////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 18 Feb 25 11:09:50 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 761569790 GRB_DATE: 20724 TJD; 49 DOY; 25/02/18 GRB_TIME: 40185.06 SOD {11:09:45.06} UT TRIGGER_SIGNIF: 5.0 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 15 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/bn250218465/quicklook/glg_lc_medres34_bn250218465.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 268.10,-25.45 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 18 Feb 25 11:10:14 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 761569790 GRB_RA: 222.783d {+14h 51m 08s} (J2000), 223.103d {+14h 52m 25s} (current), 222.148d {+14h 48m 36s} (1950) GRB_DEC: +1.550d {+01d 33' 00"} (J2000), +1.448d {+01d 26' 51"} (current), +1.755d {+01d 45' 19"} (1950) GRB_ERROR: 19.28 [deg radius, statistical plus systematic] GRB_INTEN: 50 [cnts/sec] DATA_SIGNIF: 5.20 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20724 TJD; 49 DOY; 25/02/18 GRB_TIME: 40185.06 SOD {11:09:45.06} UT GRB_PHI: 270.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 2.88 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 60% GRB 2nd_MOST_LIKELY: 25% Generic SGR DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 332.14d {+22h 08m 33s} -11.45d {-11d 27' 07"} SUN_DIST: 108.94 [deg] Sun_angle= 7.3 [hr] (West of Sun) MOON_POSTN: 211.81d {+14h 07m 15s} -16.34d {-16d 20' 21"} MOON_DIST: 20.99 [deg] MOON_ILLUM: 71 [%] GAL_COORDS: 356.28, 51.57 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 219.84, 17.15 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250218465/quicklook/glg_lc_medres34_bn250218465.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.10,-25.45 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 18 Feb 25 11:10:29 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 761569790 GRB_RA: 37.617d {+02h 30m 28s} (J2000), 37.883d {+02h 31m 32s} (current), 37.086d {+02h 28m 21s} (1950) GRB_DEC: -32.900d {-32d 53' 59"} (J2000), -32.789d {-32d 47' 21"} (current), -33.121d {-33d 07' 16"} (1950) GRB_ERROR: 9.77 [deg radius, statistical plus systematic] GRB_INTEN: 121 [cnts/sec] DATA_SIGNIF: 8.30 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20724 TJD; 49 DOY; 25/02/18 GRB_TIME: 40185.06 SOD {11:09:45.06} UT GRB_PHI: 300.00 [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: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 332.14d {+22h 08m 33s} -11.45d {-11d 27' 07"} SUN_DIST: 63.51 [deg] Sun_angle= -4.4 [hr] (East of Sun) MOON_POSTN: 211.81d {+14h 07m 15s} -16.34d {-16d 20' 24"} MOON_DIST: 130.53 [deg] MOON_ILLUM: 71 [%] GAL_COORDS: 234.04,-67.86 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 20.91,-44.60 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250218465/quicklook/glg_lc_medres34_bn250218465.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.10,-25.45 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 18 Feb 25 11:10:40 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 71 TRIGGER_NUM: 761569790 GRB_RA: 48.267d {+03h 13m 04s} (J2000), 48.510d {+03h 14m 02s} (current), 47.783d {+03h 11m 08s} (1950) GRB_DEC: -37.100d {-37d 06' 00"} (J2000), -37.007d {-37d 00' 24"} (current), -37.286d {-37d 17' 09"} (1950) GRB_ERROR: 9.08 [deg radius, statistical plus systematic] GRB_INTEN: 135 [cnts/sec] DATA_SIGNIF: 13.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 20724 TJD; 49 DOY; 25/02/18 GRB_TIME: 40185.06 SOD {11:09:45.06} UT GRB_PHI: 270.00 [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: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 332.14d {+22h 08m 33s} -11.45d {-11d 27' 07"} SUN_DIST: 72.31 [deg] Sun_angle= -5.1 [hr] (East of Sun) MOON_POSTN: 211.82d {+14h 07m 16s} -16.34d {-16d 20' 26"} MOON_DIST: 124.38 [deg] MOON_ILLUM: 71 [%] GAL_COORDS: 240.42,-58.61 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 29.97,-52.20 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250218465/quicklook/glg_lc_medres34_bn250218465.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 268.10,-25.45 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger.