////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 06 Apr 25 14:38:17 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 765643096 GRB_DATE: 20771 TJD; 96 DOY; 25/04/06 GRB_TIME: 52691.57 SOD {14:38:11.57} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 0.256 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 8 DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250406610/quicklook/glg_lc_medres34_bn250406610.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 309.00,7.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 06 Apr 25 14:38:30 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 765643096 GRB_RA: 19.333d {+01h 17m 20s} (J2000), 19.586d {+01h 18m 21s} (current), 18.832d {+01h 15m 20s} (1950) GRB_DEC: -56.650d {-56d 38' 59"} (J2000), -56.517d {-56d 31' 02"} (current), -56.913d {-56d 54' 46"} (1950) GRB_ERROR: 24.35 [deg radius, statistical plus systematic] GRB_INTEN: 126 [cnts/sec] DATA_SIGNIF: 6.20 [sigma] INTEG_TIME: 1.024 [sec] GRB_DATE: 20771 TJD; 96 DOY; 25/04/06 GRB_TIME: 52691.57 SOD {14:38:11.57} UT GRB_PHI: 150.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 1.0240 [sec] HARD_RATIO: 0.73 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 97% GRB 2nd_MOST_LIKELY: 2% Generic Transient DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 15.72d {+01h 02m 52s} +6.70d {+06d 41' 48"} SUN_DIST: 63.29 [deg] Sun_angle= -0.3 [hr] (East of Sun) MOON_POSTN: 128.88d {+08h 35m 32s} +23.01d {+23d 00' 51"} MOON_DIST: 119.60 [deg] MOON_ILLUM: 66 [%] GAL_COORDS: 295.79,-60.12 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 342.33,-57.01 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250406610/quicklook/glg_lc_medres34_bn250406610.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 309.00,7.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 06 Apr 25 14:38:42 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 765643096 GRB_RA: 355.967d {+23h 43m 52s} (J2000), 356.306d {+23h 45m 13s} (current), 355.291d {+23h 41m 10s} (1950) GRB_DEC: -59.117d {-59d 07' 00"} (J2000), -58.976d {-58d 58' 34"} (current), -59.394d {-59d 23' 38"} (1950) GRB_ERROR: 6.17 [deg radius, statistical plus systematic] GRB_INTEN: 289 [cnts/sec] DATA_SIGNIF: 29.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20771 TJD; 96 DOY; 25/04/06 GRB_TIME: 52691.57 SOD {14:38:11.57} UT GRB_PHI: 130.00 [deg] GRB_THETA: 30.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.65 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 15.72d {+01h 02m 52s} +6.70d {+06d 41' 48"} SUN_DIST: 67.49 [deg] Sun_angle= 1.3 [hr] (West of Sun) MOON_POSTN: 128.88d {+08h 35m 32s} +23.01d {+23d 00' 49"} MOON_DIST: 130.99 [deg] MOON_ILLUM: 66 [%] GAL_COORDS: 318.38,-55.94 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 323.82,-50.63 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250406610/quicklook/glg_lc_medres34_bn250406610.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 309.00,7.27 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sun 06 Apr 25 14:38:49 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 765643096 GRB_RA: 5.130d {+00h 20m 31s} (J2000), 5.435d {+00h 21m 44s} (current), 4.524d {+00h 18m 06s} (1950) GRB_DEC: -55.880d {-55d 52' 47"} (J2000), -55.740d {-55d 44' 23"} (current), -56.157d {-56d 09' 26"} (1950) GRB_ERROR: 9.54 [deg radius, statistical only] DATA_SIGNIF: 9.00 [sigma] DATA_INTERVAL: 1.024 [sec] GRB_DATE: 20771 TJD; 96 DOY; 25/04/06 GRB_TIME: 52691.57 SOD {14:38:11.57} UT GRB_PHI: 131.00 [deg] GRB_THETA: 24.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 15.72d {+01h 02m 52s} +6.70d {+06d 41' 48"} SUN_DIST: 63.02 [deg] Sun_angle= 0.7 [hr] (West of Sun) MOON_POSTN: 128.89d {+08h 35m 32s} +23.01d {+23d 00' 47"} MOON_DIST: 127.50 [deg] MOON_ILLUM: 66 [%] GAL_COORDS: 311.80,-60.71 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 333.11,-51.21 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250406610/quicklook/glg_lc_medres34_bn250406610.