////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 15 May 21 14:56:51 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 642783411 GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 53806.18 SOD {14:56:46.18} UT TRIGGER_SIGNIF: 5.7 [sigma] TRIGGER_DUR: 0.512 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 10 DETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515623/quicklook/glg_lc_medres34_bn210515623.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 20.33,22.48 [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 14:57:10 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 642783411 GRB_RA: 317.600d {+21h 10m 24s} (J2000), 317.795d {+21h 11m 11s} (current), 317.144d {+21h 08m 35s} (1950) GRB_DEC: +44.483d {+44d 28' 60"} (J2000), +44.571d {+44d 34' 17"} (current), +44.278d {+44d 16' 42"} (1950) GRB_ERROR: 7.55 [deg radius, statistical plus systematic] GRB_INTEN: 289 [cnts/sec] DATA_SIGNIF: 8.10 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 53806.18 SOD {14:56:46.18} UT GRB_PHI: 350.00 [deg] GRB_THETA: 150.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.67 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 79% GRB 2nd_MOST_LIKELY: 17% Cyg X-1 DETECTORS: 0,0,0, 0,1,1, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 52.65d {+03h 30m 36s} +19.01d {+19d 00' 50"} SUN_DIST: 80.12 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 97.40d {+06h 29m 35s} +25.63d {+25d 37' 33"} MOON_DIST: 100.70 [deg] MOON_ILLUM: 13 [%] GAL_COORDS: 87.00, -2.43 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 342.84, 56.54 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515623/quicklook/glg_lc_medres34_bn210515623.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 20.33,22.48 [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 14:57:27 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 642783411 GRB_RA: 318.920d {+21h 15m 41s} (J2000), 319.116d {+21h 16m 28s} (current), 318.462d {+21h 13m 51s} (1950) GRB_DEC: +44.930d {+44d 55' 48"} (J2000), +45.020d {+45d 01' 11"} (current), +44.721d {+44d 43' 15"} (1950) GRB_ERROR: 2.77 [deg radius, statistical only] DATA_SIGNIF: 13.30 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 53806.18 SOD {14:56:46.18} UT GRB_PHI: 350.00 [deg] GRB_THETA: 149.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 52.65d {+03h 30m 36s} +19.01d {+19d 00' 50"} SUN_DIST: 79.09 [deg] Sun_angle= 6.2 [hr] (West of Sun) MOON_POSTN: 97.40d {+06h 29m 36s} +25.63d {+25d 37' 33"} MOON_DIST: 99.78 [deg] MOON_ILLUM: 13 [%] GAL_COORDS: 87.97, -2.80 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 344.71, 56.41 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515623/quicklook/glg_lc_medres34_bn210515623.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_642783411.fits COMMENTS: Fermi-GBM Ground-calculated Coordinates. 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 14:58:03 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 642783411 GRB_RA: 315.460d {+21h 01m 50s} (J2000), 315.644d {+21h 02m 35s} (current), 315.030d {+21h 00m 07s} (1950) GRB_DEC: +47.080d {+47d 04' 48"} (J2000), +47.165d {+47d 09' 54"} (current), +46.882d {+46d 52' 56"} (1950) GRB_ERROR: 2.44 [deg radius, statistical only] DATA_SIGNIF: 15.30 [sigma] DATA_INTERVAL: 8.192 [sec] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 53806.18 SOD {14:56:46.18} UT GRB_PHI: 344.00 [deg] GRB_THETA: 150.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 52.65d {+03h 30m 36s} +19.01d {+19d 00' 51"} SUN_DIST: 80.76 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 97.41d {+06h 29m 37s} +25.63d {+25d 37' 34"} MOON_DIST: 99.46 [deg] MOON_ILLUM: 13 [%] GAL_COORDS: 87.92, 0.42 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 343.16, 59.53 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515623/quicklook/glg_lc_medres34_bn210515623.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_642783411.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 15 May 21 14:58:16 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 1 TRIGGER_NUM: 642783411 GRB_RA: 315.170d {+21h 00m 41s} (J2000), 315.358d {+21h 01m 26s} (current), 314.731d {+20h 58m 55s} (1950) GRB_DEC: +45.710d {+45d 42' 36"} (J2000), +45.795d {+45d 47' 40"} (current), +45.513d {+45d 30' 48"} (1950) GRB_ERROR: 2.39 [deg radius, statistical only] DATA_SIGNIF: 17.70 [sigma] DATA_INTERVAL: 13.312 [sec] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 53806.18 SOD {14:56:46.18} UT GRB_PHI: 346.00 [deg] GRB_THETA: 151.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 52.65d {+03h 30m 36s} +19.01d {+19d 00' 51"} SUN_DIST: 81.38 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 97.41d {+06h 29m 38s} +25.63d {+25d 37' 34"} MOON_DIST: 100.70 [deg] MOON_ILLUM: 13 [%] GAL_COORDS: 86.76, -0.33 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 341.37, 58.49 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515623/quicklook/glg_lc_medres34_bn210515623.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_642783411.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 15 May 21 15:06:03 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 642783411 GRB_RA: 315.170d {+21h 00m 41s} (J2000), 315.358d {+21h 01m 26s} (current), 314.731d {+20h 58m 55s} (1950) GRB_DEC: +45.710d {+45d 42' 36"} (J2000), +45.795d {+45d 47' 40"} (current), +45.513d {+45d 30' 48"} (1950) GRB_ERROR: 1.57 [deg radius, statistical only] GRB_DATE: 19349 TJD; 135 DOY; 21/05/15 GRB_TIME: 53806.18 SOD {14:56:46.18} UT GRB_PHI: 346.00 [deg] GRB_THETA: 151.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 52.66d {+03h 30m 38s} +19.02d {+19d 00' 55"} SUN_DIST: 81.38 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 97.48d {+06h 29m 55s} +25.63d {+25d 37' 41"} MOON_DIST: 100.73 [deg] MOON_ILLUM: 13 [%] GAL_COORDS: 86.76, -0.33 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 341.37, 58.49 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515623/quicklook/glg_lc_medres34_bn210515623.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210515623/quicklook/glg_locplot_all_bn210515623.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.