[vsnet-grb 462010] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Oct 16 07:50:32 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 15 Oct 20 22:50:32 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1000452,   Seg_Num: 0
GRB_RA:          354.343d {+23h 37m 22s} (J2000),
                 354.594d {+23h 38m 23s} (current),
                 353.741d {+23h 34m 58s} (1950)
GRB_DEC:         +53.393d {+53d 23' 36"} (J2000),
                 +53.508d {+53d 30' 30"} (current),
                 +53.116d {+53d 06' 59"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2630 [cnts]    Image_Peak=115 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   139     E_range: 15-50 keV
BKG_INTEN:       17267 [cnts]
BKG_TIME:        82198.18 SOD {22:49:58.18} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19137 TJD;   289 DOY;   20/10/15
GRB_TIME:        82213.22 SOD {22:50:13.22} UT
GRB_PHI:         -86.30 [deg]
GRB_THETA:        32.23 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     12.32 [sigma]
IMAGE_SIGNIF:    6.85 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +1  -3  +0  +1 +65  +0 
SUN_POSTN:       201.32d {+13h 25m 17s}   -8.96d {-08d 57' 20"}
SUN_DIST:        130.53 [deg]   Sun_angle= -10.2 [hr] (East of Sun)
MOON_POSTN:      191.55d {+12h 46m 12s}   +0.21d {+00d 12' 37"}
MOON_DIST:       124.47 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      111.91, -7.89 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       24.09, 49.45 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 69.70,1.40 [deg].  



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