[vsnet-grb 68703] GCN/SWIFT_BAT_LIGHTCURVE

Bacodine vxw at capella.gsfc.nasa.gov
Sun Mar 16 04:29:56 JST 2008


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 15 Mar 08 19:29:55 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     306392,   Seg_Num: 0
GRB_RA:          267.591d {+17h 50m 22s} (J2000),
                 267.721d {+17h 50m 53s} (current),
                 266.796d {+17h 47m 11s} (1950)
GRB_DEC:         -29.041d {-29d 02' 28"} (J2000),
                 -29.043d {-29d 02' 35"} (current),
                 -29.028d {-29d 01' 39"} (1950)
GRB_DATE:        14540 TJD;    75 DOY;   08/03/15
GRB_TIME:        68525.35 SOD {19:02:05.35} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -174.35 [deg]
GRB_THETA:         3.30 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     1488.000 [sec]   (=24.8 [min])
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.07 [sigma]
LC_URL:          sw00306392000msb.lc
SUN_POSTN:       355.95d {+23h 43m 48s}   -1.75d {-01d 45' 12"}
SUN_DIST:         87.60 [deg]   Sun_angle= 5.9 [hr] (West of Sun)
MOON_POSTN:      104.70d {+06h 58m 49s}  +26.46d {+26d 27' 49"}
MOON_DIST:       164.76 [deg]
MOON_ILLUM:      65 [%]
GAL_COORDS:        0.45, -0.94 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      267.88, -5.62 [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: SAX J1750.8-2900,   delta=0.027 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 252.84,-19.34 [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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