////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 01 Apr 21 23:17:07 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 639011829 GRB_DATE: 19305 TJD; 91 DOY; 21/04/01 GRB_TIME: 83824.03 SOD {23:17:04.03} UT TRIGGER_SIGNIF: 5.3 [sigma] TRIGGER_DUR: 4.096 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 16 DETECTORS: 0,0,0, 0,1,0, 0,0,1, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210401970/quicklook/glg_lc_medres34_bn210401970.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 152.58,16.05 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 01 Apr 21 23:17:10 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 43 TRIGGER_NUM: 639011829 GRB_RA: 234.250d {+15h 37m 00s} (J2000), 234.817d {+15h 39m 16s} (current), 232.930d {+15h 31m 43s} (1950) GRB_DEC: -71.833d {-71d 49' 59"} (J2000), -71.902d {-71d 54' 06"} (current), -71.668d {-71d 40' 04"} (1950) GRB_ERROR: 22.40 [deg radius, statistical plus systematic] GRB_INTEN: 102 [cnts/sec] DATA_SIGNIF: 5.30 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19305 TJD; 91 DOY; 21/04/01 GRB_TIME: 83824.03 SOD {23:17:04.03} UT GRB_PHI: 258.00 [deg] GRB_THETA: 140.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.44 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 4% Generic Transient DETECTORS: 0,0,0, 0,1,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 11.45d {+00h 45m 48s} +4.92d {+04d 55' 04"} SUN_DIST: 107.85 [deg] Sun_angle= 9.1 [hr] (West of Sun) MOON_POSTN: 248.80d {+16h 35m 13s} -21.66d {-21d 39' 46"} MOON_DIST: 50.87 [deg] MOON_ILLUM: 77 [%] GAL_COORDS: 315.15,-13.01 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 253.38,-50.45 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210401970/quicklook/glg_lc_medres34_bn210401970.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 152.58,16.05 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 01 Apr 21 23:17:26 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 57 TRIGGER_NUM: 639011829 GRB_RA: 265.930d {+17h 43m 43s} (J2000), 266.273d {+17h 45m 06s} (current), 265.122d {+17h 40m 29s} (1950) GRB_DEC: -31.070d {-31d 04' 11"} (J2000), -31.078d {-31d 04' 40"} (current), -31.048d {-31d 02' 53"} (1950) GRB_ERROR: 11.90 [deg radius, statistical only] DATA_SIGNIF: 7.20 [sigma] DATA_INTERVAL: 4.096 [sec] GRB_DATE: 19305 TJD; 91 DOY; 21/04/01 GRB_TIME: 83824.03 SOD {23:17:04.03} UT GRB_PHI: 255.00 [deg] GRB_THETA: 96.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 4173 (Gnd S/W Version number) SUN_POSTN: 11.45d {+00h 45m 48s} +4.92d {+04d 55' 05"} SUN_DIST: 105.52 [deg] Sun_angle= 7.0 [hr] (West of Sun) MOON_POSTN: 248.81d {+16h 35m 14s} -21.66d {-21d 39' 48"} MOON_DIST: 18.23 [deg] MOON_ILLUM: 77 [%] GAL_COORDS: 357.97, -0.76 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 266.48, -7.68 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210401970/quicklook/glg_lc_medres34_bn210401970.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_639011829.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: Thu 01 Apr 21 23:17:33 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 67 TRIGGER_NUM: 639011829 GRB_RA: 245.600d {+16h 22m 24s} (J2000), 246.135d {+16h 24m 32s} (current), 244.349d {+16h 17m 24s} (1950) GRB_DEC: -67.617d {-67d 37' 00"} (J2000), -67.665d {-67d 39' 53"} (current), -67.499d {-67d 29' 55"} (1950) GRB_ERROR: 17.33 [deg radius, statistical plus systematic] GRB_INTEN: 199 [cnts/sec] DATA_SIGNIF: 8.00 [sigma] INTEG_TIME: 2.048 [sec] GRB_DATE: 19305 TJD; 91 DOY; 21/04/01 GRB_TIME: 83824.03 SOD {23:17:04.03} UT GRB_PHI: 259.00 [deg] GRB_THETA: 135.00 [deg] DATA_TIME_SCALE: 2.0480 [sec] HARD_RATIO: 0.82 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 97% GRB 2nd_MOST_LIKELY: 1% Generic Transient DETECTORS: 0,0,0, 0,1,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 11.45d {+00h 45m 48s} +4.92d {+04d 55' 05"} SUN_DIST: 107.35 [deg] Sun_angle= 8.4 [hr] (West of Sun) MOON_POSTN: 248.81d {+16h 35m 14s} -21.66d {-21d 39' 49"} MOON_DIST: 46.03 [deg] MOON_ILLUM: 77 [%] GAL_COORDS: 321.02,-12.