! Swift/XRT lightcurve of trigger: 21481, name: GRB 220219B
 ! T0 for this burst is Swift MET=666955673.786 s, = 2022 Feb 19 at 09:27:25.141 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/00021481
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
328256.791	366.875	-385.315	2.675286e-02	7.046830e-03	-7.046830e-03
356931.104	372.272	-364.874	3.565658e-02	8.098084e-03	-8.098084e-03
368776.153	469.192	-561.308	1.755515e-02	5.246380e-03	-4.386234e-03