! Swift/XRT detailed lightcurve of trigger: 21512, name: GRB 220831A - source 1
 ! 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
66444.725	12368.432	-15101.516	7.192906e-03	1.547570e-03	-1.547570e-03	3.543939e-04	1.857529e-05	0.180449
112658.323	7541.521	-4901.296	9.782857e-03	2.397507e-03	-2.397507e-03	2.770138e-04	2.594472e-05	0.199088
128767.735	8743.964	-4090.750	5.067466e-03	2.159947e-03	-1.702389e-03	1.918301e-04	1.729673e-05	0.190665