[vsnet-grb 258968] GCN/SWIFT_BAT_LIGHTCURVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 20 Apr 15 17:11:51 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     638589,   Seg_Num: 0
GRB_RA:           87.815d {+05h 51m 16s} (J2000),
                  87.996d {+05h 51m 59s} (current),
                  87.226d {+05h 48m 54s} (1950)
GRB_DEC:         -10.422d {-10d 25' 20"} (J2000),
                 -10.419d {-10d 25' 08"} (current),
                 -10.434d {-10d 26' 03"} (1950)
GRB_DATE:        17132 TJD;   110 DOY;   15/04/20
GRB_TIME:        61210.52 SOD {17:00:10.52} UT
TRIGGER_INDEX:   20000
GRB_PHI:          68.99 [deg]
GRB_THETA:        16.39 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     344.000 [sec]   (=5.7 [min])
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.81 [sigma]
LC_URL:          sw00638589000msb.lc
SUN_POSTN:        28.21d {+01h 52m 49s}  +11.58d {+11d 34' 44"}
SUN_DIST:         63.35 [deg]   Sun_angle= -4.0 [hr] (East of Sun)
MOON_POSTN:       55.08d {+03h 40m 20s}  +15.66d {+15d 39' 48"}
MOON_DIST:        41.74 [deg]
MOON_ILLUM:      5 [%]
GAL_COORDS:      215.62,-18.04 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       87.41,-33.84 [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: A0549-1015,   delta=0.182 [deg].  
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 = 342.16,-9.99 [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.