//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 20 Feb 25 20:31:19 UT
NOTICE_TYPE:     Fermi-GBM Alert
RECORD_NUM:      1
TRIGGER_NUM:     761776276
GRB_DATE:        20726 TJD;    51 DOY;   25/02/20
GRB_TIME:        73871.96 SOD {20:31:11.96} UT
TRIGGER_SIGNIF:  4.8 [sigma]
TRIGGER_DUR:     4.096 [sec]
E_RANGE:         3-4 [chan]   47-291 [keV]
ALGORITHM:       17
DETECTORS:       0,0,0, 1,0,0, 0,0,0, 0,1,0, 0,0,
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250220855/quicklook/glg_lc_medres34_bn250220855.gif
COMMENTS:        Fermi-GBM Trigger Alert.  
COMMENTS:        This trigger occurred at longitude,latitude = 252.40,21.08 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 20 Feb 25 20:31:40 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      47
TRIGGER_NUM:     761776276
GRB_RA:            2.433d {+00h 09m 44s} (J2000),
                   2.767d {+00h 11m 04s} (current),
                   1.774d {+00h 07m 06s} (1950)
GRB_DEC:         +61.550d {+61d 32' 60"} (J2000),
                 +61.690d {+61d 41' 23"} (current),
                 +61.272d {+61d 16' 18"} (1950)
GRB_ERROR:       30.13 [deg radius, statistical plus systematic]
GRB_INTEN:       36 [cnts/sec]
DATA_SIGNIF:     4.70 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        20726 TJD;    51 DOY;   25/02/20
GRB_TIME:        73871.96 SOD {20:31:11.96} UT
GRB_PHI:         100.00 [deg]
GRB_THETA:        15.00 [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, 1,0,0, 0,0,0, 0,1,0, 0,0,
SUN_POSTN:       334.43d {+22h 17m 44s}  -10.60d {-10d 35' 46"}
SUN_DIST:         75.62 [deg]   Sun_angle= -1.9 [hr] (East of Sun)
MOON_POSTN:      240.67d {+16h 02m 40s}  -25.63d {-25d 37' 37"}
MOON_DIST:       127.44 [deg]
MOON_ILLUM:      49 [%]
GAL_COORDS:      117.99, -0.92 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       37.73, 53.00 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250220855/quicklook/glg_lc_medres34_bn250220855.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 252.40,21.08 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 20 Feb 25 20:31:50 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      58
TRIGGER_NUM:     761776276
GRB_RA:          290.450d {+19h 21m 48s} (J2000),
                 290.552d {+19h 22m 12s} (current),
                 290.247d {+19h 20m 59s} (1950)
GRB_DEC:         +59.217d {+59d 13' 00"} (J2000),
                 +59.266d {+59d 15' 57"} (current),
                 +59.120d {+59d 07' 12"} (1950)
GRB_ERROR:       15.53 [deg radius, statistical plus systematic]
GRB_INTEN:       65 [cnts/sec]
DATA_SIGNIF:     7.70 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        20726 TJD;    51 DOY;   25/02/20
GRB_TIME:        73871.96 SOD {20:31:11.96} UT
GRB_PHI:         255.00 [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:       0,0,0, 1,0,0, 0,0,0, 0,1,0, 0,0,
SUN_POSTN:       334.43d {+22h 17m 44s}  -10.60d {-10d 35' 46"}
SUN_DIST:         78.23 [deg]   Sun_angle= 2.9 [hr] (West of Sun)
MOON_POSTN:      240.67d {+16h 02m 41s}  -25.63d {-25d 37' 38"}
MOON_DIST:        94.29 [deg]
MOON_ILLUM:      49 [%]
GAL_COORDS:       90.40, 19.36 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      331.22, 78.23 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250220855/quicklook/glg_lc_medres34_bn250220855.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 252.40,21.08 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 20 Feb 25 20:31:59 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      69
TRIGGER_NUM:     761776276
GRB_RA:          342.167d {+22h 48m 40s} (J2000),
                 342.402d {+22h 49m 36s} (current),
                 341.701d {+22h 46m 48s} (1950)
GRB_DEC:         +63.833d {+63d 49' 60"} (J2000),
                 +63.967d {+63d 57' 60"} (current),
                 +63.569d {+63d 34' 07"} (1950)
GRB_ERROR:       7.75 [deg radius, statistical plus systematic]
GRB_INTEN:       216 [cnts/sec]
