! Swift/XRT detailed lightcurve of trigger: 21512, name: GRB 220831A - source 7
 ! T0 for this burst is Swift MET=683647022.992 s, = 2022 Aug 31 at 13:56:33.000 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
66942.236	70569.463	-15599.025	1.726094e-03	6.814642e-04	-5.509096e-04	1.048842e-04	4.681210e-06	0.114674