////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 27 Sep 21 23:54:51 UT NOTICE_TYPE: Fermi-GBM Alert RECORD_NUM: 1 TRIGGER_NUM: 654479691 GRB_DATE: 19484 TJD; 270 DOY; 21/09/27 GRB_TIME: 86086.17 SOD {23:54:46.17} UT TRIGGER_SIGNIF: 4.7 [sigma] TRIGGER_DUR: 2.048 [sec] E_RANGE: 3-4 [chan] 47-291 [keV] ALGORITHM: 15 DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210927996/quicklook/glg_lc_medres34_bn210927996.gif COMMENTS: Fermi-GBM Trigger Alert. COMMENTS: This trigger occurred at longitude,latitude = 126.27,-10.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Mon 27 Sep 21 23:55:10 UT NOTICE_TYPE: Fermi-GBM Flight Position RECORD_NUM: 44 TRIGGER_NUM: 654479691 GRB_RA: 257.967d {+17h 11m 52s} (J2000), 257.864d {+17h 11m 27s} (current), 258.205d {+17h 12m 49s} (1950) GRB_DEC: +72.750d {+72d 45' 00"} (J2000), +72.725d {+72d 43' 29"} (current), +72.807d {+72d 48' 27"} (1950) GRB_ERROR: 16.03 [deg radius, statistical plus systematic] GRB_INTEN: 63 [cnts/sec] DATA_SIGNIF: 5.80 [sigma] INTEG_TIME: 4.096 [sec] GRB_DATE: 19484 TJD; 270 DOY; 21/09/27 GRB_TIME: 86086.17 SOD {23:54:46.17} UT GRB_PHI: 91.00 [deg] GRB_THETA: 70.00 [deg] DATA_TIME_SCALE: 4.0960 [sec] HARD_RATIO: 0.08 LOC_ALGORITHM: 3 (version number of) MOST_LIKELY: 89% GRB 2nd_MOST_LIKELY: 9% Cyg X-1 DETECTORS: 0,1,1, 0,0,0, 0,0,0, 0,0,0, 0,0, SUN_POSTN: 184.67d {+12h 18m 42s} -2.02d {-02d 01' 20"} SUN_DIST: 87.01 [deg] Sun_angle= -4.9 [hr] (East of Sun) MOON_POSTN: 82.54d {+05h 30m 08s} +25.06d {+25d 03' 28"} MOON_DIST: 82.17 [deg] MOON_ILLUM: 60 [%] GAL_COORDS: 104.20, 33.13 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 118.52, 82.56 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210927996/quicklook/glg_lc_medres34_bn210927996.gif COMMENTS: Fermi-GBM Flight-calculated Coordinates. COMMENTS: This trigger occurred at longitude,latitude = 126.27,-10.77 [deg]. COMMENTS: The LC_URL file will not be created until ~15 min after the trigger. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Sep 21 00:42:48 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 654479691 GRB_RA: 271.700d {+18h 06m 48s} (J2000), 271.048d {+18h 04m 12s} (current), 273.196d {+18h 12m 47s} (1950) GRB_DEC: +82.590d {+82d 35' 24"} (J2000), +82.593d {+82d 35' 34"} (current), +82.578d {+82d 34' 41"} (1950) GRB_ERROR: 1.09 [deg radius, statistical only] GRB_DATE: 19484 TJD; 270 DOY; 21/09/27 GRB_TIME: 86086.17 SOD {23:54:46.17} UT GRB_PHI: 98.05 [deg] GRB_THETA: 62.14 [deg] E_RANGE: 10.000 - 50.000 [keV] LOC_ALGORITHM: 415 (Gnd S/W Version number) SUN_POSTN: 184.70d {+12h 18m 49s} -2.04d {-02d 02' 06"} SUN_DIST: 91.55 [deg] Sun_angle= -5.8 [hr] (East of Sun) MOON_POSTN: 82.96d {+05h 31m 51s} +25.11d {+25d 06' 36"} MOON_DIST: 72.23 [deg] MOON_ILLUM: 60 [%] GAL_COORDS: 114.67, 28.32 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 89.21, 73.97 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210927996/quicklook/glg_lc_medres34_bn210927996.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210927996/quicklook/glg_locplot_all_bn210927996.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. ////////////////////////////////////////////////////////////////////// TITLE: GCN/FERMI NOTICE NOTICE_DATE: Tue 28 Sep 21 20:39:18 UT NOTICE_TYPE: Fermi-GBM Final Position RECORD_NUM: 0 TRIGGER_NUM: 654479691 GRB_RA: 246.560d {+16h 26m 14s} (J2000), 246.106d {+16h 24m 25s} (current), 247.630d {+16h 30m 31s} (1950) GRB_DEC: +81.420d {+81d 25' 12"} (J2000), +81.371d {+81d 22' 17"} (current), +81.528d {+81d 31' 42"} (1950) GRB_ERROR: 1.00 [deg radius, statistical only] GRB_DATE: 19484 TJD; 270 DOY; 21/09/27 GRB_TIME: 86086.17 SOD {23:54:46.17} UT GRB_PHI: 93.97 [deg] GRB_THETA: 61.47 [deg] E_RANGE: 50.000 - 300.000 [keV] LOC_ALGORITHM: 415 (Gnd S/W Version number) SUN_POSTN: 185.45d {+12h 21m 49s} -2.36d {-02d 21' 29"} SUN_DIST: 88.12 [deg] Sun_angle= -4.0 [hr] (East of Sun) MOON_POSTN: 93.84d {+06h 15m 22s} +26.01d {+26d 00' 27"} MOON_DIST: 71.69 [deg] MOON_ILLUM: 52 [%] GAL_COORDS: 114.78, 31.97 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 102.50, 74.08 [deg] ecliptic lon,lat of the burst (or transient) LC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210927996/quicklook/glg_lc_medres34_bn210927996.gif LOC_URL: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210927996/quicklook/glg_locplot_all_bn210927996.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(79.0<100sec) coincident with the KONUS event (trignum=1948486165).