[vsnet-grb 398175] GCN/SWIFT_BAT_LIGHTCURVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 26 Feb 19 06:22:32 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     890732,   Seg_Num: 0
GRB_RA:          247.821d {+16h 31m 17s} (J2000),
                 248.175d {+16h 32m 42s} (current),
                 246.897d {+16h 27m 35s} (1950)
GRB_DEC:         -47.792d {-47d 47' 30"} (J2000),
                 -47.832d {-47d 49' 54"} (current),
                 -47.685d {-47d 41' 04"} (1950)
GRB_DATE:        18540 TJD;    57 DOY;   19/02/26
GRB_TIME:        22369.51 SOD {06:12:49.51} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -97.52 [deg]
GRB_THETA:        20.69 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     384.000 [sec]   (=6.4 [min])
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    11.43 [sigma]
LC_URL:          sw00890732000msb.lc
SUN_POSTN:       339.06d {+22h 36m 14s}   -8.81d {-08d 48' 26"}
SUN_DIST:         84.07 [deg]   Sun_angle= 6.1 [hr] (West of Sun)
MOON_POSTN:      243.69d {+16h 14m 47s}  -17.05d {-17d 03' 02"}
MOON_DIST:        31.00 [deg]
MOON_ILLUM:      52 [%]
GAL_COORDS:      336.30,  0.32 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      253.67,-25.60 [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: AX_1631.9-4752,   delta=0.153 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 321.61,20.61 [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.