[vsnet-grb 319901] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 02 Apr 17 10:34:58 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     745090,   Seg_Num: 0
GRB_RA:          202.405d {+13h 29m 37s} (J2000),
                 202.587d {+13h 30m 21s} (current),
                 201.879d {+13h 27m 31s} (1950)
GRB_DEC:         +47.358d {+47d 21' 27"} (J2000),
                 +47.269d {+47d 16' 08"} (current),
                 +47.615d {+47d 36' 55"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=943 [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:        17845 TJD;    92 DOY;   17/04/02
GRB_TIME:        38021.15 SOD {10:33:41.15} UT
GRB_PHI:         -159.22 [deg]
GRB_THETA:        29.98 [deg]
SOLN_STATUS:     0x1099D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.24 [sigma]
MERIT_PARAMS:     +0  +0 +125  +6  +1  -4  +0  +0 +59  +1 
SUN_POSTN:        11.85d {+00h 47m 24s}   +5.09d {+05d 05' 13"}
SUN_DIST:        126.79 [deg]   Sun_angle= 11.3 [hr] (West of Sun)
MOON_POSTN:       85.02d {+05h 40m 04s}  +18.53d {+18d 31' 35"}
MOON_DIST:        93.69 [deg]
MOON_ILLUM:      35 [%]
GAL_COORDS:      105.14, 68.43 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      174.92, 51.04 [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=12104=NGC5194,   delta=0.168 [deg].  
COMMENTS:        This matches a source in the ground catalog: NGC5195,   delta=0.112 [deg].  
COMMENTS:        Galaxy NGC5195 (of total mag=9.60 and dia=5.40 arcmin) is inside the position error circle.  
COMMENTS:        There is a 0.09% probability that an NGC galaxy would happen by chance coincidence.  
COMMENTS:        This is a GRB in nearby galaxy or it is noise.  
COMMENTS:        This trigger occurred at longitude,latitude = 165.88,-10.98 [deg].