[vsnet-grb 182152] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 09 Aug 12 06:27:32 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     530441,   Seg_Num: 0
GRB_RA:          246.932d {+16h 27m 44s} (J2000),
                 247.167d {+16h 28m 40s} (current),
                 246.003d {+16h 24m 01s} (1950)
GRB_DEC:         -48.541d {-48d 32' 26"} (J2000),
                 -48.568d {-48d 34' 04"} (current),
                 -48.430d {-48d 25' 45"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1417 [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:        16148 TJD;   222 DOY;   12/08/09
GRB_TIME:        22494.48 SOD {06:14:54.48} UT
GRB_PHI:         -137.71 [deg]
GRB_THETA:        27.29 [deg]
SOLN_STATUS:     0x19D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.43 [sigma]
MERIT_PARAMS:     +0  +0 +95  +6  +1  -4  +0  +1 +39  +1 
SUN_POSTN:       139.52d {+09h 18m 06s}  +15.72d {+15d 43' 02"}
SUN_DIST:        113.34 [deg]   Sun_angle= -7.2 [hr] (East of Sun)
MOON_POSTN:       38.48d {+02h 33m 56s}  +16.96d {+16d 57' 42"}
MOON_DIST:       140.71 [deg]
MOON_ILLUM:      55 [%]
GAL_COORDS:      335.35,  0.23 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      253.16,-26.44 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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=10628=IGR16283-4838,   delta=0.130 [deg].  
COMMENTS:        This matches a source in the ground catalog: IGR J16283-4838,   delta=0.126 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 258.76,20.46 [deg].