! Swift/XRT lightcurve of trigger: 21475, name: GRB 211229A - source 2
 ! T0 for this burst is Swift MET=662441383.502 s, = 2021 Dec 29 at 03:29:15.000 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/00021475
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
52814.100	14013.163	-9096.236	1.598093e-03	8.760350e-04	-6.649720e-04