! Swift/XRT lightcurve of trigger: 20477, name: GRB 150204A
 ! T0 for this burst is Swift MET=444724268 s, = 2015 Feb 04 at 06:30:54.859 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/00020477
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
57395.559	6257.269	-6205.183	9.892403e-03	1.864531e-03	-1.864531e-03
NO	NO	NO	NO	NO
! PC upper limits
385241.765	6367.800	-6367.800	2.8081e-03	0.0000e+00	0.0000e+00