[vsnet-grb 487866] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Jun 11 00:04:03 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 10 Jun 21 15:04:02 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1054627,   Seg_Num: 0
GRB_RA:          204.285d {+13h 37m 08s} (J2000),
                 204.547d {+13h 38m 11s} (current),
                 203.674d {+13h 34m 42s} (1950)
GRB_DEC:         +14.480d {+14d 28' 49"} (J2000),
                 +14.372d {+14d 22' 18"} (current),
                 +14.735d {+14d 44' 05"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2875 [cnts]    Image_Peak=132 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   147     E_range: 25-100 keV
BKG_INTEN:       16961 [cnts]
BKG_TIME:        54204.82 SOD {15:03:24.82} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19375 TJD;   161 DOY;   21/06/10
GRB_TIME:        54223.38 SOD {15:03:43.38} UT
GRB_PHI:          49.36 [deg]
GRB_THETA:        35.78 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     18.81 [sigma]
IMAGE_SIGNIF:    7.79 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  -2  +0  +0 +41  +0 
SUN_POSTN:        79.08d {+05h 16m 19s}  +23.06d {+23d 03' 21"}
SUN_DIST:        114.84 [deg]   Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN:       81.14d {+05h 24m 34s}  +24.17d {+24d 09' 57"}
MOON_DIST:       112.64 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:      345.31, 73.47 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      196.77, 22.82 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is a rate trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 102.11,-3.90 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=645030227).  



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