////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 16 Apr 25 03:59:20 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 766468763 GRB_DATE: 20781 TJD; 106 DOY; 25/04/16 GRB_TIME: 14358.44 SOD {03:59:18.44} UT TRIGGER_SIGNIF: 5.6 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250416166/quicklook/glg_lc_medres34_bn250416166.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 262.20,-23.25 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 16 Apr 25 03:59:22 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 766468763 GRB_RA: 23.883d {+01h 35m 32s} (J2000), 24.177d {+01h 36m 42s} (current), 23.303d {+01h 33m 13s} (1950) GRB_DEC: -28.167d {-28d 10' 00"} (J2000), -28.038d {-28d 02' 16"} (current), -28.422d {-28d 25' 18"} (1950) GRB_ERROR: 24.02 [deg radius, statistical plus systematic] GRB_INTEN: 62 [cnts/sec] DATA_SIGNIF: 5.50 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20781 TJD; 106 DOY; 25/04/16 GRB_TIME: 14358.44 SOD {03:59:18.44} UT GRB_PHI: 60.00 [deg] GRB_THETA: 155.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 24.51d {+01h 38m 03s} +10.20d {+10d 11' 43"} SUN_DIST: 38.23 [deg] Sun_angle= 0.0 [hr] (West of Sun) MOON_POSTN: 237.38d {+15h 49m 32s} -24.87d {-24d 52' 01"} MOON_DIST: 118.19 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 221.55,-80.18 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 9.83,-35.10 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250416166/quicklook/glg_lc_medres34_bn250416166.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 262.20,-23.25 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 16 Apr 25 03:59:38 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 766468763 GRB_RA: 22.617d {+01h 30m 28s} (J2000), 22.899d {+01h 31m 36s} (current), 22.058d {+01h 28m 14s} (1950) GRB_DEC: -37.700d {-37d 42' 00"} (J2000), -37.570d {-37d 34' 12"} (current), -37.958d {-37d 57' 26"} (1950) GRB_ERROR: 11.18 [deg radius, statistical plus systematic] GRB_INTEN: 202 [cnts/sec] DATA_SIGNIF: 8.00 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20781 TJD; 106 DOY; 25/04/16 GRB_TIME: 14358.44 SOD {03:59:18.44} UT GRB_PHI: 84.00 [deg] GRB_THETA: 155.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 24.51d {+01h 38m 03s} +10.20d {+10d 11' 44"} SUN_DIST: 47.79 [deg] Sun_angle= 0.1 [hr] (West of Sun) MOON_POSTN: 237.39d {+15h 49m 32s} -24.87d {-24d 52' 03"} MOON_DIST: 109.65 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 267.53,-76.62 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 2.82,-43.01 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250416166/quicklook/glg_lc_medres34_bn250416166.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 262.20,-23.25 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 16 Apr 25 03:59:54 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 90 TRIGGER_NUM: 766468763 GRB_RA: 355.183d {+23h 40m 44s} (J2000), 355.515d {+23h 42m 04s} (current), 354.525d {+23h 38m 06s} (1950) GRB_DEC: -35.533d {-35d 31' 59"} (J2000), -35.393d {-35d 23' 34"} (current), -35.811d {-35d 48' 37"} (1950) GRB_ERROR: 7.40 [deg radius, statistical plus systematic] GRB_INTEN: 253 [cnts/sec] DATA_SIGNIF: 12.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20781 TJD; 106 DOY; 25/04/16 GRB_TIME: 14358.44 SOD {03:59:18.44} 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: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 24.51d {+01h 38m 03s} +10.20d {+10d 11' 44"} SUN_DIST: 53.19 [deg] Sun_angle= 1.9 [hr] (West of Sun) MOON_POSTN: 237.39d {+15h 49m 33s} -24.87d {-24d 52' 05"} MOON_DIST: 96.03 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 359.41,-72.76 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 340.08,-30.40 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250416166/quicklook/glg_lc_medres34_bn250416166.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 262.20,-23.25 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 16 Apr 25 04:00:07 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 94 TRIGGER_NUM: 766468763 GRB_RA: 355.850d {+23h 43m 24s} (J2000), 356.181d {+23h 44m 43s} (current), 355.194d {+23h 40m 47s} (1950) GRB_DEC: -35.467d {-35d 28' 00"} (J2000), -35.326d {-35d 19' 34"} (current), -35.744d {-35d 44' 38"} (1950) GRB_ERROR: 6.22 [deg radius, statistical plus systematic] GRB_INTEN: 365 [cnts/sec] DATA_SIGNIF: 17.40 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20781 TJD; 106 DOY; 25/04/16 GRB_TIME: 14358.44 SOD {03:59:18.44} 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% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 24.51d {+01h 38m 03s} +10.20d {+10d 11' 44"} SUN_DIST: 52.81 [deg] Sun_angle= 1.9 [hr] (West of Sun) MOON_POSTN: 237.39d {+15h 49m 33s} -24.87d {-24d 52' 07"} MOON_DIST: 96.51 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 358.84,-73.28 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 340.67,-30.59 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250416166/quicklook/glg_lc_medres34_bn250416166.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 262.20,-23.25 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Wed 16 Apr 25 04:00:25 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 131 TRIGGER_NUM: 766468763 GRB_RA: 18.150d {+01h 12m 36s} (J2000), 18.441d {+01h 13m 46s} (current), 17.573d {+01h 10m 18s} (1950) GRB_DEC: -36.650d {-36d 38' 59"} (J2000), -36.516d {-36d 30' 58"} (current), -36.915d {-36d 54' 53"} (1950) GRB_ERROR: 6.92 [deg radius, statistical plus systematic] GRB_INTEN: 320 [cnts/sec] DATA_SIGNIF: 25.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20781 TJD; 106 DOY; 25/04/16 GRB_TIME: 14358.44 SOD {03:59:18.44} UT GRB_PHI: 90.00 [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% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 24.51d {+01h 38m 03s} +10.20d {+10d 11' 44"} SUN_DIST: 47.06 [deg] Sun_angle= 0.4 [hr] (West of Sun) MOON_POSTN: 237.39d {+15h 49m 34s} -24.87d {-24d 52' 09"} MOON_DIST: 108.47 [deg] MOON_ILLUM: 91 [%] GAL_COORDS: 279.04,-79.48 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 359.39,-40.32 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250416166/quicklook/glg_lc_medres34_bn250416166.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 262.20,-23.25 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.