////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 01 May 21 22:33:07 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 641601187 GRB_DATE: 19335 TJD; 121 DOY; 21/05/01 GRB_TIME: 81182.16 SOD {22:33:02.16} UT TRIGGER_SIGNIF: 5.3 [sigma] TRIGGER_DUR: 0.128 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 7 DETECTORS: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210501940/quicklook/glg_lc_medres34_bn210501940.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 273.57,9.75 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 01 May 21 22:33:25 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 47 TRIGGER_NUM: 641601187 GRB_RA: 196.217d {+13h 04m 52s} (J2000), 196.456d {+13h 05m 50s} (current), 195.654d {+13h 02m 37s} (1950) GRB_DEC: +45.283d {+45d 16' 60"} (J2000), +45.169d {+45d 10' 10"} (current), +45.551d {+45d 33' 04"} (1950) GRB_ERROR: 13.25 [deg radius, statistical plus systematic] GRB_INTEN: 286 [cnts/sec] DATA_SIGNIF: 8.40 [sigma] INTEG_TIME: 0.512 [sec] GRB_DATE: 19335 TJD; 121 DOY; 21/05/01 GRB_TIME: 81182.16 SOD {22:33:02.16} UT GRB_PHI: 243.00 [deg] GRB_THETA: 85.00 [deg] DATA_TIME_SCALE: 0.5120 [sec] HARD_RATIO: 0.24 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 96% GRB 2nd_MOST_LIKELY: 1% Generic Transient DETECTORS: 0,0,0, 0,0,0, 0,1,1, 0,0,0, 0,0, SUN_POSTN: 39.33d {+02h 37m 19s} +15.36d {+15d 21' 44"} SUN_DIST: 116.01 [deg] Sun_angle= -10.5 [hr] (East of Sun) MOON_POSTN: 289.89d {+19h 19m 34s} -25.24d {-25d 14' 27"} MOON_DIST: 109.92 [deg] MOON_ILLUM: 70 [%] GAL_COORDS: 115.41, 71.65 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 171.38, 46.90 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210501940/quicklook/glg_lc_medres34_bn210501940.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 273.57,9.75 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 01 May 21 22:33:44 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 59 TRIGGER_NUM: 641601187 GRB_RA: 195.900d {+13h 03m 36s} (J2000), 196.139d {+13h 04m 33s} (current), 195.338d {+13h 01m 21s} (1950) GRB_DEC: +46.260d {+46d 15' 36"} (J2000), +46.146d {+46d 08' 45"} (current), +46.528d {+46d 31' 41"} (1950) GRB_ERROR: 7.58 [deg radius, statistical only] DATA_SIGNIF: 10.40 [sigma] DATA_INTERVAL: 0.512 [sec] GRB_DATE: 19335 TJD; 121 DOY; 21/05/01 GRB_TIME: 81182.16 SOD {22:33:02.16} UT GRB_PHI: 244.00 [deg] GRB_THETA: 85.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 39.33d {+02h 37m 19s} +15.36d {+15d 21' 44"} SUN_DIST: 115.03 [deg] Sun_angle= -10.5 [hr] (East of Sun) MOON_POSTN: 289.90d {+19h 19m 35s} -25.24d {-25d 14' 26"} MOON_DIST: 110.40 [deg] MOON_ILLUM: 70 [%] GAL_COORDS: 116.56, 70.72 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 170.30, 47.58 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210501940/quicklook/glg_lc_medres34_bn210501940.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_641601187.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: Sun 02 May 21 00:53:47 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 641601187 GRB_RA: 220.660d {+14h 42m 38s} (J2000), 220.817d {+14h 43m 16s} (current), 220.293d {+14h 41m 10s} (1950) GRB_DEC: +56.400d {+56d 23' 60"} (J2000), +56.310d {+56d 18' 36"} (current), +56.612d {+56d 36' 42"} (1950) GRB_ERROR: 13.61 [deg radius, statistical only] GRB_DATE: 19335 TJD; 121 DOY; 21/05/01 GRB_TIME: 81182.16 SOD {22:33:02.16} UT GRB_PHI: 253.00 [deg] GRB_THETA: 101.00 [deg] E_RANGE: 50.000 - 300.000 [keV] LOC_ALGORITHM: 415 (Gnd S/W Version number) SUN_POSTN: 39.42d {+02h 37m 41s} +15.39d {+15d 23' 28"} SUN_DIST: 108.29 [deg] Sun_angle= 11.9 [hr] (West of Sun) MOON_POSTN: 291.40d {+19h 25m 35s} -25.15d {-25d 09' 04"} MOON_DIST: 100.76 [deg] MOON_ILLUM: 69 [%] GAL_COORDS: 96.45, 54.63 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 179.93, 65.18 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210501940/quicklook/glg_lc_medres34_bn210501940.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210501940/quicklook/glg_locplot_all_bn210501940.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 has human-in-the-loop processing. COMMENTS: COMMENTS: NOTE: This GBM event is temporally(1.0<100sec) coincident with the INTEGRAL_SPIACS event (trignum=9185).