DATA_SIGNIF:     19.00 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        20726 TJD;    51 DOY;   25/02/20
GRB_TIME:        73871.96 SOD {20:31:11.96} UT
GRB_PHI:         120.00 [deg]
GRB_THETA:         5.00 [deg]
DATA_TIME_SCALE: 4.0960 [sec]
HARD_RATIO:      0.89
LOC_ALGORITHM:   3 (version number of)
MOST_LIKELY:      95%  GRB
2nd_MOST_LIKELY:   2%  Cyg X-1
DETECTORS:       0,0,0, 1,0,0, 0,0,0, 0,1,0, 0,0,
SUN_POSTN:       334.43d {+22h 17m 44s}  -10.60d {-10d 35' 45"}
SUN_DIST:         74.81 [deg]   Sun_angle= -0.5 [hr] (East of Sun)
MOON_POSTN:      240.67d {+16h 02m 41s}  -25.63d {-25d 37' 39"}
MOON_DIST:       117.98 [deg]
MOON_ILLUM:      49 [%]
GAL_COORDS:      109.89,  4.12 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       29.04, 61.30 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250220855/quicklook/glg_lc_medres34_bn250220855.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 252.40,21.08 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 20 Feb 25 20:32:08 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      73
TRIGGER_NUM:     761776276
GRB_RA:          296.533d {+19h 46m 08s} (J2000),
                 296.674d {+19h 46m 42s} (current),
                 296.252d {+19h 45m 01s} (1950)
GRB_DEC:         +55.317d {+55d 19' 00"} (J2000),
                 +55.379d {+55d 22' 46"} (current),
                 +55.193d {+55d 11' 35"} (1950)
GRB_ERROR:       6.97 [deg radius, statistical plus systematic]
GRB_INTEN:       313 [cnts/sec]
DATA_SIGNIF:     33.20 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        20726 TJD;    51 DOY;   25/02/20
GRB_TIME:        73871.96 SOD {20:31:11.96} UT
GRB_PHI:         270.00 [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:       0,0,0, 1,0,0, 0,0,0, 0,1,0, 0,0,
SUN_POSTN:       334.43d {+22h 17m 44s}  -10.60d {-10d 35' 45"}
SUN_DIST:         73.13 [deg]   Sun_angle= 2.5 [hr] (West of Sun)
MOON_POSTN:      240.67d {+16h 02m 41s}  -25.63d {-25d 37' 40"}
MOON_DIST:        93.99 [deg]
MOON_ILLUM:      49 [%]
GAL_COORDS:       88.05, 14.79 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      331.16, 73.13 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250220855/quicklook/glg_lc_medres34_bn250220855.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 252.40,21.08 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/FERMI NOTICE
NOTICE_DATE:     Thu 20 Feb 25 20:32:17 UT
NOTICE_TYPE:     Fermi-GBM Flight Position
RECORD_NUM:      94
TRIGGER_NUM:     761776276
GRB_RA:          297.400d {+19h 49m 36s} (J2000),
                 297.540d {+19h 50m 10s} (current),
                 297.121d {+19h 48m 29s} (1950)
GRB_DEC:         +55.633d {+55d 37' 60"} (J2000),
                 +55.698d {+55d 41' 52"} (current),
                 +55.506d {+55d 30' 21"} (1950)
GRB_ERROR:       5.20 [deg radius, statistical plus systematic]
GRB_INTEN:       478 [cnts/sec]
DATA_SIGNIF:     52.00 [sigma]
INTEG_TIME:      4.096 [sec]
GRB_DATE:        20726 TJD;    51 DOY;   25/02/20
GRB_TIME:        73871.96 SOD {20:31:11.96} UT
GRB_PHI:         270.00 [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:       0,0,0, 1,0,0, 0,0,0, 0,1,0, 0,0,
SUN_POSTN:       334.43d {+22h 17m 44s}  -10.60d {-10d 35' 45"}
SUN_DIST:         73.07 [deg]   Sun_angle= 2.5 [hr] (West of Sun)
MOON_POSTN:      240.67d {+16h 02m 42s}  -25.63d {-25d 37' 41"}
MOON_DIST:        94.56 [deg]
MOON_ILLUM:      49 [%]
GAL_COORDS:       88.57, 14.49 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      333.16, 73.07 [deg] ecliptic lon,lat of the burst (or transient)
LC_URL:          http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250220855/quicklook/glg_lc_medres34_bn250220855.gif
COMMENTS:        Fermi-GBM Flight-calculated Coordinates.  
COMMENTS:        This trigger occurred at longitude,latitude = 252.40,21.08 [deg].  
COMMENTS:        The LC_URL file will not be created until ~15 min after the trigger.