[vsnet-grb 489089] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Jun 20 08:59:38 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 19 Jun 21 23:59:38 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1056757,   Seg_Num: 0
GRB_RA:          319.713d {+21h 18m 51s} (J2000),
                 319.936d {+21h 19m 45s} (current),
                 319.193d {+21h 16m 46s} (1950)
GRB_DEC:         +33.860d {+33d 51' 35"} (J2000),
                 +33.951d {+33d 57' 04"} (current),
                 +33.648d {+33d 38' 54"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1120 [cnts]    Image_Peak=81 [image_cnts]
TRIGGER_DUR:     0.064 [sec] 
TRIGGER_INDEX:   10427     E_range: 50-350 keV
BKG_INTEN:       23513 [cnts]
BKG_TIME:        86348.77 SOD {23:59:08.77} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19384 TJD;   170 DOY;   21/06/19
GRB_TIME:        86365.41 SOD {23:59:25.41} UT
GRB_PHI:         -58.55 [deg]
GRB_THETA:        35.87 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     67.02 [sigma]
IMAGE_SIGNIF:    8.13 [sigma]
MERIT_PARAMS:     +1  +0  +0  -4  +3  -2  +0  +0 +25  +0 
SUN_POSTN:        88.81d {+05h 55m 15s}  +23.43d {+23d 25' 53"}
SUN_DIST:        104.81 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:      202.55d {+13h 30m 13s}   -5.36d {-05d 21' 18"}
MOON_DIST:       115.59 [deg]
MOON_ILLUM:      70 [%]
GAL_COORDS:       80.35,-10.91 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      336.84, 46.45 [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 = 31.38,-11.06 [deg].  



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