! Swift/XRT detailed lightcurve of trigger: 20317, name: GRB 131031A
 ! T0 for this burst is Swift MET=404912012 s, = 2013 Oct 31 at 11:33:20.783 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
40889.300	497.026	-1170.329	1.192651e-02	3.133965e-03	-3.133965e-03	4.646433e-04	4.767139e-05	1.000000