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_765643096.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. 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: Sun 06 Apr 25 14:39:29 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 765643096 GRB_RA: 5.220d {+00h 20m 53s} (J2000), 5.516d {+00h 22m 04s} (current), 4.629d {+00h 18m 31s} (1950) GRB_DEC: -64.260d {-64d 15' 35"} (J2000), -64.120d {-64d 07' 11"} (current), -64.537d {-64d 32' 14"} (1950) GRB_ERROR: 3.99 [deg radius, statistical only] DATA_SIGNIF: 14.20 [sigma] DATA_INTERVAL: 8.192 [sec] GRB_DATE: 20771 TJD; 96 DOY; 25/04/06 GRB_TIME: 52691.57 SOD {14:38:11.57} UT GRB_PHI: 144.00 [deg] GRB_THETA: 30.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 15.72d {+01h 02m 52s} +6.70d {+06d 41' 49"} SUN_DIST: 71.23 [deg] Sun_angle= 0.7 [hr] (West of Sun) MOON_POSTN: 128.89d {+08h 35m 34s} +23.01d {+23d 00' 41"} MOON_DIST: 124.94 [deg] MOON_ILLUM: 66 [%] GAL_COORDS: 308.38,-52.54 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 323.33,-57.37 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250406610/quicklook/glg_lc_medres34_bn250406610.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_765643096.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: This is likely a Long GRB. 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: Sun 06 Apr 25 14:39:40 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 1 TRIGGER_NUM: 765643096 GRB_RA: 6.130d {+00h 24m 31s} (J2000), 6.428d {+00h 25m 43s} (current), 5.538d {+00h 22m 09s} (1950) GRB_DEC: -59.390d {-59d 23' 23"} (J2000), -59.250d {-59d 15' 00"} (current), -59.667d {-59d 40' 00"} (1950) GRB_ERROR: 1.65 [deg radius, statistical only] DATA_SIGNIF: 23.30 [sigma] DATA_INTERVAL: 10.240 [sec] GRB_DATE: 20771 TJD; 96 DOY; 25/04/06 GRB_TIME: 52691.57 SOD {14:38:11.57} UT GRB_PHI: 138.00 [deg] GRB_THETA: 26.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 15.72d {+01h 02m 52s} +6.70d {+06d 41' 49"} SUN_DIST: 66.36 [deg] Sun_angle= 0.6 [hr] (West of Sun) MOON_POSTN: 128.89d {+08h 35m 34s} +23.01d {+23d 00' 39"} MOON_DIST: 126.06 [deg] MOON_ILLUM: 66 [%] GAL_COORDS: 309.29,-57.40 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 329.99,-54.22 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250406610/quicklook/glg_lc_medres34_bn250406610.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_765643096.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: In the LAT Field-of-view. COMMENTS: This is likely a Long GRB. 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: Sun 06 Apr 25 14:47:30 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 765643096 GRB_RA: 6.250d {+00h 25m 00s} (J2000), 6.543d {+00h 26m 10s} (current), 5.667d {+00h 22m 40s} (1950) GRB_DEC: -63.170d {-63d 10' 11"} (J2000), -63.030d {-63d 01' 48"} (current), -63.447d {-63d 26' 48"} (1950) GRB_ERROR: 1.00 [deg radius, statistical only] GRB_DATE: 20771 TJD; 96 DOY; 25/04/06 GRB_TIME: 52691.57 SOD {14:38:11.57} UT GRB_PHI: 143.00 [deg] GRB_THETA: 29.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 15.72d {+01h 02m 54s} +6.70d {+06d 41' 56"} SUN_DIST: 70.08 [deg] Sun_angle= 0.6 [hr] (West of Sun) MOON_POSTN: 128.96d {+08h 35m 52s} +22.99d {+22d 59' 22"} MOON_DIST: 124.89 [deg] MOON_ILLUM: 66 [%] GAL_COORDS: 307.97,-53.70 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 325.37,-56.96 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250406610/quicklook/glg_lc_medres34_bn250406610.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250406610/quicklook/glg_locplot_all_bn250406610.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.