! Swift/XRT lightcurve of trigger: 20814, name: GRB 180809A - source 1
 ! T0 for this burst is Swift MET=555507505.0 s, = 2018 Aug 09 at 11:38:03.583 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/00020814
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
13805.647	69.142	-66.254	2.078954e-01	4.662487e-02	-4.662487e-02
14270.990	1816.998	-396.201	2.335957e-01	3.742147e-02	-3.742147e-02
21037.277	946.440	-418.878	1.952323e-01	3.405998e-02	-3.405998e-02
25557.666	122.583	-182.645	1.714879e-01	5.248122e-02	-4.358476e-02