! Swift/XRT detailed lightcurve of trigger: 20780, name: GRB 171010B - source 1
 ! Swift/XRT lightcurve of trigger: 20780, name: GRB 171010B - source 1
 ! T0 for this burst is Swift MET=529361964.0 s, = 2017 Oct 10 at 20:59:04.168 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
100024.258	20106.075	-8884.456	7.714419e-03	1.711053e-03	-1.711053e-03	7.105601e-05	4.539602e-06	0.164498
591155.375	23315.779	-57960.772	3.980133e-03	1.635671e-03	-1.289174e-03	5.861128e-05	5.082243e-06	0.039672