! Swift/XRT detailed lightcurve of trigger: 40696, name: SGWGS - source 3813
 ! Swift/XRT lightcurve of trigger: 40696, name: SGWGS - source 3813
 ! T0 for this burst is Swift MET=122663764.9 s, = 2004 Nov 20 at 17:15:59.609 UT
 ! Data covers 0.3-10 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
 ! BINMODE: PER-SNAPSHOT BINNING
READ TERR 1 2
READ SERR 3
!MJD    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	BGrate  	BGerr   	FracExp
! PC data
55019.0736495936	0.00822708333333333	-0.00822708333333333	5.044553e-03	3.150390e-03	-2.241296e-03	1.048980e-04	1.514072e-05	1.000000
NO	NO	NO	NO	NO	NO
! PC Upper limit
55019.1410128691	0.00822708333333333	-0.00822708333333333	1.3234e-02	0.0000e+00	0.0000e+00	1.2387e-04	1.6407e-05	1.0000