[vsnet-grb 155511] GCN/SWIFT_BAT_LIGHTCURVE

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Aug 12 12:48:58 JST 2011


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 12 Aug 11 03:48:57 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     500082,   Seg_Num: 0
GRB_RA:          243.192d {+16h 12m 46s} (J2000),
                 243.416d {+16h 13m 40s} (current),
                 242.231d {+16h 08m 55s} (1950)
GRB_DEC:         -52.411d {-52d 24' 39"} (J2000),
                 -52.440d {-52d 26' 24"} (current),
                 -52.283d {-52d 17' 00"} (1950)
GRB_DATE:        15785 TJD;   224 DOY;   11/08/12
GRB_TIME:        12280.74 SOD {03:24:40.74} UT
TRIGGER_INDEX:   20000
GRB_PHI:          46.57 [deg]
GRB_THETA:        28.05 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     1272.000 [sec]   (=21.2 [min])
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.57 [sigma]
LC_URL:          sw00500082000msb.lc
SUN_POSTN:       141.54d {+09h 26m 10s}  +15.09d {+15d 05' 22"}
SUN_DIST:        109.12 [deg]   Sun_angle= -6.8 [hr] (East of Sun)
MOON_POSTN:      301.40d {+20h 05m 37s}  -17.05d {-17d 02' 48"}
MOON_DIST:        57.23 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:      330.94, -0.85 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      251.34,-30.69 [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: H1608-522,   delta=0.010 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 171.65,-3.73 [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.  


More information about the vsnet-grb mailing list