! Swift/XRT lightcurve of trigger: 40391, name: SGWGS - source 22638
 ! 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 flux, 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/00040391
 ! BINMODE: PER-SNAPSHOT BINNING

READ TERR 1 2
! PC data
!MJD    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
55725.7997410335	0.00502040509259259	-0.00502040509259259	9.33064242676409e-14	6.85458052394151e-14	-4.61114778375518e-14
NO	NO	NO	NO	NO	NO
! PC Upper limit
55724.5262142127	0.0056153125	-0.0056153125	2.20818434524162e-13	0	0
55724.7966086688	0.00467216435185185	-0.00467216435185185	2.77115234211486e-13	0	0
55725.0561496525	0.000435300925925926	-0.000435300925925926	2.88669862351753e-12	0	0
55725.0651045021	0.00771923611111111	-0.00771923611111111	1.63572558470688e-13	0	0
55725.1327231942	0.00606511574074074	-0.00606511574074074	2.00722119088548e-13	0	0
55822.0630347251	0.00491883101851852	-0.00491883101851852	3.06536601562126e-13	0	0
55822.1296985909	0.00491883101851852	-0.00491883101851852	2.51203942945177e-13	0	0
55822.1967204543	0.00526708333333333	-0.00526708333333333	2.30535168749028e-13	0	0
55822.3887027575	0.00354041666666667	-0.00354041666666667	4.43986962907361e-13	0	0
55822.4642633594	0.00436746527777778	-0.00436746527777778	3.15364518237741e-13	0	0
55822.5990816927	0.00428040509259259	-0.00428040509259259	8.85458120209214e-13	0	0
55822.8693901881	0.00133490740740741	-0.00133490740740741	1.35133409835492e-12	0	0
55823.0560710909	0.0028584375	-0.0028584375	6.440914291227e-13	0	0
55823.1342412413	0.00385961805555556	-0.00385961805555556	3.13933371336404e-13	0	0
55823.7364667763	0.00441099537037037	-0.00441099537037037	2.56732689395604e-13	0	0
55823.8056226559	0.00190078703703704	-0.00190078703703704	6.54139586840507e-13	0	0
55823.939281973	0.00220549768518519	-0.00220549768518519	6.80532948642004e-13	0	0