[vsnet-grb 279804] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 30 Dec 15 22:59:40 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     668879,   Seg_Num: 0
GRB_RA:          306.016d {+20h 24m 04s} (J2000),
                 306.172d {+20h 24m 41s} (current),
                 305.526d {+20h 22m 06s} (1950)
GRB_DEC:         +33.850d {+33d 51' 00"} (J2000),
                 +33.903d {+33d 54' 09"} (current),
                 +33.687d {+33d 41' 14"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       23857 [cnts]    Image_Peak=481 [image_cnts]
TRIGGER_DUR:     8.192 [sec] 
TRIGGER_INDEX:   477     E_range: 25-100 keV
BKG_INTEN:       171222 [cnts]
BKG_TIME:        81800.37 SOD {22:43:20.37} UT
BKG_DUR:         64 [sec]
GRB_DATE:        17386 TJD;   364 DOY;   15/12/30
GRB_TIME:        81891.50 SOD {22:44:51.50} UT
GRB_PHI:         148.52 [deg]
GRB_THETA:         0.06 [deg]
SOLN_STATUS:     0x1000010D
RATE_SIGNIF:     10.14 [sigma]
IMAGE_SIGNIF:    7.91 [sigma]
MERIT_PARAMS:     +0  +0 +113  +3  +2  -2  +0  +1 -46  +0 
SUN_POSTN:       279.71d {+18h 38m 50s}  -23.14d {-23d 08' 10"}
SUN_DIST:         62.35 [deg]   Sun_angle= -1.8 [hr] (East of Sun)
MOON_POSTN:      165.15d {+11h 00m 37s}   +5.37d {+05d 22' 02"}
MOON_DIST:       126.17 [deg]
MOON_ILLUM:      71 [%]
GAL_COORDS:       73.10, -2.10 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      321.05, 51.10 [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 matches a source in the on-board catalog: Num=10763=(null) (probably an AT_Slot).  
COMMENTS:        This matches a source in the ground catalog: V_404_Cyg,   delta=0.017 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 259.04,19.42 [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=668877).