////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 05 Mar 25 15:29:03 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 762881342 GRB_DATE: 20739 TJD; 64 DOY; 25/03/05 GRB_TIME: 55737.92 SOD {15:28:57.92} UT TRIGGER_SIGNIF: 4.8 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 9 DETECTORS: 0,0,0, 1,0,0, 1,1,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250305645/quicklook/glg_lc_medres34_bn250305645.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 173.60,0.52 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 05 Mar 25 15:29:27 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 49 TRIGGER_NUM: 762881342 GRB_RA: 225.683d {+15h 02m 44s} (J2000), 225.998d {+15h 04m 00s} (current), 225.059d {+15h 00m 14s} (1950) GRB_DEC: +4.500d {+04d 30' 00"} (J2000), +4.402d {+04d 24' 08"} (current), +4.696d {+04d 41' 44"} (1950) GRB_ERROR: 5.37 [deg radius, statistical plus systematic] GRB_INTEN: 649 [cnts/sec] DATA_SIGNIF: 30.70 [sigma] INTEG_TIME: 1.024 [sec] GRB_DATE: 20739 TJD; 64 DOY; 25/03/05 GRB_TIME: 55737.92 SOD {15:28:57.92} UT GRB_PHI: 260.98 [deg] GRB_THETA: 55.00 [deg] DATA_TIME_SCALE: 1.0240 [sec] HARD_RATIO: 0.90 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 98% GRB 2nd_MOST_LIKELY: 1% Generic Transient DETECTORS: 0,0,0, 1,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 346.48d {+23h 05m 54s} -5.79d {-05d 47' 15"} SUN_DIST: 120.72 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 58.54d {+03h 54m 09s} +25.11d {+25d 06' 54"} MOON_DIST: 148.07 [deg] MOON_ILLUM: 38 [%] GAL_COORDS: 2.92, 51.39 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 221.82, 20.84 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250305645/quicklook/glg_lc_medres34_bn250305645.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 173.60,0.52 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 05 Mar 25 15:29:44 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 59 TRIGGER_NUM: 762881342 GRB_RA: 223.850d {+14h 55m 24s} (J2000), 224.184d {+14h 56m 44s} (current), 223.188d {+14h 52m 45s} (1950) GRB_DEC: -6.440d {-06d 26' 23"} (J2000), -6.541d {-06d 32' 26"} (current), -6.238d {-06d 14' 16"} (1950) GRB_ERROR: 2.46 [deg radius, statistical only] DATA_SIGNIF: 33.80 [sigma] DATA_INTERVAL: 1.024 [sec] GRB_DATE: 20739 TJD; 64 DOY; 25/03/05 GRB_TIME: 55737.92 SOD {15:28:57.92} UT GRB_PHI: 252.00 [deg] GRB_THETA: 63.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 346.48d {+23h 05m 54s} -5.79d {-05d 47' 15"} SUN_DIST: 121.10 [deg] Sun_angle= 8.2 [hr] (West of Sun) MOON_POSTN: 58.54d {+03h 54m 10s} +25.12d {+25d 06' 56"} MOON_DIST: 156.90 [deg] MOON_ILLUM: 38 [%] GAL_COORDS: 349.27, 44.99 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 223.34, 9.84 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250305645/quicklook/glg_lc_medres34_bn250305645.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_762881342.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 05 Mar 25 15:38:17 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 762881342 GRB_RA: 223.710d {+14h 54m 50s} (J2000), 224.038d {+14h 56m 09s} (current), 223.060d {+14h 52m 14s} (1950) GRB_DEC: -2.950d {-02d 57' 00"} (J2000), -3.051d {-03d 03' 03"} (current), -2.748d {-02d 44' 51"} (1950) GRB_ERROR: 5.00 [deg radius, statistical only] GRB_DATE: 20739 TJD; 64 DOY; 25/03/05 GRB_TIME: 55737.92 SOD {15:28:57.92} UT GRB_PHI: 254.00 [deg] GRB_THETA: 60.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 346.48d {+23h 05m 55s} -5.79d {-05d 47' 07"} SUN_DIST: 121.84 [deg] Sun_angle= 8.2 [hr] (West of Sun) MOON_POSTN: 58.63d {+03h 54m 31s} +25.14d {+25d 08' 12"} MOON_DIST: 153.83 [deg] MOON_ILLUM: 38 [%] GAL_COORDS: 352.47, 47.70 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 222.16, 13.14 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250305645/quicklook/glg_lc_medres34_bn250305645.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250305645/quicklook/glg_locplot_all_bn250305645.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: In the LAT Field-of-view. COMMENTS: This is likely a Long GRB.