! Swift/XRT detailed lightcurve of trigger: 20756, name: GRB 170424A - source 6
 ! Swift/XRT lightcurve of trigger: 20756, name: GRB 170424A - source 6
 ! 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
759736.143	2412.920	-4308.154	8.765117e-03	2.265097e-03	-2.265097e-03	2.224922e-04	1.893979e-05	0.348056
NO	NO	NO	NO	NO	NO
! PC Upper limit
812752.753	267.040	-204.333	2.8499e-02	0.0000e+00	0.0000e+00	3.4737e-04	5.3600e-05	1.0000