////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 11 Apr 24 01:45:14 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 734492703 GRB_DATE: 20411 TJD; 102 DOY; 24/04/11 GRB_TIME: 6298.48 SOD {01:44:58.48} UT TRIGGER_SIGNIF: 8.2 [sigma] TRIGGER_DUR: 0.032 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 2 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/2024/bn240411073/quicklook/glg_lc_medres34_bn240411073.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 178.95,25.37 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 11 Apr 24 01:45:28 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 734492703 GRB_RA: 264.817d {+17h 39m 16s} (J2000), 264.912d {+17h 39m 39s} (current), 264.621d {+17h 38m 29s} (1950) GRB_DEC: +58.083d {+58d 04' 60"} (J2000), +58.071d {+58d 04' 16"} (current), +58.109d {+58d 06' 32"} (1950) GRB_ERROR: 14.58 [deg radius, statistical plus systematic] GRB_INTEN: 928 [cnts/sec] DATA_SIGNIF: 8.10 [sigma] INTEG_TIME: 0.032 [sec] GRB_DATE: 20411 TJD; 102 DOY; 24/04/11 GRB_TIME: 6298.48 SOD {01:44:58.48} UT GRB_PHI: 238.00 [deg] GRB_THETA: 45.00 [deg] DATA_TIME_SCALE: 0.0320 [sec] HARD_RATIO: 0.59 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 88% GRB 2nd_MOST_LIKELY: 6% Cyg X-1 DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 20.03d {+01h 20m 08s} +8.45d {+08d 26' 47"} SUN_DIST: 95.59 [deg] Sun_angle= 7.7 [hr] (West of Sun) MOON_POSTN: 50.25d {+03h 21m 00s} +21.75d {+21d 45' 02"} MOON_DIST: 95.14 [deg] MOON_ILLUM: 8 [%] GAL_COORDS: 86.49, 32.19 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 251.82, 81.19 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240411073/quicklook/glg_lc_medres34_bn240411073.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 178.95,25.37 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 11 Apr 24 01:45:37 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 60 TRIGGER_NUM: 734492703 GRB_RA: 273.583d {+18h 14m 20s} (J2000), 273.638d {+18h 14m 33s} (current), 273.471d {+18h 13m 53s} (1950) GRB_DEC: +62.250d {+62d 15' 00"} (J2000), +62.259d {+62d 15' 31"} (current), +62.233d {+62d 13' 58"} (1950) GRB_ERROR: 7.40 [deg radius, statistical plus systematic] GRB_INTEN: 1124 [cnts/sec] DATA_SIGNIF: 23.70 [sigma] INTEG_TIME: 0.128 [sec] GRB_DATE: 20411 TJD; 102 DOY; 24/04/11 GRB_TIME: 6298.48 SOD {01:44:58.48} UT GRB_PHI: 243.00 [deg] GRB_THETA: 40.00 [deg] DATA_TIME_SCALE: 0.1280 [sec] HARD_RATIO: 0.22 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 87% GRB 2nd_MOST_LIKELY: 9% Cyg X-1 DETECTORS: 0,0,0, 0,0,0, 1,1,0, 0,0,0, 0,0, SUN_POSTN: 20.03d {+01h 20m 08s} +8.45d {+08d 26' 47"} SUN_DIST: 90.00 [deg] Sun_angle= 7.1 [hr] (West of Sun) MOON_POSTN: 50.25d {+03h 21m 00s} +21.75d {+21d 45' 04"} MOON_DIST: 89.21 [deg] MOON_ILLUM: 8 [%] GAL_COORDS: 91.55, 28.06 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 291.38, 85.42 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240411073/quicklook/glg_lc_medres34_bn240411073.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 178.95,25.37 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 11 Apr 24 01:45:48 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 59 TRIGGER_NUM: 734492703 GRB_RA: 247.570d {+16h 30m 17s} (J2000), 247.763d {+16h 31m 03s} (current), 247.173d {+16h 28m 41s} (1950) GRB_DEC: +43.370d {+43d 22' 12"} (J2000), +43.319d {+43d 19' 07"} (current), +43.477d {+43d 28' 38"} (1950) GRB_ERROR: 5.20 [deg radius, statistical only] DATA_SIGNIF: 25.80 [sigma] DATA_INTERVAL: 0.128 [sec] GRB_DATE: 20411 TJD; 102 DOY; 24/04/11 GRB_TIME: 6298.48 SOD {01:44:58.48} UT GRB_PHI: 227.00 [deg] GRB_THETA: 61.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 20.03d {+01h 20m 08s} +8.45d {+08d 26' 47"} SUN_DIST: 112.54 [deg] Sun_angle= 8.8 [hr] (West of Sun) MOON_POSTN: 50.25d {+03h 21m 00s} +21.75d {+21d 45' 06"} MOON_DIST: 112.97 [deg] MOON_ILLUM: 8 [%] GAL_COORDS: 68.20, 43.38 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 231.07, 63.81 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240411073/quicklook/glg_lc_medres34_bn240411073.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_734492703.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. COMMENTS: Bright hard burst in the GBM. 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: Thu 11 Apr 24 01:54:17 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 734492703 GRB_RA: 242.590d {+16h 10m 22s} (J2000), 242.798d {+16h 11m 12s} (current), 242.161d {+16h 08m 39s} (1950) GRB_DEC: +40.580d {+40d 34' 48"} (J2000), +40.518d {+40d 31' 05"} (current), +40.709d {+40d 42' 33"} (1950) GRB_ERROR: 5.40 [deg radius, statistical only] GRB_DATE: 20411 TJD; 102 DOY; 24/04/11 GRB_TIME: 6298.48 SOD {01:44:58.48} UT GRB_PHI: 223.00 [deg] GRB_THETA: 64.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 20.04d {+01h 20m 10s} +8.45d {+08d 26' 55"} SUN_DIST: 117.17 [deg] Sun_angle= 9.1 [hr] (West of Sun) MOON_POSTN: 50.34d {+03h 21m 21s} +21.78d {+21d 46' 44"} MOON_DIST: 116.63 [deg] MOON_ILLUM: 8 [%] GAL_COORDS: 64.43, 47.18 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 225.82, 59.89 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240411073/quicklook/glg_lc_medres34_bn240411073.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240411073/quicklook/glg_locplot_all_bn240411073.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: This is likely a Long GRB.