////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 17 Mar 25 00:05:35 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 763862734 GRB_DATE: 20751 TJD; 76 DOY; 25/03/17 GRB_TIME: 329.52 SOD {00:05:29.52} UT TRIGGER_SIGNIF: 5.3 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 17 DETECTORS: 0,0,0, 1,0,0, 1,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250317004/quicklook/glg_lc_medres34_bn250317004.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 332.57,8.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 17 Mar 25 00:05:48 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 49 TRIGGER_NUM: 763862734 GRB_RA: 144.717d {+09h 38m 52s} (J2000), 144.999d {+09h 40m 00s} (current), 144.158d {+09h 36m 38s} (1950) GRB_DEC: -26.833d {-26d 49' 59"} (J2000), -26.948d {-26d 56' 52"} (current), -26.607d {-26d 36' 24"} (1950) GRB_ERROR: 16.15 [deg radius, statistical plus systematic] GRB_INTEN: 80 [cnts/sec] DATA_SIGNIF: 6.10 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 20751 TJD; 76 DOY; 25/03/17 GRB_TIME: 329.52 SOD {00:05:29.52} UT GRB_PHI: 264.00 [deg] GRB_THETA: 25.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 1.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 98% GRB 2nd_MOST_LIKELY: 1% Generic Transient DETECTORS: 0,0,0, 1,0,0, 1,0,0, 0,0,0, 0,0, SUN_POSTN: 356.93d {+23h 47m 43s} -1.33d {-01d 19' 47"} SUN_DIST: 138.23 [deg] Sun_angle= -9.9 [hr] (East of Sun) MOON_POSTN: 203.37d {+13h 33m 28s} -12.58d {-12d 35' 01"} MOON_DIST: 56.29 [deg] MOON_ILLUM: 93 [%] GAL_COORDS: 258.30, 18.91 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 158.06,-38.26 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250317004/quicklook/glg_lc_medres34_bn250317004.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 332.57,8.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 17 Mar 25 00:06:06 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 58 TRIGGER_NUM: 763862734 GRB_RA: 147.170d {+09h 48m 41s} (J2000), 147.454d {+09h 49m 49s} (current), 146.607d {+09h 46m 26s} (1950) GRB_DEC: -27.120d {-27d 07' 11"} (J2000), -27.238d {-27d 14' 16"} (current), -26.887d {-26d 53' 12"} (1950) GRB_ERROR: 6.08 [deg radius, statistical only] DATA_SIGNIF: 7.50 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 20751 TJD; 76 DOY; 25/03/17 GRB_TIME: 329.52 SOD {00:05:29.52} UT GRB_PHI: 262.00 [deg] GRB_THETA: 23.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 356.93d {+23h 47m 43s} -1.33d {-01d 19' 46"} SUN_DIST: 139.75 [deg] Sun_angle= -10.0 [hr] (East of Sun) MOON_POSTN: 203.37d {+13h 33m 29s} -12.59d {-12d 35' 05"} MOON_DIST: 54.13 [deg] MOON_ILLUM: 93 [%] GAL_COORDS: 260.19, 20.21 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 160.74,-37.60 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250317004/quicklook/glg_lc_medres34_bn250317004.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_763862734.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: Mon 17 Mar 25 00:07:15 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 763862734 GRB_RA: 148.960d {+09h 55m 50s} (J2000), 149.247d {+09h 56m 59s} (current), 148.391d {+09h 53m 34s} (1950) GRB_DEC: -26.310d {-26d 18' 35"} (J2000), -26.430d {-26d 25' 48"} (current), -26.072d {-26d 04' 19"} (1950) GRB_ERROR: 3.20 [deg radius, statistical only] DATA_SIGNIF: 8.50 [sigma] DATA_INTERVAL: 12.288 [sec] GRB_DATE: 20751 TJD; 76 DOY; 25/03/17 GRB_TIME: 329.52 SOD {00:05:29.52} UT GRB_PHI: 258.00 [deg] GRB_THETA: 22.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 356.93d {+23h 47m 43s} -1.33d {-01d 19' 45"} SUN_DIST: 141.48 [deg] Sun_angle= -10.2 [hr] (East of Sun) MOON_POSTN: 203.38d {+13h 33m 31s} -12.59d {-12d 35' 20"} MOON_DIST: 52.48 [deg] MOON_ILLUM: 93 [%] GAL_COORDS: 260.88, 21.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 162.12,-36.19 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250317004/quicklook/glg_lc_medres34_bn250317004.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_763862734.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: Mon 17 Mar 25 00:14:54 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 763862734 GRB_RA: 148.240d {+09h 52m 58s} (J2000), 148.528d {+09h 54m 07s} (current), 147.669d {+09h 50m 41s} (1950) GRB_DEC: -25.440d {-25d 26' 23"} (J2000), -25.560d {-25d 33' 33"} (current), -25.204d {-25d 12' 13"} (1950) GRB_ERROR: 6.30 [deg radius, statistical only] GRB_DATE: 20751 TJD; 76 DOY; 25/03/17 GRB_TIME: 329.52 SOD {00:05:29.52} UT GRB_PHI: 257.00 [deg] GRB_THETA: 23.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 356.94d {+23h 47m 44s} -1.33d {-01d 19' 38"} SUN_DIST: 141.56 [deg] Sun_angle= -10.1 [hr] (East of Sun) MOON_POSTN: 203.44d {+13h 33m 45s} -12.62d {-12d 37' 00"} MOON_DIST: 53.11 [deg] MOON_ILLUM: 93 [%] GAL_COORDS: 259.73, 22.10 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 160.94,-35.68 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250317004/quicklook/glg_lc_medres34_bn250317004.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250317004/quicklook/glg_locplot_all_bn250317004.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.