////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 May 25 05:49:02 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 770363341 GRB_DATE: 20826 TJD; 151 DOY; 25/05/31 GRB_TIME: 20936.22 SOD {05:48:56.22} UT TRIGGER_SIGNIF: 4.8 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 0,0,1, 0,0,0, 0,0,0, 0,1,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250531242/quicklook/glg_lc_medres34_bn250531242.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 263.78,-25.48 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 May 25 05:49:25 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 770363341 GRB_RA: 93.683d {+06h 14m 44s} (J2000), 93.940d {+06h 15m 46s} (current), 93.179d {+06h 12m 43s} (1950) GRB_DEC: -26.133d {-26d 07' 59"} (J2000), -26.143d {-26d 08' 33"} (current), -26.117d {-26d 06' 59"} (1950) GRB_ERROR: 13.90 [deg radius, statistical plus systematic] GRB_INTEN: 140 [cnts/sec] DATA_SIGNIF: 4.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20826 TJD; 151 DOY; 25/05/31 GRB_TIME: 20936.22 SOD {05:48:56.22} UT GRB_PHI: 90.00 [deg] GRB_THETA: 150.00 [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, 0,0,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 68.41d {+04h 33m 40s} +21.95d {+21d 57' 10"} SUN_DIST: 54.08 [deg] Sun_angle= -1.7 [hr] (East of Sun) MOON_POSTN: 128.93d {+08h 35m 43s} +22.59d {+22d 35' 29"} MOON_DIST: 59.35 [deg] MOON_ILLUM: 22 [%] GAL_COORDS: 233.17,-19.16 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 95.10,-49.51 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250531242/quicklook/glg_lc_medres34_bn250531242.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 263.78,-25.48 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 May 25 05:49:38 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 66 TRIGGER_NUM: 770363341 GRB_RA: 51.633d {+03h 26m 32s} (J2000), 51.875d {+03h 27m 30s} (current), 51.159d {+03h 24m 38s} (1950) GRB_DEC: -37.233d {-37d 13' 59"} (J2000), -37.146d {-37d 08' 44"} (current), -37.407d {-37d 24' 24"} (1950) GRB_ERROR: 11.55 [deg radius, statistical plus systematic] GRB_INTEN: 94 [cnts/sec] DATA_SIGNIF: 7.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20826 TJD; 151 DOY; 25/05/31 GRB_TIME: 20936.22 SOD {05:48:56.22} UT GRB_PHI: 200.00 [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: 0,0,1, 0,0,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 68.41d {+04h 33m 40s} +21.95d {+21d 57' 10"} SUN_DIST: 61.12 [deg] Sun_angle= 1.1 [hr] (West of Sun) MOON_POSTN: 128.93d {+08h 35m 43s} +22.59d {+22d 35' 27"} MOON_DIST: 93.85 [deg] MOON_ILLUM: 22 [%] GAL_COORDS: 240.06,-55.93 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 33.90,-53.46 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250531242/quicklook/glg_lc_medres34_bn250531242.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 263.78,-25.48 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 May 25 05:49:47 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 70 TRIGGER_NUM: 770363341 GRB_RA: 52.233d {+03h 28m 56s} (J2000), 52.474d {+03h 29m 54s} (current), 51.761d {+03h 27m 03s} (1950) GRB_DEC: -37.317d {-37d 19' 00"} (J2000), -37.230d {-37d 13' 48"} (current), -37.488d {-37d 29' 16"} (1950) GRB_ERROR: 7.72 [deg radius, statistical plus systematic] GRB_INTEN: 219 [cnts/sec] DATA_SIGNIF: 11.00 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20826 TJD; 151 DOY; 25/05/31 GRB_TIME: 20936.22 SOD {05:48:56.22} UT GRB_PHI: 200.00 [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: 0,0,1, 0,0,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 68.41d {+04h 33m 40s} +21.95d {+21d 57' 10"} SUN_DIST: 61.06 [deg] Sun_angle= 1.1 [hr] (West of Sun) MOON_POSTN: 128.93d {+08h 35m 43s} +22.59d {+22d 35' 25"} MOON_DIST: 93.46 [deg] MOON_ILLUM: 22 [%] GAL_COORDS: 240.12,-55.44 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 34.57,-53.73 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250531242/quicklook/glg_lc_medres34_bn250531242.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 263.78,-25.48 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 May 25 05:49:59 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 92 TRIGGER_NUM: 770363341 GRB_RA: 66.200d {+04h 24m 48s} (J2000), 66.439d {+04h 25m 45s} (current), 65.730d {+04h 22m 55s} (1950) GRB_DEC: -33.750d {-33d 45' 00"} (J2000), -33.693d {-33d 41' 34"} (current), -33.863d {-33d 51' 47"} (1950) GRB_ERROR: 5.78 [deg radius, statistical plus systematic] GRB_INTEN: 475 [cnts/sec] DATA_SIGNIF: 15.40 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20826 TJD; 151 DOY; 25/05/31 GRB_TIME: 20936.22 SOD {05:48:56.22} UT GRB_PHI: 150.00 [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: 0,0,1, 0,0,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 68.42d {+04h 33m 40s} +21.95d {+21d 57' 10"} SUN_DIST: 55.68 [deg] Sun_angle= 0.1 [hr] (West of Sun) MOON_POSTN: 128.93d {+08h 35m 44s} +22.59d {+22d 35' 23"} MOON_DIST: 81.85 [deg] MOON_ILLUM: 22 [%] GAL_COORDS: 234.83,-44.04 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 54.88,-54.33 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250531242/quicklook/glg_lc_medres34_bn250531242.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 263.78,-25.48 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 31 May 25 05:50:12 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 96 TRIGGER_NUM: 770363341 GRB_RA: 53.600d {+03h 34m 24s} (J2000), 53.838d {+03h 35m 21s} (current), 53.132d {+03h 32m 32s} (1950) GRB_DEC: -37.517d {-37d 31' 00"} (J2000), -37.433d {-37d 25' 58"} (current), -37.683d {-37d 40' 57"} (1950) GRB_ERROR: 5.10 [deg radius, statistical plus systematic] GRB_INTEN: 509 [cnts/sec] DATA_SIGNIF: 22.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20826 TJD; 151 DOY; 25/05/31 GRB_TIME: 20936.22 SOD {05:48:56.22} UT GRB_PHI: 200.00 [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: 0,0,1, 0,0,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 68.42d {+04h 33m 40s} +21.95d {+21d 57' 10"} SUN_DIST: 60.95 [deg] Sun_angle= 1.0 [hr] (West of Sun) MOON_POSTN: 128.93d {+08h 35m 44s} +22.59d {+22d 35' 21"} MOON_DIST: 92.57 [deg] MOON_ILLUM: 22 [%] GAL_COORDS: 240.30,-54.35 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 36.12,-54.36 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250531242/quicklook/glg_lc_medres34_bn250531242.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 263.78,-25.48 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.