[vsnet-grb 323289] GCN/SWIFT_BAT_LIGHTCURVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Apr 17 14:55:06 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     750337,   Seg_Num: 0
GRB_RA:          187.781d {+12h 31m 08s} (J2000),
                 188.005d {+12h 32m 01s} (current),
                 187.136d {+12h 28m 33s} (1950)
GRB_DEC:          -7.972d {-07d 58' 19"} (J2000),
                  -8.068d {-08d 04' 02"} (current),
                  -7.696d {-07d 41' 45"} (1950)
GRB_DATE:        17871 TJD;   118 DOY;   17/04/28
GRB_TIME:        53453.02 SOD {14:50:53.02} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -37.73 [deg]
GRB_THETA:        21.28 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.80 [sigma]
LC_URL:          sw00750337000msb.lc
SUN_POSTN:        36.13d {+02h 24m 32s}  +14.34d {+14d 20' 20"}
SUN_DIST:        151.73 [deg]   Sun_angle= -10.1 [hr] (East of Sun)
MOON_POSTN:       67.45d {+04h 29m 49s}  +16.77d {+16d 46' 19"}
MOON_DIST:       121.49 [deg]
MOON_ILLUM:      7 [%]
GAL_COORDS:      294.24, 54.56 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      190.29, -4.24 [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: NGC4487,   delta=0.083 [deg].  
COMMENTS:        Galaxy NGC4487 (of total mag=11.00 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:        This is an interesting source.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 93.01,16.48 [deg].