[vsnet-grb 251984] GCN/SWIFT_BAT_LIGHTCURVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 27 Jan 15 11:36:43 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     628458,   Seg_Num: 0
GRB_RA:          189.211d {+12h 36m 51s} (J2000),
                 189.402d {+12h 37m 37s} (current),
                 188.576d {+12h 34m 18s} (1950)
GRB_DEC:          +7.330d {+07d 19' 47"} (J2000),
                  +7.247d {+07d 14' 48"} (current),
                  +7.605d {+07d 36' 17"} (1950)
GRB_DATE:        17049 TJD;    27 DOY;   15/01/27
GRB_TIME:        41154.89 SOD {11:25:54.89} UT
TRIGGER_INDEX:   20000
GRB_PHI:          43.15 [deg]
GRB_THETA:         9.04 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     456.000 [sec]   (=7.6 [min])
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.06 [sigma]
LC_URL:          sw00628458000msb.lc
SUN_POSTN:       309.61d {+20h 38m 25s}  -18.47d {-18d 28' 08"}
SUN_DIST:        120.88 [deg]   Sun_angle= 8.0 [hr] (West of Sun)
MOON_POSTN:       39.01d {+02h 36m 03s}  +12.82d {+12d 49' 19"}
MOON_DIST:       144.39 [deg]
MOON_ILLUM:      53 [%]
GAL_COORDS:      292.35, 69.90 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      185.54, 10.38 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Lightcurve.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog.  
COMMENTS:        This matches a source in the ground catalog: NGC4570,   delta=0.083 [deg].  
COMMENTS:        Galaxy NGC4570 (of total mag=10.90 and dia=4.10 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 not a GRB.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 226.62,18.73 [deg].  
COMMENTS:        This lightcurve contains more than 50 illegal values -- probably an empty lightcurve.  
COMMENTS:        So the FITS file will have empty/missing rows -- possibly all rows will be missing.  
COMMENTS:        One explanation is a long Image-trigger(>~10min); another is corrupted tlm.