//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Fri 21 Aug 26 08:30:20 UT
NOTICE_TYPE:     Fermi-GBM Alert
RECORD_NUM:      1
TRIGGER_NUM:     808993819
GRB_DATE:        21273 TJD;   233 DOY;   26/08/21
GRB_TIME:        30614.22 SOD {08:30:14.22} UT
TRIGGER_SIGNIF:  4.5 [sigma]
TRIGGER_DUR:     2.048 [sec]
E_RANGE:         3-4 [chan]   47-291 [keV]
ALGORITHM:       14
DETECTORS:       0,0,0, 0,1,1, 0,0,0, 0,1,0, 0,0,
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260821354/quicklook/glg_lc_medres34_bn260821354.gif
COMMENTS:        Fermi-GBM Trigger Alert.  
COMMENTS:        This trigger occurred at longitude,latitude = 269.47,-24.97 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Fri 21 Aug 26 08:30:43 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      46
TRIGGER_NUM:     808993819
GRB_RA:          179.000d {+11h 56m 00s} (J2000),
                 179.340d {+11h 57m 22s} (current),
                 178.364d {+11h 53m 27s} (1950)
GRB_DEC:         -34.300d {-34d 17' 59"} (J2000),
                 -34.448d {-34d 26' 53"} (current),
                 -34.022d {-34d 01' 17"} (1950)
GRB_ERROR:       11.97 [deg radius, statistical plus systematic]
GRB_INTEN:       156 [cnts/sec]
DATA_SIGNIF:     5.30 [sigma]
INTEG_TIME:      2.048 [sec]
GRB_DATE:        21273 TJD;   233 DOY;   26/08/21
GRB_TIME:        30614.22 SOD {08:30:14.22} UT
GRB_PHI:         280.00 [deg]
GRB_THETA:       165.00 [deg]
DATA_TIME_SCALE: 2.0480 [sec]
HARD_RATIO:      0.00
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:     100%  Below horizon
2nd_MOST_LIKELY:   0%  n/a
DETECTORS:       0,0,0, 0,1,1, 0,0,0, 0,1,0, 0,0,
SUN_POSTN:       150.48d {+10h 01m 54s}  +12.06d {+12d 03' 27"}
SUN_DIST:         53.98 [deg]   Sun_angle= -1.9 [hr] (East of Sun)
MOON_POSTN:      249.81d {+16h 39m 15s}  -27.39d {-27d 23' 18"}
MOON_DIST:        59.67 [deg]
MOON_ILLUM:      62 [%]
GAL_COORDS:      290.08, 27.18 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      194.33,-31.52 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260821354/quicklook/glg_lc_medres34_bn260821354.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 269.47,-24.97 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Fri 21 Aug 26 08:30:52 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      58
TRIGGER_NUM:     808993819
GRB_RA:          197.217d {+13h 08m 52s} (J2000),
                 197.588d {+13h 10m 21s} (current),
                 196.522d {+13h 06m 05s} (1950)
GRB_DEC:         -33.850d {-33d 51' 00"} (J2000),
                 -33.992d {-33d 59' 28"} (current),
                 -33.584d {-33d 35' 00"} (1950)
GRB_ERROR:       50.00 [deg radius, statistical plus systematic]
GRB_INTEN:       0 [cnts/sec]
DATA_SIGNIF:     7.50 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        21273 TJD;   233 DOY;   26/08/21
GRB_TIME:        30614.22 SOD {08:30:14.22} UT
GRB_PHI:         210.00 [deg]
GRB_THETA:       170.00 [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:       0,0,0, 0,1,1, 0,0,0, 0,1,0, 0,0,
SUN_POSTN:       150.48d {+10h 01m 54s}  +12.06d {+12d 03' 27"}
SUN_DIST:         64.21 [deg]   Sun_angle= -3.1 [hr] (East of Sun)
MOON_POSTN:      249.81d {+16h 39m 15s}  -27.39d {-27d 23' 18"}
MOON_DIST:        44.92 [deg]
MOON_ILLUM:      62 [%]
GAL_COORDS:      307.06, 28.88 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      209.41,-24.41 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260821354/quicklook/glg_lc_medres34_bn260821354.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 269.47,-24.97 [deg].  
COMMENTS:        WARNING: This Notice was received with a negative intensity field -- INTEN was set to 0.  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.