[vsnet-grb 115207] GCN/SWIFT_BAT_LIGHTCURVE

Bacodine vxw at capella.gsfc.nasa.gov
Fri Jan 8 08:01:53 JST 2010


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 07 Jan 10 23:01:52 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     382159,   Seg_Num: 0
GRB_RA:          268.186d {+17h 52m 45s} (J2000),
                 268.338d {+17h 53m 21s} (current),
                 267.429d {+17h 49m 43s} (1950)
GRB_DEC:         -22.699d {-22d 41' 54"} (J2000),
                 -22.700d {-22d 42' 00"} (current),
                 -22.688d {-22d 41' 16"} (1950)
GRB_DATE:        15203 TJD;     7 DOY;   10/01/07
GRB_TIME:        81978.58 SOD {22:46:18.58} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -81.22 [deg]
GRB_THETA:        31.90 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     696.000 [sec]   (=11.6 [min])
SOLN_STATUS:     0x1D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    19.94 [sigma]
LC_URL:          sw00382159000msb.lc
SUN_POSTN:       289.01d {+19h 16m 03s}  -22.29d {-22d 17' 13"}
SUN_DIST:         19.09 [deg]   Sun_angle= 1.4 [hr] (West of Sun)
MOON_POSTN:      200.06d {+13h 20m 14s}  -14.20d {-14d 11' 59"}
MOON_DIST:        64.81 [deg]
MOON_ILLUM:      45 [%]
GAL_COORDS:        6.17,  1.83 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      268.33,  0.73 [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 does not match any source in the ground catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 145.56,1.50 [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