! Swift/XRT lightcurve of trigger: 14055, name: GRB 210204A - source 4
 ! T0 for this burst is Swift MET=634112991.5 s, = 2021 Feb 04 at 06:29:25.000 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/00014055
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
164861.660	3024.677	-3964.236	1.59173181242913e-13	4.55470577105417e-14	-4.55470577105417e-14
NO	NO	NO	NO	NO	NO
! PC Upper limit
173040.605	188.108	-669.388	2.76347126750345e-13	0	0