! 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
 ! The data are in 5 columns:  ! time, time error (+ve), time error (-ve), source count-rate, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/00040696
 ! BINMODE: PER-SNAPSHOT BINNING

READ TERR 1 2
! PC data
!MJD    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
55019.0736495936	0.00822708333333333	-0.00822708333333333	5.044553e-03	3.150390e-03	-2.241296e-03
NO	NO	NO	NO	NO	NO
! PC Upper limit
55019.1410128691	0.00822708333333333	-0.00822708333333333	1.3234e-02	0.0000e+00	0.0000e+00