////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 12 Mar 25 21:51:51 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 763509110 GRB_DATE: 20746 TJD; 71 DOY; 25/03/12 GRB_TIME: 78705.47 SOD {21:51:45.47} UT TRIGGER_SIGNIF: 4.7 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 0,0,0, 0,0,0, 1,0,0, 1,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250312911/quicklook/glg_lc_medres34_bn250312911.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 269.22,-24.22 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 12 Mar 25 21:52:04 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 763509110 GRB_RA: 25.950d {+01h 43m 48s} (J2000), 26.076d {+01h 44m 18s} (current), 25.703d {+01h 42m 49s} (1950) GRB_DEC: -72.733d {-72d 43' 59"} (J2000), -72.607d {-72d 36' 25"} (current), -72.984d {-72d 59' 01"} (1950) GRB_ERROR: 18.28 [deg radius, statistical plus systematic] GRB_INTEN: 41 [cnts/sec] DATA_SIGNIF: 4.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20746 TJD; 71 DOY; 25/03/12 GRB_TIME: 78705.47 SOD {21:51:45.47} UT GRB_PHI: 0.00 [deg] GRB_THETA: 0.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 4.93 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 38% GRB 2nd_MOST_LIKELY: 34% Generic SGR DETECTORS: 0,0,0, 0,0,0, 1,0,0, 1,0,0, 0,0, SUN_POSTN: 353.18d {+23h 32m 43s} -2.95d {-02d 56' 44"} SUN_DIST: 72.56 [deg] Sun_angle= -2.2 [hr] (East of Sun) MOON_POSTN: 159.41d {+10h 37m 39s} +10.57d {+10d 34' 07"} MOON_DIST: 112.13 [deg] MOON_ILLUM: 98 [%] GAL_COORDS: 297.58,-43.85 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 315.67,-68.09 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250312911/quicklook/glg_lc_medres34_bn250312911.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 269.22,-24.22 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 12 Mar 25 21:52:22 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 763509110 GRB_RA: 174.010d {+11h 36m 02s} (J2000), 174.361d {+11h 37m 27s} (current), 173.308d {+11h 33m 14s} (1950) GRB_DEC: +63.310d {+63d 18' 36"} (J2000), +63.170d {+63d 10' 14"} (current), +63.587d {+63d 35' 12"} (1950) GRB_ERROR: 4.04 [deg radius, statistical only] DATA_SIGNIF: 6.40 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 20746 TJD; 71 DOY; 25/03/12 GRB_TIME: 78705.47 SOD {21:51:45.47} UT GRB_PHI: 213.00 [deg] GRB_THETA: 165.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 353.18d {+23h 32m 43s} -2.95d {-02d 56' 44"} SUN_DIST: 119.77 [deg] Sun_angle= 11.9 [hr] (West of Sun) MOON_POSTN: 159.41d {+10h 37m 39s} +10.57d {+10d 34' 03"} MOON_DIST: 53.68 [deg] MOON_ILLUM: 98 [%] GAL_COORDS: 136.50, 51.79 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 138.27, 53.23 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250312911/quicklook/glg_lc_medres34_bn250312911.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_763509110.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: Wed 12 Mar 25 21:52:54 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 763509110 GRB_RA: 170.160d {+11h 20m 38s} (J2000), 170.529d {+11h 22m 07s} (current), 169.421d {+11h 17m 41s} (1950) GRB_DEC: +63.240d {+63d 14' 24"} (J2000), +63.102d {+63d 06' 06"} (current), +63.514d {+63d 30' 50"} (1950) GRB_ERROR: 3.19 [deg radius, statistical only] DATA_SIGNIF: 6.90 [sigma] DATA_INTERVAL: 9.216 [sec] GRB_DATE: 20746 TJD; 71 DOY; 25/03/12 GRB_TIME: 78705.47 SOD {21:51:45.47} UT GRB_PHI: 218.00 [deg] GRB_THETA: 164.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 353.18d {+23h 32m 43s} -2.95d {-02d 56' 44"} SUN_DIST: 119.81 [deg] Sun_angle= -11.8 [hr] (East of Sun) MOON_POSTN: 159.42d {+10h 37m 40s} +10.57d {+10d 33' 55"} MOON_DIST: 53.14 [deg] MOON_ILLUM: 98 [%] GAL_COORDS: 138.95, 50.97 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 136.18, 52.06 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250312911/quicklook/glg_lc_medres34_bn250312911.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_763509110.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.