[vsnet-grb 463677] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 31 Oct 20 14:21:08 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1003313,   Seg_Num: 0
GRB_RA:          254.277d {+16h 57m 06s} (J2000),
                 254.562d {+16h 58m 15s} (current),
                 253.593d {+16h 54m 22s} (1950)
GRB_DEC:          -9.140d {-09d 08' 23"} (J2000),
                  -9.171d {-09d 10' 16"} (current),
                  -9.063d {-09d 03' 46"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       7959 [cnts]    Image_Peak=245 [image_cnts]
TRIGGER_DUR:     3.072 [sec] 
TRIGGER_INDEX:   487     E_range: 50-350 keV
BKG_INTEN:       80940 [cnts]
BKG_TIME:        51550.09 SOD {14:19:10.09} UT
BKG_DUR:         32 [sec]
GRB_DATE:        19153 TJD;   305 DOY;   20/10/31
GRB_TIME:        51595.21 SOD {14:19:55.21} UT
GRB_PHI:         -57.04 [deg]
GRB_THETA:        20.84 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     13.92 [sigma]
IMAGE_SIGNIF:    6.58 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +3  -4 -100  +0 -79  +0 
SUN_POSTN:       216.24d {+14h 24m 59s}  -14.38d {-14d 22' 30"}
SUN_DIST:         37.83 [deg]   Sun_angle= -2.6 [hr] (East of Sun)
MOON_POSTN:       37.26d {+02h 29m 03s}  +11.06d {+11d 03' 32"}
MOON_DIST:       143.25 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:       10.56, 20.36 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      254.03, 13.43 [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 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:        This is a GRB.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 21.50,17.55 [deg].