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 257.08,-45.27 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210401970/quicklook/glg_lc_medres34_bn210401970.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 152.58,16.05 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 01 Apr 21 23:17:43 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 70 TRIGGER_NUM: 639011829 GRB_RA: 261.233d {+17h 24m 56s} (J2000), 261.582d {+17h 26m 20s} (current), 260.415d {+17h 21m 39s} (1950) GRB_DEC: -32.983d {-32d 58' 59"} (J2000), -33.001d {-33d 00' 03"} (current), -32.939d {-32d 56' 19"} (1950) GRB_ERROR: 9.38 [deg radius, statistical plus systematic] GRB_INTEN: 173 [cnts/sec] DATA_SIGNIF: 13.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19305 TJD; 91 DOY; 21/04/01 GRB_TIME: 83824.03 SOD {23:17:04.03} UT GRB_PHI: 252.00 [deg] GRB_THETA: 100.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.88 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 95% GRB 2nd_MOST_LIKELY: 3% SGR_1806n20 DETECTORS: 0,0,0, 0,1,0, 0,0,1, 0,0,0, 0,0, SUN_POSTN: 11.45d {+00h 45m 48s} +4.92d {+04d 55' 05"} SUN_DIST: 109.31 [deg] Sun_angle= 7.3 [hr] (West of Sun) MOON_POSTN: 248.81d {+16h 35m 15s} -21.66d {-21d 39' 50"} MOON_DIST: 16.01 [deg] MOON_ILLUM: 77 [%] GAL_COORDS: 354.20, 1.54 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 262.55, -9.77 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210401970/quicklook/glg_lc_medres34_bn210401970.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 152.58,16.05 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Thu 01 Apr 21 23:18:45 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 0 TRIGGER_NUM: 639011829 GRB_RA: 262.290d {+17h 29m 10s} (J2000), 262.642d {+17h 30m 34s} (current), 261.463d {+17h 25m 51s} (1950) GRB_DEC: -34.120d {-34d 07' 11"} (J2000), -34.136d {-34d 08' 07"} (current), -34.081d {-34d 04' 49"} (1950) GRB_ERROR: 5.65 [deg radius, statistical only] DATA_SIGNIF: 13.50 [sigma] DATA_INTERVAL: 18.432 [sec] GRB_DATE: 19305 TJD; 91 DOY; 21/04/01 GRB_TIME: 83824.03 SOD {23:17:04.03} UT GRB_PHI: 253.00 [deg] GRB_THETA: 100.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 11.45d {+00h 45m 48s} +4.92d {+04d 55' 06"} SUN_DIST: 108.30 [deg] Sun_angle= 7.3 [hr] (West of Sun) MOON_POSTN: 248.82d {+16h 35m 17s} -21.67d {-21d 39' 59"} MOON_DIST: 17.42 [deg] MOON_ILLUM: 77 [%] GAL_COORDS: 353.75, 0.18 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 263.51,-10.85 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210401970/quicklook/glg_lc_medres34_bn210401970.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_639011829.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: Thu 01 Apr 21 23:26:15 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 639011829 GRB_RA: 263.070d {+17h 32m 17s} (J2000), 263.415d {+17h 33m 39s} (current), 262.260d {+17h 29m 02s} (1950) GRB_DEC: -31.580d {-31d 34' 47"} (J2000), -31.594d {-31d 35' 37"} (current), -31.544d {-31d 32' 39"} (1950) GRB_ERROR: 1.81 [deg radius, statistical only] GRB_DATE: 19305 TJD; 91 DOY; 21/04/01 GRB_TIME: 83824.03 SOD {23:17:04.03} UT GRB_PHI: 253.00 [deg] GRB_THETA: 98.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 11.46d {+00h 45m 50s} +4.92d {+04d 55' 13"} SUN_DIST: 107.92 [deg] Sun_angle= 7.2 [hr] (West of Sun) MOON_POSTN: 248.90d {+16h 35m 36s} -21.68d {-21d 41' 02"} MOON_DIST: 16.30 [deg] MOON_ILLUM: 77 [%] GAL_COORDS: 356.23, 1.03 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 264.04, -8.28 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210401970/quicklook/glg_lc_medres34_bn210401970.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210401970/quicklook/glg_locplot_all_bn210401970.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.