[vsnet-grb 293618] GCN/SWIFT_BAT_LIGHTCURVE

Bacodine vxw at capella2.gsfc.nasa.gov
Thu Jun 9 11:41:20 JST 2016


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 09 Jun 16 02:41:19 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     689956,   Seg_Num: 0
GRB_RA:          266.422d {+17h 45m 41s} (J2000),
                 266.683d {+17h 46m 44s} (current),
                 265.627d {+17h 42m 31s} (1950)
GRB_DEC:         -29.008d {-29d 00' 29"} (J2000),
                 -29.014d {-29d 00' 49"} (current),
                 -28.989d {-28d 59' 20"} (1950)
GRB_DATE:        17548 TJD;   161 DOY;   16/06/09
GRB_TIME:        8463.61 SOD {02:21:03.61} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -85.24 [deg]
GRB_THETA:         8.29 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     944.000 [sec]   (=15.7 [min])
SOLN_STATUS:     0x19D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.91 [sigma]
LC_URL:          sw00689956000msb.lc
SUN_POSTN:        77.72d {+05h 10m 54s}  +22.96d {+22d 57' 24"}
SUN_DIST:        169.93 [deg]   Sun_angle= 11.4 [hr] (West of Sun)
MOON_POSTN:      132.88d {+08h 51m 32s}  +14.55d {+14d 33' 11"}
MOON_DIST:       135.05 [deg]
MOON_ILLUM:      20 [%]
GAL_COORDS:      359.95, -0.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      266.86, -5.61 [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: IGR J17456-2901,   delta=0.016 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 304.05,7.27 [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.  



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