! Swift/XRT lightcurve of trigger: 10309, name: IceCube 170922A - source 10
 ! T0 for this burst is Swift MET=527806470 s, = 2017 Sep 22 at 20:54:10.272 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/00010309
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
49257.708	42906.077	-36733.080	5.46742870188254e-13	2.73564071300923e-13	-2.07484868531113e-13
587672.842	3774.680	-1802.669	1.07017755387926e-12	2.36999234554611e-13	-2.36999234554611e-13
599747.328	4000.152	-2417.720	4.86475112460203e-13	1.30593624593229e-13	-1.30593624593229e-13