////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 16 May 26 05:12:45 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 800601161 GRB_DATE: 21176 TJD; 136 DOY; 26/05/16 GRB_TIME: 18756.99 SOD {05:12:36.99} UT TRIGGER_SIGNIF: 5.2 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,1,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260516217/quicklook/glg_lc_medres34_bn260516217.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 162.47,19.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 16 May 26 05:13:05 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 46 TRIGGER_NUM: 800601161 GRB_RA: 193.833d {+12h 55m 20s} (J2000), 194.196d {+12h 56m 47s} (current), 193.149d {+12h 52m 36s} (1950) GRB_DEC: -34.350d {-34d 21' 00"} (J2000), -34.492d {-34d 29' 32"} (current), -34.079d {-34d 04' 44"} (1950) GRB_ERROR: 18.57 [deg radius, statistical plus systematic] GRB_INTEN: 47 [cnts/sec] DATA_SIGNIF: 6.70 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 21176 TJD; 136 DOY; 26/05/16 GRB_TIME: 18756.99 SOD {05:12:36.99} UT GRB_PHI: 130.00 [deg] GRB_THETA: 135.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.67 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 3% Generic Transient DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 53.03d {+03h 32m 08s} +19.10d {+19d 06' 09"} SUN_DIST: 142.37 [deg] Sun_angle= -9.4 [hr] (East of Sun) MOON_POSTN: 42.84d {+02h 51m 21s} +21.35d {+21d 21' 07"} MOON_DIST: 151.63 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 303.85, 28.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 206.83,-26.05 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260516217/quicklook/glg_lc_medres34_bn260516217.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 162.47,19.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 16 May 26 05:13:14 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 800601161 GRB_RA: 156.133d {+10h 24m 32s} (J2000), 156.518d {+10h 26m 04s} (current), 155.402d {+10h 21m 36s} (1950) GRB_DEC: +38.333d {+38d 19' 60"} (J2000), +38.199d {+38d 11' 56"} (current), +38.587d {+38d 35' 14"} (1950) GRB_ERROR: 11.73 [deg radius, statistical plus systematic] GRB_INTEN: 104 [cnts/sec] DATA_SIGNIF: 10.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 21176 TJD; 136 DOY; 26/05/16 GRB_TIME: 18756.99 SOD {05:12:36.99} UT GRB_PHI: 118.00 [deg] GRB_THETA: 55.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.94 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 98% GRB 2nd_MOST_LIKELY: 1% Generic Transient DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,1,0, 0,0, SUN_POSTN: 53.03d {+03h 32m 08s} +19.10d {+19d 06' 10"} SUN_DIST: 88.33 [deg] Sun_angle= -6.9 [hr] (East of Sun) MOON_POSTN: 42.84d {+02h 51m 21s} +21.35d {+21d 21' 08"} MOON_DIST: 93.94 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 183.44, 57.39 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 143.14, 26.28 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260516217/quicklook/glg_lc_medres34_bn260516217.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 162.47,19.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 16 May 26 05:13:24 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 800601161 GRB_RA: 161.900d {+10h 47m 36s} (J2000), 162.270d {+10h 49m 05s} (current), 161.196d {+10h 44m 47s} (1950) GRB_DEC: +35.850d {+35d 51' 00"} (J2000), +35.710d {+35d 42' 37"} (current), +36.114d {+36d 06' 51"} (1950) GRB_ERROR: 5.88 [deg radius, statistical only] DATA_SIGNIF: 11.20 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 21176 TJD; 136 DOY; 26/05/16 GRB_TIME: 18756.99 SOD {05:12:36.99} UT GRB_PHI: 122.00 [deg] GRB_THETA: 59.