[vsnet-grb 362899] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 11 Apr 18 12:28:01 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     824451,   Seg_Num: 0
GRB_RA:          356.829d {+23h 47m 19s} (J2000),
                 357.051d {+23h 48m 12s} (current),
                 356.228d {+23h 44m 55s} (1950)
GRB_DEC:         +66.791d {+66d 47' 26"} (J2000),
                 +66.892d {+66d 53' 32"} (current),
                 +66.513d {+66d 30' 46"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       5755 [cnts]    Image_Peak=545 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       25318 [cnts]
BKG_TIME:        44851.23 SOD {12:27:31.23} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18219 TJD;   101 DOY;   18/04/11
GRB_TIME:        44863.71 SOD {12:27:43.71} UT
GRB_PHI:          17.91 [deg]
GRB_THETA:        19.48 [deg]
SOLN_STATUS:     0x20002003
RATE_SIGNIF:     41.30 [sigma]
IMAGE_SIGNIF:    18.13 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  +5  +0  +1 -49  +0 
SUN_POSTN:        19.94d {+01h 19m 46s}   +8.41d {+08d 24' 34"}
SUN_DIST:         60.52 [deg]   Sun_angle= 1.5 [hr] (West of Sun)
MOON_POSTN:      329.39d {+21h 57m 33s}  -13.72d {-13d 43' 07"}
MOON_DIST:        83.13 [deg]
MOON_ILLUM:      21 [%]
GAL_COORDS:      116.66,  4.70 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       41.29, 58.42 [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 does not match any source in the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        There is a bright star (mag=5.95) 4.20 arcmin from this position.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 316.10,14.88 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(3.0<100sec) coincident with the FERMI_GBM event (trignum=545142465).