[vsnet-grb 281242] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Jan 17 19:14:52 JST 2016


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 17 Jan 16 10:14:11 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     670793,   Seg_Num: 0
GRB_RA:           20.408d {+01h 21m 38s} (J2000),
                  20.613d {+01h 22m 27s} (current),
                  19.768d {+01h 19m 04s} (1950)
GRB_DEC:          -0.627d {-00d 37' 37"} (J2000),
                  -0.544d {-00d 32' 36"} (current),
                  -0.889d {-00d 53' 18"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       2412 [cnts]    Image_Peak=97 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   151     E_range: 25-100 keV
BKG_INTEN:       16336 [cnts]
BKG_TIME:        36800.29 SOD {10:13:20.29} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17404 TJD;    17 DOY;   16/01/17
GRB_TIME:        36819.23 SOD {10:13:39.23} UT
GRB_PHI:         137.87 [deg]
GRB_THETA:        25.69 [deg]
SOLN_STATUS:     0x88D
RATE_SIGNIF:     6.70 [sigma]
IMAGE_SIGNIF:    5.82 [sigma]
MERIT_PARAMS:     +0  +0 +100  +0  +2  -5  -5  +0 -14  +1 
SUN_POSTN:       298.75d {+19h 55m 01s}  -20.81d {-20d 48' 31"}
SUN_DIST:         82.20 [deg]   Sun_angle= -5.5 [hr] (East of Sun)
MOON_POSTN:       31.53d {+02h 06m 08s}   +9.34d {+09d 20' 27"}
MOON_DIST:        14.69 [deg]
MOON_ILLUM:      55 [%]
GAL_COORDS:      139.47,-62.53 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       18.61, -8.55 [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 matches a source in the on-board catalog: Num=20793=(null) (probably an AT_Slot).  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 59.40,-1.64 [deg].  



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