[vsnet-grb 359805] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Mar 16 13:57:54 JST 2018


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 16 Mar 18 04:57:53 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     814677,   Seg_Num: 0
GRB_RA:          265.436d {+17h 41m 45s} (J2000),
                 265.668d {+17h 42m 40s} (current),
                 264.800d {+17h 39m 12s} (1950)
GRB_DEC:          +0.737d {+00d 44' 11"} (J2000),
                  +0.729d {+00d 43' 43"} (current),
                  +0.760d {+00d 45' 37"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       7455 [cnts]    Image_Peak=253 [image_cnts]
TRIGGER_DUR:     2.048 [sec] 
TRIGGER_INDEX:   271     E_range: 50-350 keV
BKG_INTEN:       62672 [cnts]
BKG_TIME:        17811.36 SOD {04:56:51.36} UT
BKG_DUR:         24 [sec]
GRB_DATE:        18193 TJD;    75 DOY;   18/03/16
GRB_TIME:        17845.09 SOD {04:57:25.09} UT
GRB_PHI:          42.77 [deg]
GRB_THETA:        38.87 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.51 [sigma]
IMAGE_SIGNIF:    9.43 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +3  +0  +0  +0  +0  +0 
SUN_POSTN:       355.92d {+23h 43m 41s}   -1.77d {-01d 45' 53"}
SUN_DIST:         90.28 [deg]   Sun_angle= 6.0 [hr] (West of Sun)
MOON_POSTN:      342.16d {+22h 48m 38s}   -9.86d {-09d 51' 47"}
MOON_DIST:        76.82 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:       25.46, 15.80 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      265.00, 24.10 [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 = 29.84,-18.87 [deg].  



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