! Swift/XRT lightcurve of trigger: 20896, name: GRB 190610A - source 3
 ! T0 for this burst is Swift MET=581858865.0 s, = 2019 Jun 10 at 11:27:21.946 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/00020896
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
744399.862	605254.228	-452098.486	1.449361e-03	3.693870e-04	-3.693870e-04
NO	NO	NO	NO	NO	NO
! PC Upper limit
1377479.350	17892.901	-751.734	5.7044e-03	0.0000e+00	0.0000e+00