////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 15 May 21 13:06:51 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 642776810 GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 47205.70 SOD {13:06:45.70} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 1.024 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 13 DETECTORS: 0,0,0, 0,0,0, 0,0,0, 1,1,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515546/quicklook/glg_lc_medres34_bn210515546.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 346.77,22.17 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 15 May 21 13:07:10 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 642776810 GRB_RA: 160.567d {+10h 42m 16s} (J2000), 160.899d {+10h 43m 36s} (current), 159.785d {+10h 39m 08s} (1950) GRB_DEC: +56.033d {+56d 01' 60"} (J2000), +55.921d {+55d 55' 16"} (current), +56.295d {+56d 17' 43"} (1950) GRB_ERROR: 19.87 [deg radius, statistical plus systematic] GRB_INTEN: 89 [cnts/sec] DATA_SIGNIF: 5.30 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 47205.70 SOD {13:06:45.70} UT GRB_PHI: 118.00 [deg] GRB_THETA: 50.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.72 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 2% Generic Transient DETECTORS: 0,0,0, 0,0,0, 0,0,0, 1,1,0, 0,0, SUN_POSTN: 52.57d {+03h 30m 18s} +19.00d {+18d 59' 46"} SUN_DIST: 84.09 [deg] Sun_angle= -7.2 [hr] (East of Sun) MOON_POSTN: 96.38d {+06h 25m 31s} +25.59d {+25d 35' 30"} MOON_DIST: 54.89 [deg] MOON_ILLUM: 12 [%] GAL_COORDS: 152.66, 52.99 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 136.47, 43.39 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515546/quicklook/glg_lc_medres34_bn210515546.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 346.77,22.17 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 15 May 21 13:07:28 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 642776810 GRB_RA: 138.680d {+09h 14m 43s} (J2000), 139.228d {+09h 16m 55s} (current), 137.379d {+09h 09m 31s} (1950) GRB_DEC: +74.160d {+74d 09' 36"} (J2000), +74.070d {+74d 04' 13"} (current), +74.367d {+74d 22' 01"} (1950) GRB_ERROR: 12.77 [deg radius, statistical only] DATA_SIGNIF: 7.20 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 47205.70 SOD {13:06:45.70} UT GRB_PHI: 120.00 [deg] GRB_THETA: 30.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 52.57d {+03h 30m 18s} +19.00d {+18d 59' 46"} SUN_DIST: 70.84 [deg] Sun_angle= -5.8 [hr] (East of Sun) MOON_POSTN: 96.38d {+06h 25m 32s} +25.59d {+25d 35' 31"} MOON_DIST: 53.35 [deg] MOON_ILLUM: 12 [%] GAL_COORDS: 138.71, 35.51 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 110.51, 54.19 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515546/quicklook/glg_lc_medres34_bn210515546.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_642776810.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 15 May 21 13:08:38 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 642776810 GRB_RA: 138.680d {+09h 14m 43s} (J2000), 139.229d {+09h 16m 55s} (current), 137.378d {+09h 09m 31s} (1950) GRB_DEC: +74.180d {+74d 10' 48"} (J2000), +74.090d {+74d 05' 25"} (current), +74.387d {+74d 23' 13"} (1950) GRB_ERROR: 12.28 [deg radius, statistical only] DATA_SIGNIF: 7.20 [sigma] DATA_INTERVAL: 2.048 [sec] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 47205.70 SOD {13:06:45.70} UT GRB_PHI: 120.00 [deg] GRB_THETA: 30.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 52.58d {+03h 30m 18s} +19.00d {+18d 59' 47"} SUN_DIST: 70.84 [deg] Sun_angle= -5.8 [hr] (East of Sun) MOON_POSTN: 96.39d {+06h 25m 34s} +25.59d {+25d 35' 32"} MOON_DIST: 53.37 [deg] MOON_ILLUM: 12 [%] GAL_COORDS: 138.69, 35.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 110.49, 54.21 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515546/quicklook/glg_lc_medres34_bn210515546.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_642776810.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 15 May 21 13:16:09 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 642776810 GRB_RA: 117.090d {+07h 48m 22s} (J2000), 117.832d {+07h 51m 20s} (current), 115.333d {+07h 41m 20s} (1950) GRB_DEC: +77.330d {+77d 19' 48"} (J2000), +77.275d {+77d 16' 30"} (current), +77.453d {+77d 27' 11"} (1950) GRB_ERROR: 14.57 [deg radius, statistical only] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 47205.70 SOD {13:06:45.70} UT GRB_PHI: 118.00 [deg] GRB_THETA: 24.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 52.58d {+03h 30m 19s} +19.00d {+18d 59' 51"} SUN_DIST: 66.13 [deg] Sun_angle= -4.4 [hr] (East of Sun) MOON_POSTN: 96.46d {+06h 25m 51s} +25.59d {+25d 35' 41"} MOON_DIST: 52.67 [deg] MOON_ILLUM: 12 [%] GAL_COORDS: 137.07, 29.53 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 99.99, 54.83 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515546/quicklook/glg_lc_medres34_bn210515546.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515546/quicklook/glg_locplot_all_bn210515546.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.