! Swift/XRT detailed lightcurve of trigger: 20753, name: GRB 170424A - source 1
 ! Swift/XRT lightcurve of trigger: 20753, name: GRB 170424A - source 1
 ! T0 for this burst is Swift MET=514721550.0 s, = 2017 Apr 24 at 10:12:11.032 UT
 ! Data covers 0.3-10 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
 ! BINMODE: GRB-like (counts)
READ TERR 1 2
READ SERR 3
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	BGrate  	BGerr   	FracExp
! PC data
64620.290	6967.788	-3780.727	3.321861e-02	8.647548e-03	-8.647548e-03	1.917962e-04	3.241948e-05	0.059250