRB_TIME: 17593.93 SOD {04:53:13.93} UT GRB_PHI: 160.00 [deg] GRB_THETA: 165.00 [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: 0,0,0, 0,1,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 67.11d {+04h 28m 26s} +21.77d {+21d 46' 04"} SUN_DIST: 69.25 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 232.38d {+15h 29m 31s} -24.03d {-24d 01' 55"} MOON_DIST: 116.21 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 114.68, 16.67 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 55.97, 68.72 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260530204/quicklook/glg_lc_medres34_bn260530204.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.72,-25.18 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 30 May 26 04:53:58 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 69 TRIGGER_NUM: 801809598 GRB_RA: 335.150d {+22h 20m 36s} (J2000), 335.215d {+22h 20m 51s} (current), 335.022d {+22h 20m 05s} (1950) GRB_DEC: +77.233d {+77d 13' 60"} (J2000), +77.367d {+77d 22' 00"} (current), +76.981d {+76d 58' 51"} (1950) GRB_ERROR: 7.80 [deg radius, statistical plus systematic] GRB_INTEN: 253 [cnts/sec] DATA_SIGNIF: 11.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21190 TJD; 150 DOY; 26/05/30 GRB_TIME: 17593.93 SOD {04:53:13.93} UT GRB_PHI: 160.00 [deg] GRB_THETA: 165.00 [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: 0,0,0, 0,1,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 67.11d {+04h 28m 26s} +21.77d {+21d 46' 04"} SUN_DIST: 69.20 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 232.38d {+15h 29m 31s} -24.03d {-24d 01' 55"} MOON_DIST: 116.22 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 114.81, 16.81 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 56.48, 68.71 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260530204/quicklook/glg_lc_medres34_bn260530204.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.72,-25.18 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 30 May 26 04:54:07 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 72 TRIGGER_NUM: 801809598 GRB_RA: 43.983d {+02h 55m 56s} (J2000), 45.529d {+03h 02m 07s} (current), 41.214d {+02h 44m 51s} (1950) GRB_DEC: +85.050d {+85d 02' 60"} (J2000), +85.154d {+85d 09' 16"} (current), +84.845d {+84d 50' 42"} (1950) GRB_ERROR: 50.00 [deg radius, statistical plus systematic] GRB_INTEN: 0 [cnts/sec] DATA_SIGNIF: 17.30 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21190 TJD; 150 DOY; 26/05/30 GRB_TIME: 17593.93 SOD {04:53:13.93} UT GRB_PHI: 210.00 [deg] GRB_THETA: 170.00 [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: 0,0,0, 0,1,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 67.11d {+04h 28m 26s} +21.77d {+21d 46' 04"} SUN_DIST: 63.74 [deg] Sun_angle= 1.4 [hr] (West of Sun) MOON_POSTN: 232.38d {+15h 29m 32s} -24.03d {-24d 01' 56"} MOON_DIST: 118.84 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 125.71, 22.86 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 82.17, 62.90 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260530204/quicklook/glg_lc_medres34_bn260530204.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.72,-25.18 [deg]. COMMENTS: WARNING: This Notice was received with a negative intensity field -- INTEN was set to 0. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.