! Swift/XRT lightcurve of trigger: 20711, name: GRB 161109A - source 1
 ! T0 for this burst is Swift MET=500365124.0 s, = 2016 Nov 09 at 06:18:26.860 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/00020711
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
44498.607	2840.821	-3661.386	5.116392e-02	1.051021e-02	-1.051021e-02
63410.655	129.684	-5402.658	2.934662e-02	1.565471e-02	-1.156259e-02