[vsnet-grb 343883] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 19 Oct 17 05:20:52 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     780207,   Seg_Num: 0
GRB_RA:          251.804d {+16h 47m 13s} (J2000),
                 252.129d {+16h 48m 31s} (current),
                 250.892d {+16h 43m 34s} (1950)
GRB_DEC:         -45.884d {-45d 53' 02"} (J2000),
                 -45.915d {-45d 54' 52"} (current),
                 -45.795d {-45d 47' 41"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4089 [cnts]    Image_Peak=993 [image_cnts]
TRIGGER_DUR:     0.016 [sec] 
TRIGGER_INDEX:   10209     E_range: 15-50 keV
BKG_INTEN:       37250 [cnts]
BKG_TIME:        19228.13 SOD {05:20:28.13} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18045 TJD;   292 DOY;   17/10/19
GRB_TIME:        19239.65 SOD {05:20:39.65} UT
GRB_PHI:         124.91 [deg]
GRB_THETA:         0.04 [deg]
SOLN_STATUS:     0x1000000D
RATE_SIGNIF:     255.99 [sigma]
IMAGE_SIGNIF:    22.46 [sigma]
MERIT_PARAMS:     +0  +0 +100  -6  +1  +8  +0  +1 -58  +0 
SUN_POSTN:       204.13d {+13h 36m 30s}  -10.05d {-10d 02' 50"}
SUN_DIST:         54.29 [deg]   Sun_angle= -3.2 [hr] (East of Sun)
MOON_POSTN:      199.33d {+13h 17m 20s}   -3.55d {-03d 32' 52"}
MOON_DIST:        62.33 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:      339.54, -0.45 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      256.31,-23.31 [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 matches a source in the on-board catalog: Num=20203=(null) (probably an AT_Slot).  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 183.15,-17.32 [deg].  
COMMENTS:           
COMMENTS:        NOTE:  This location is less than 10arcmin from the boresight -- Swift was already looking at this source.  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is spatially(0.00<0.1deg) coincident with the SWIFT_BAT event (trignum=780203).