[vsnet-grb 204629] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 05 Jun 13 08:48:52 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     557466,   Seg_Num: 0
GRB_RA:           53.405d {+03h 33m 37s} (J2000),
                  53.541d {+03h 34m 10s} (current),
                  52.901d {+03h 31m 36s} (1950)
GRB_DEC:         -31.355d {-31d 21' 16"} (J2000),
                 -31.310d {-31d 18' 36"} (current),
                 -31.522d {-31d 31' 17"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=975 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        16448 TJD;   156 DOY;   13/06/05
GRB_TIME:        31653.36 SOD {08:47:33.36} UT
GRB_PHI:          80.36 [deg]
GRB_THETA:         9.76 [deg]
SOLN_STATUS:     0x1099D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.09 [sigma]
MERIT_PARAMS:     +0  +0 +125  +6  +1  -4  +0  +0 -54  +1 
SUN_POSTN:        73.57d {+04h 54m 17s}  +22.58d {+22d 34' 40"}
SUN_DIST:         57.20 [deg]   Sun_angle= 1.3 [hr] (West of Sun)
MOON_POSTN:       35.85d {+02h 23m 24s}  +15.04d {+15d 02' 08"}
MOON_DIST:        49.36 [deg]
MOON_ILLUM:      10 [%]
GAL_COORDS:      229.69,-54.57 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       39.66,-48.60 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This is a low-flux event whose position matches one of the nearby galaxy sources in the on-board catalog!  
COMMENTS:        This matches a source in the on-board catalog: Num=12683=NGC1366,   delta=0.171 [deg].  
COMMENTS:        This matches a source in the ground catalog: NGC1366,   delta=0.171 [deg].  
COMMENTS:        This is a GRB in nearby galaxy or it is noise.  
COMMENTS:        This trigger occurred at longitude,latitude = 24.19,19.88 [deg].