//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 18 Dec 25 17:54:19 UT
NOTICE_TYPE:     Fermi-GBM Alert
RECORD_NUM:      1
TRIGGER_NUM:     787773262
GRB_DATE:        21027 TJD;   352 DOY;   25/12/18
GRB_TIME:        64457.66 SOD {17:54:17.66} UT
TRIGGER_SIGNIF:  4.5 [sigma]
TRIGGER_DUR:     4.096 [sec]
E_RANGE:         3-4 [chan]   47-291 [keV]
ALGORITHM:       17
DETECTORS:       0,0,1, 0,0,0, 0,0,1, 0,0,0, 0,0,
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251218746/quicklook/glg_lc_medres34_bn251218746.gif
COMMENTS:        Fermi-GBM Trigger Alert.  
COMMENTS:        This trigger occurred at longitude,latitude = 266.02,-23.63 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 18 Dec 25 17:54:21 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      44
TRIGGER_NUM:     787773262
GRB_RA:           80.300d {+05h 21m 12s} (J2000),
                  80.523d {+05h 22m 06s} (current),
                  79.870d {+05h 19m 29s} (1950)
GRB_DEC:         -37.500d {-37d 30' 00"} (J2000),
                 -37.476d {-37d 28' 32"} (current),
                 -37.548d {-37d 32' 52"} (1950)
GRB_ERROR:       24.83 [deg radius, statistical plus systematic]
GRB_INTEN:       76 [cnts/sec]
DATA_SIGNIF:     4.50 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        21027 TJD;   352 DOY;   25/12/18
GRB_TIME:        64457.66 SOD {17:54:17.66} UT
GRB_PHI:          40.00 [deg]
GRB_THETA:       165.00 [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:       0,0,1, 0,0,0, 0,0,1, 0,0,0, 0,0,
SUN_POSTN:       266.80d {+17h 47m 13s}  -23.40d {-23d 24' 09"}
SUN_DIST:        118.84 [deg]   Sun_angle= -11.6 [hr] (East of Sun)
MOON_POSTN:      250.37d {+16h 41m 29s}  -27.24d {-27d 14' 29"}
MOON_DIST:       114.58 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      241.75,-33.26 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       74.29,-60.41 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251218746/quicklook/glg_lc_medres34_bn251218746.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 266.02,-23.63 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 18 Dec 25 17:54:32 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      66
TRIGGER_NUM:     787773262
GRB_RA:           98.500d {+06h 34m 00s} (J2000),
                  98.738d {+06h 34m 57s} (current),
                  98.042d {+06h 32m 10s} (1950)
GRB_DEC:         -33.500d {-33d 30' 00"} (J2000),
                 -33.522d {-33d 31' 17"} (current),
                 -33.460d {-33d 27' 35"} (1950)
GRB_ERROR:       50.00 [deg radius, statistical plus systematic]
GRB_INTEN:       0 [cnts/sec]
DATA_SIGNIF:     6.40 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        21027 TJD;   352 DOY;   25/12/18
GRB_TIME:        64457.66 SOD {17:54:17.66} UT
GRB_PHI:         330.00 [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%  Below horizon
2nd_MOST_LIKELY:   0%  n/a
DETECTORS:       0,0,1, 0,0,0, 0,0,1, 0,0,0, 0,0,
SUN_POSTN:       266.80d {+17h 47m 13s}  -23.40d {-23d 24' 09"}
SUN_DIST:        121.95 [deg]   Sun_angle= 11.2 [hr] (West of Sun)
MOON_POSTN:      250.37d {+16h 41m 29s}  -27.24d {-27d 14' 30"}
MOON_DIST:       113.54 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      242.01,-17.94 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      102.92,-56.56 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251218746/quicklook/glg_lc_medres34_bn251218746.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 266.02,-23.63 [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.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 18 Dec 25 17:54:41 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      70
TRIGGER_NUM:     787773262
GRB_RA:          100.267d {+06h 41m 04s} (J2000),
                 100.485d {+06h 41m 56s} (current),
                  99.846d {+06h 39m 23s} (1950)
GRB_DEC:         -38.717d {-38d 43' 00"} (J2000),
