! Swift/XRT lightcurve of trigger: 21454, name: GRB 210704A
 ! T0 for this burst is Swift MET=647120034.458 s, = 2021 Jul 04 at 19:33:27.146 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/00021454
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
55134.711	4354.353	-1681.541	1.897540e-02	5.061201e-03	-5.061201e-03
62275.412	4749.295	-2786.348	1.228670e-02	2.422125e-03	-2.422125e-03
NO	NO	NO	NO	NO
! PC upper limits
232577.913	63945.143	-35722.775	7.1978e-03	0.0000e+00	0.0000e+00