////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 17 Apr 21 11:51:33 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 640353092 GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT TRIGGER_SIGNIF: 4.6 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 14 DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,0,1, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 257.47,25.53 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 17 Apr 21 11:51:55 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 45 TRIGGER_NUM: 640353092 GRB_RA: 282.750d {+18h 51m 00s} (J2000), 282.835d {+18h 51m 20s} (current), 282.550d {+18h 50m 12s} (1950) GRB_DEC: +58.367d {+58d 22' 00"} (J2000), +58.393d {+58d 23' 35"} (current), +58.306d {+58d 18' 21"} (1950) GRB_ERROR: 26.15 [deg radius, statistical plus systematic] GRB_INTEN: 35 [cnts/sec] DATA_SIGNIF: 4.60 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 0.00 [deg] GRB_THETA: 0.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,0,1, 0,0, SUN_POSTN: 25.72d {+01h 42m 52s} +10.65d {+10d 39' 08"} SUN_DIST: 87.56 [deg] Sun_angle= 6.9 [hr] (West of Sun) MOON_POSTN: 85.73d {+05h 42m 56s} +24.76d {+24d 45' 50"} MOON_DIST: 95.63 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 88.23, 22.90 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 311.54, 79.95 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 257.47,25.53 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 17 Apr 21 11:52:01 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 58 TRIGGER_NUM: 640353092 GRB_RA: 262.000d {+17h 28m 00s} (J2000), 261.836d {+17h 27m 21s} (current), 262.389d {+17h 29m 33s} (1950) GRB_DEC: +74.983d {+74d 58' 60"} (J2000), +74.967d {+74d 57' 60"} (current), +75.021d {+75d 01' 16"} (1950) GRB_ERROR: 7.67 [deg radius, statistical plus systematic] GRB_INTEN: 166 [cnts/sec] DATA_SIGNIF: 14.10 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 90.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 2.41 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 76% GRB 2nd_MOST_LIKELY: 22% Generic SGR DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,0,1, 0,0, SUN_POSTN: 25.72d {+01h 42m 52s} +10.65d {+10d 39' 08"} SUN_DIST: 87.91 [deg] Sun_angle= 8.3 [hr] (West of Sun) MOON_POSTN: 85.73d {+05h 42m 56s} +24.76d {+24d 45' 50"} MOON_DIST: 80.24 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 106.43, 31.50 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 103.62, 81.19 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 257.47,25.53 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 17 Apr 21 11:52:07 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 69 TRIGGER_NUM: 640353092 GRB_RA: 264.500d {+17h 38m 00s} (J2000), 264.365d {+17h 37m 28s} (current), 264.819d {+17h 39m 16s} (1950) GRB_DEC: +73.867d {+73d 52' 00"} (J2000), +73.855d {+73d 51' 19"} (current), +73.893d {+73d 53' 33"} (1950) GRB_ERROR: 6.97 [deg radius, statistical plus systematic] GRB_INTEN: 251 [cnts/sec] DATA_SIGNIF: 21.10 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 90.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,0,1, 0,0, SUN_POSTN: 25.72d {+01h 42m 52s} +10.65d {+10d 39' 08"} SUN_DIST: 87.97 [deg] Sun_angle= 8.1 [hr] (West of Sun) MOON_POSTN: 85.73d {+05h 42m 56s} +24.76d {+24d 45' 50"} MOON_DIST: 81.38 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 105.00, 31.06 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 101.72, 82.47 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 257.47,25.53 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 17 Apr 21 11:52:16 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 72 TRIGGER_NUM: 640353092 GRB_RA: 266.650d {+17h 46m 36s} (J2000), 266.542d {+17h 46m 10s} (current), 266.905d {+17h 47m 37s} (1950) GRB_DEC: +72.750d {+72d 45' 00"} (J2000), +72.743d {+72d 44' 35"} (current), +72.766d {+72d 45' 56"} (1950) GRB_ERROR: 5.70 [deg radius, statistical plus systematic] GRB_INTEN: 362 [cnts/sec] DATA_SIGNIF: 30.90 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 90.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.00 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 100% Unreliable location 2nd_MOST_LIKELY: 0% n/a DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,0,1, 0,0, SUN_POSTN: 25.72d {+01h 42m 52s} +10.65d {+10d 39' 08"} SUN_DIST: 88.03 [deg] Sun_angle= 7.9 [hr] (West of Sun) MOON_POSTN: 85.73d {+05h 42m 56s} +24.76d {+24d 45' 51"} MOON_DIST: 82.49 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 103.61, 30.61 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 99.09, 83.70 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 257.47,25.53 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 17 Apr 21 11:52:28 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 93 TRIGGER_NUM: 640353092 GRB_RA: 270.367d {+18h 01m 28s} (J2000), 270.306d {+18h 01m 14s} (current), 270.509d {+18h 02m 02s} (1950) GRB_DEC: +70.417d {+70d 25' 00"} (J2000), +70.417d {+70d 25' 03"} (current), +70.415d {+70d 24' 52"} (1950) GRB_ERROR: 5.05 [deg radius, statistical plus systematic] GRB_INTEN: 526 [cnts/sec] DATA_SIGNIF: 44.70 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 90.00 [deg] GRB_THETA: 20.