                 -38.743d {-38d 44' 33"} (current),
                 -38.668d {-38d 40' 04"} (1950)
GRB_ERROR:       10.10 [deg radius, statistical plus systematic]
GRB_INTEN:       148 [cnts/sec]
DATA_SIGNIF:     9.10 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        21027 TJD;   352 DOY;   25/12/18
GRB_TIME:        64457.66 SOD {17:54:17.66} UT
GRB_PHI:         340.00 [deg]
GRB_THETA:       165.00 [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:       0,0,1, 0,0,0, 0,0,1, 0,0,0, 0,0,
SUN_POSTN:       266.80d {+17h 47m 13s}  -23.40d {-23d 24' 09"}
SUN_DIST:        116.55 [deg]   Sun_angle= 11.1 [hr] (West of Sun)
MOON_POSTN:      250.37d {+16h 41m 29s}  -27.24d {-27d 14' 30"}
MOON_DIST:       108.26 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      247.67,-18.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      106.97,-61.55 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251218746/quicklook/glg_lc_medres34_bn251218746.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 266.02,-23.63 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 18 Dec 25 17:54:49 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      91
TRIGGER_NUM:     787773262
GRB_RA:          100.867d {+06h 43m 28s} (J2000),
                 101.086d {+06h 44m 21s} (current),
                 100.444d {+06h 41m 47s} (1950)
GRB_DEC:         -38.583d {-38d 34' 59"} (J2000),
                 -38.611d {-38d 36' 38"} (current),
                 -38.532d {-38d 31' 54"} (1950)
GRB_ERROR:       7.52 [deg radius, statistical plus systematic]
GRB_INTEN:       240 [cnts/sec]
DATA_SIGNIF:     13.10 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        21027 TJD;   352 DOY;   25/12/18
GRB_TIME:        64457.66 SOD {17:54:17.66} UT
GRB_PHI:         340.00 [deg]
GRB_THETA:       165.00 [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:       0,0,1, 0,0,0, 0,0,1, 0,0,0, 0,0,
SUN_POSTN:       266.80d {+17h 47m 13s}  -23.40d {-23d 24' 09"}
SUN_DIST:        116.56 [deg]   Sun_angle= 11.0 [hr] (West of Sun)
MOON_POSTN:      250.37d {+16h 41m 30s}  -27.24d {-27d 14' 31"}
MOON_DIST:       108.16 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      247.72,-17.97 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      107.90,-61.35 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251218746/quicklook/glg_lc_medres34_bn251218746.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 266.02,-23.63 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 18 Dec 25 17:55:00 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      95
TRIGGER_NUM:     787773262
GRB_RA:          101.483d {+06h 45m 56s} (J2000),
                 101.704d {+06h 46m 49s} (current),
                 101.059d {+06h 44m 14s} (1950)
GRB_DEC:         -38.433d {-38d 25' 59"} (J2000),
                 -38.462d {-38d 27' 43"} (current),
                 -38.379d {-38d 22' 43"} (1950)
GRB_ERROR:       6.80 [deg radius, statistical plus systematic]
GRB_INTEN:       344 [cnts/sec]
DATA_SIGNIF:     18.40 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        21027 TJD;   352 DOY;   25/12/18
GRB_TIME:        64457.66 SOD {17:54:17.66} UT
GRB_PHI:         340.00 [deg]
GRB_THETA:       165.00 [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:       0,0,1, 0,0,0, 0,0,1, 0,0,0, 0,0,
SUN_POSTN:       266.80d {+17h 47m 13s}  -23.40d {-23d 24' 09"}
SUN_DIST:        116.58 [deg]   Sun_angle= 11.0 [hr] (West of Sun)
MOON_POSTN:      250.37d {+16h 41m 30s}  -27.24d {-27d 14' 31"}
MOON_DIST:       108.06 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      247.75,-17.47 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      108.84,-61.12 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn251218746/quicklook/glg_lc_medres34_bn251218746.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 266.02,-23.63 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.