! Swift/XRT lightcurve of trigger: 21490, name: GRB 220506A
 ! T0 for this burst is Swift MET=673511324.308 s, = 2022 May 06 at 06:28:15.220 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/00021490
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
38301.583	99.647	-78.371	9.052064e-02	2.834873e-02	-2.353009e-02
NO	NO	NO	NO	NO
! PC upper limits
450611.982	482.655	-482.655	1.7270e-02	0.0000e+00	0.0000e+00