! Swift/XRT lightcurve of trigger: 21481, name: GRB 220219B - source 1
 ! T0 for this burst is Swift MET=666955673.786 s, = 2022 Feb 19 at 09:27:25.000 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/00021481
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
325729.702	2893.965	-3198.438	1.17305093057898e-12	2.26064696258479e-13	-2.26064696258479e-13
356160.814	1142.562	-5309.827	1.19281533355276e-12	2.53337390842125e-13	-2.53337390842125e-13
368776.153	469.192	-561.308	7.76512528998049e-13	2.32422384525665e-13	-1.94212888976747e-13