! Swift/XRT lightcurve of trigger: 20789, name: GRB 180305A - source 4
 ! T0 for this burst is Swift MET=541934768.0 s, = 2018 Mar 05 at 09:25:47.400 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/00020789
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
41801.216	6593.905	-11178.644	1.79783542642058e-13	3.78224314529081e-14	-3.78224314529081e-14
52640.632	324.139	-883.255	9.46561545498329e-14	7.29768471158372e-14	-4.90922771139371e-14