[vsnet-grb 349309] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 09 Dec 17 14:30:00 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     796098,   Seg_Num: 0
GRB_RA:           12.177d {+00h 48m 42s} (J2000),
                  12.425d {+00h 49m 42s} (current),
                  11.487d {+00h 45m 57s} (1950)
GRB_DEC:         +40.635d {+40d 38' 07"} (J2000),
                 +40.733d {+40d 43' 58"} (current),
                 +40.363d {+40d 21' 46"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       3847 [cnts]    Image_Peak=136 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   140     E_range: 15-50 keV
BKG_INTEN:       25609 [cnts]
BKG_TIME:        52171.87 SOD {14:29:31.87} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18096 TJD;   343 DOY;   17/12/09
GRB_TIME:        52185.63 SOD {14:29:45.63} UT
GRB_PHI:         -160.04 [deg]
GRB_THETA:        27.08 [deg]
SOLN_STATUS:     0x1098D
RATE_SIGNIF:     7.48 [sigma]
IMAGE_SIGNIF:    5.97 [sigma]
MERIT_PARAMS:     +0  +0 +125  +0  +1  -5  +0  +0 +55  +1 
SUN_POSTN:       256.64d {+17h 06m 34s}  -22.87d {-22d 52' 05"}
SUN_DIST:        123.87 [deg]   Sun_angle= -7.7 [hr] (East of Sun)
MOON_POSTN:      160.94d {+10h 43m 45s}   +9.98d {+09d 58' 36"}
MOON_DIST:       121.56 [deg]
MOON_ILLUM:      58 [%]
GAL_COORDS:      122.37,-22.23 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       28.69, 32.26 [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 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=14012=M31_5,2,   delta=0.163 [deg].  
COMMENTS:        This matches a source in the ground catalog: M31_6,2,   delta=0.132 [deg].  
COMMENTS:        The position is inside the galaxy NGC224 (of total mag=3.50 and dia=178.00 arcmin).  
COMMENTS:        There is a 0.03% probability that this would happen by chance coincidence.  
COMMENTS:        This is a GRB in nearby galaxy or it is noise.  
COMMENTS:        This trigger occurred at longitude,latitude = 192.62,13.44 [deg].