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 2.52 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 70% GRB 2nd_MOST_LIKELY: 29% Generic SGR DETECTORS: 1,0,0, 0,0,0, 0,0,0, 0,0,1, 0,0, SUN_POSTN: 25.72d {+01h 42m 52s} +10.65d {+10d 39' 09"} SUN_DIST: 88.12 [deg] Sun_angle= 7.7 [hr] (West of Sun) MOON_POSTN: 85.74d {+05h 42m 57s} +24.76d {+24d 45' 51"} MOON_DIST: 84.76 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 100.82, 29.61 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 88.17, 86.14 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 257.47,25.53 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Sat 17 Apr 21 11:53:12 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 2 TRIGGER_NUM: 640353092 GRB_RA: 122.600d {+08h 10m 24s} (J2000), 122.725d {+08h 10m 54s} (current), 122.306d {+08h 09m 13s} (1950) GRB_DEC: -55.910d {-55d 54' 35"} (J2000), -55.974d {-55d 58' 25"} (current), -55.761d {-55d 45' 37"} (1950) GRB_ERROR: 2.61 [deg radius, statistical only] DATA_SIGNIF: 12.20 [sigma] DATA_INTERVAL: 13.312 [sec] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 159.00 [deg] GRB_THETA: 169.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 25.72d {+01h 42m 52s} +10.65d {+10d 39' 09"} SUN_DIST: 102.73 [deg] Sun_angle= -6.5 [hr] (East of Sun) MOON_POSTN: 85.74d {+05h 42m 58s} +24.77d {+24d 45' 54"} MOON_DIST: 86.63 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 270.28,-12.07 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 161.03,-71.38 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_640353092.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 17 Apr 21 11:53:22 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 3 TRIGGER_NUM: 640353092 GRB_RA: 124.480d {+08h 17m 55s} (J2000), 124.610d {+08h 18m 26s} (current), 124.175d {+08h 16m 42s} (1950) GRB_DEC: -55.620d {-55d 37' 11"} (J2000), -55.687d {-55d 41' 13"} (current), -55.463d {-55d 27' 46"} (1950) GRB_ERROR: 1.68 [deg radius, statistical only] DATA_SIGNIF: 16.80 [sigma] DATA_INTERVAL: 16.384 [sec] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 161.00 [deg] GRB_THETA: 168.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 25.72d {+01h 42m 52s} +10.65d {+10d 39' 09"} SUN_DIST: 103.79 [deg] Sun_angle= -6.6 [hr] (East of Sun) MOON_POSTN: 85.74d {+05h 42m 59s} +24.77d {+24d 45' 55"} MOON_DIST: 86.99 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 270.60,-11.02 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 162.83,-70.45 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_640353092.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 17 Apr 21 11:53:31 UT NOTICE_TYPE: Fermi-GBM Ground Position RECORD_NUM: 4 TRIGGER_NUM: 640353092 GRB_RA: 124.420d {+08h 17m 41s} (J2000), 124.552d {+08h 18m 12s} (current), 124.110d {+08h 16m 26s} (1950) GRB_DEC: -55.220d {-55d 13' 11"} (J2000), -55.287d {-55d 17' 13"} (current), -55.063d {-55d 03' 47"} (1950) GRB_ERROR: 1.09 [deg radius, statistical only] DATA_SIGNIF: 24.10 [sigma] DATA_INTERVAL: 20.480 [sec] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 161.00 [deg] GRB_THETA: 168.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 25.72d {+01h 42m 52s} +10.65d {+10d 39' 10"} SUN_DIST: 103.76 [deg] Sun_angle= -6.6 [hr] (East of Sun) MOON_POSTN: 85.75d {+05h 42m 59s} +24.77d {+24d 45' 55"} MOON_DIST: 86.64 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 270.24,-10.83 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 161.96,-70.18 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif POS_MAP_URL: http://gcn.gsfc.nasa.gov/notices_f/gbm_gnd_loc_map_640353092.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 17 Apr 21 12:00:52 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 640353092 GRB_RA: 122.700d {+08h 10m 48s} (J2000), 122.860d {+08h 11m 26s} (current), 122.325d {+08h 09m 18s} (1950) GRB_DEC: -48.600d {-48d 36' 00"} (J2000), -48.664d {-48d 39' 50"} (current), -48.450d {-48d 27' 00"} (1950) GRB_ERROR: 1.00 [deg radius, statistical only] GRB_DATE: 19321 TJD; 107 DOY; 21/04/17 GRB_TIME: 42687.47 SOD {11:51:27.47} UT GRB_PHI: 151.00 [deg] GRB_THETA: 168.00 [deg] E_RANGE: 44.032 - 279.965 [keV] LOC_ALGORITHM: 41731 (Gnd S/W Version number) SUN_POSTN: 25.72d {+01h 42m 53s} +10.65d {+10d 39' 16"} SUN_DIST: 102.68 [deg] Sun_angle= -6.5 [hr] (East of Sun) MOON_POSTN: 85.81d {+05h 43m 15s} +24.77d {+24d 46' 21"} MOON_DIST: 80.56 [deg] MOON_ILLUM: 24 [%] GAL_COORDS: 264.00, -8.18 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 149.29,-65.45 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_lc_medres34_bn210417494.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210417494/quicklook/glg_locplot_all_bn210417494.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.