[vsnet-grb 203741] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 24 May 13 23:54:11 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     556587,   Seg_Num: 0
GRB_RA:          244.986d {+16h 19m 57s} (J2000),
                 245.177d {+16h 20m 42s} (current),
                 244.276d {+16h 17m 06s} (1950)
GRB_DEC:         -15.634d {-15d 38' 00"} (J2000),
                 -15.665d {-15d 39' 53"} (current),
                 -15.514d {-15d 30' 51"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1675 [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:        16436 TJD;   144 DOY;   13/05/24
GRB_TIME:        85973.40 SOD {23:52:53.40} UT
GRB_PHI:          79.46 [deg]
GRB_THETA:        38.38 [deg]
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    15.13 [sigma]
MERIT_PARAMS:     +0  +0 +100  +6  +1  +4  -5  +0 +99  +0 
SUN_POSTN:        61.96d {+04h 07m 51s}  +20.94d {+20d 56' 17"}
SUN_DIST:        173.91 [deg]   Sun_angle= 11.8 [hr] (West of Sun)
MOON_POSTN:      239.57d {+15h 58m 17s}  -19.17d {-19d 10' 02"}
MOON_DIST:         6.39 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      359.10, 23.78 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      245.84,  5.73 [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 matches a source in the on-board catalog: Num=26570=(null) (probably an AT_Slot).  
COMMENTS:        This matches a source in the ground catalog: Sco_X-1,   delta=0.009 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 49.83,-20.54 [deg].