! Swift/XRT detailed lightcurve of trigger: 20731, name: GRB 170127C - source 1
 ! Swift/XRT lightcurve of trigger: 20731, name: GRB 170127C - source 1
 ! T0 for this burst is Swift MET=507173748.0 s, = 2017 Jan 27 at 01:35:29.476 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
66919.574	10605.582	-1816.548	2.743978e-02	8.865480e-03	-7.303566e-03	1.876149e-04	3.316594e-05	0.053286