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 53.03d {+03h 32m 08s} +19.10d {+19d 06' 10"} SUN_DIST: 93.54 [deg] Sun_angle= -7.3 [hr] (East of Sun) MOON_POSTN: 42.84d {+02h 51m 22s} +21.35d {+21d 21' 10"} MOON_DIST: 99.15 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 186.83, 62.33 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 148.94, 25.92 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260516217/quicklook/glg_lc_medres34_bn260516217.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_800601161.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: Sat 16 May 26 05:14:03 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 800601161 GRB_RA: 160.970d {+10h 43m 53s} (J2000), 161.345d {+10h 45m 23s} (current), 160.258d {+10h 41m 02s} (1950) GRB_DEC: +37.750d {+37d 45' 00"} (J2000), +37.611d {+37d 36' 40"} (current), +38.013d {+38d 00' 45"} (1950) GRB_ERROR: 5.49 [deg radius, statistical only] DATA_SIGNIF: 13.80 [sigma] DATA_INTERVAL: 8.192 [sec] GRB_DATE: 21176 TJD; 136 DOY; 26/05/16 GRB_TIME: 18756.99 SOD {05:12:36.99} UT GRB_PHI: 122.00 [deg] GRB_THETA: 57.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 53.03d {+03h 32m 08s} +19.10d {+19d 06' 10"} SUN_DIST: 92.03 [deg] Sun_angle= -7.2 [hr] (East of Sun) MOON_POSTN: 42.85d {+02h 51m 23s} +21.36d {+21d 21' 18"} MOON_DIST: 97.46 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 183.18, 61.24 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 147.29, 27.33 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260516217/quicklook/glg_lc_medres34_bn260516217.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_800601161.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: Sat 16 May 26 05:14:34 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 1 TRIGGER_NUM: 800601161 GRB_RA: 161.620d {+10h 46m 29s} (J2000), 161.986d {+10h 47m 57s} (current), 160.924d {+10h 43m 42s} (1950) GRB_DEC: +31.470d {+31d 28' 12"} (J2000), +31.331d {+31d 19' 50"} (current), +31.734d {+31d 44' 01"} (1950) GRB_ERROR: 4.94 [deg radius, statistical only] DATA_SIGNIF: 14.20 [sigma] DATA_INTERVAL: 13.312 [sec] GRB_DATE: 21176 TJD; 136 DOY; 26/05/16 GRB_TIME: 18756.99 SOD {05:12:36.99} UT GRB_PHI: 120.00 [deg] GRB_THETA: 63.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 53.03d {+03h 32m 08s} +19.10d {+19d 06' 10"} SUN_DIST: 95.28 [deg] Sun_angle= -7.3 [hr] (East of Sun) MOON_POSTN: 42.85d {+02h 51m 25s} +21.36d {+21d 21' 24"} MOON_DIST: 101.42 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 196.30, 62.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 150.69, 21.84 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260516217/quicklook/glg_lc_medres34_bn260516217.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_800601161.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. 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: Sat 16 May 26 05:22:05 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 800601161 GRB_RA: 161.460d {+10h 45m 50s} (J2000), 161.832d {+10h 47m 20s} (current), 160.752d {+10h 43m 00s} (1950) GRB_DEC: +36.780d {+36d 46' 48"} (J2000), +36.641d {+36d 38' 26"} (current), +37.043d {+37d 02' 36"} (1950) GRB_ERROR: 4.78 [deg radius, statistical only] GRB_DATE: 21176 TJD; 136 DOY; 26/05/16 GRB_TIME: 18756.99 SOD {05:12:36.99} UT GRB_PHI: 122.00 [deg] GRB_THETA: 58.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 53.04d {+03h 32m 09s} +19.10d {+19d 06' 15"} SUN_DIST: 92.81 [deg] Sun_angle= -7.3 [hr] (East of Sun) MOON_POSTN: 42.93d {+02h 51m 44s} +21.38d {+21d 22' 54"} MOON_DIST: 98.25 [deg] MOON_ILLUM: 1 [%] GAL_COORDS: 185.01, 61.82 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 148.15, 26.62 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260516217/quicklook/glg_lc_medres34_bn260516217.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260516217/quicklook/glg_locplot_all_bn260516217.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.