! Swift/XRT detailed lightcurve of trigger: 1107466, name: GRB 220521A
 ! T0 for this burst is Swift MET=674868050.624 s, = 2022 May 21 at 23:20:21.444 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
141.810	20.686	-36.982	6.940983e-01	1.572043e-01	-1.572043e-01	4.343361e-03	1.535610e-03	1.000000
181.122	21.491	-18.626	1.061702e+00	2.327395e-01	-2.327395e-01	2.341340e-03	1.351773e-03	1.000000
228.927	23.832	-26.314	7.957601e-01	1.793631e-01	-1.793631e-01	3.121788e-03	1.396106e-03	1.000000
267.753	22.615	-14.994	1.081457e+00	2.425925e-01	-2.425925e-01	1.664955e-03	1.177301e-03	1.000000
309.396	13.567	-19.028	1.227305e+00	2.757488e-01	-2.757488e-01	2.881651e-03	1.663722e-03	1.000000
343.680	21.908	-20.717	1.029759e+00	2.217890e-01	-2.217890e-01	5.141768e-03	1.943406e-03	1.000000
392.649	20.578	-27.061	8.530357e-01	1.919653e-01	-1.919653e-01	2.628871e-03	1.314436e-03	1.000000
431.953	11.361	-18.727	1.344750e+00	3.016545e-01	-3.016545e-01	2.081196e-03	1.471628e-03	1.000000
464.992	23.453	-21.678	9.332754e-01	2.045867e-01	-2.045867e-01	2.081192e-03	1.201577e-03	1.000000
516.167	29.945	-27.722	1.318970e+00	2.163181e-01	-2.163181e-01	7.058092e-03	1.957562e-03	1.000000
3910.125	144.318	-136.501	1.755508e-01	3.945742e-02	-3.945742e-02	3.651949e-04	9.760243e-05	1.000000
4474.590	572.743	-420.146	7.885376e-02	1.410477e-02	-1.410477e-02	3.762649e-04	5.268762e-05	1.000000
10438.832	470.287	-309.483	2.598807e-02	6.867223e-03	-6.867223e-03	4.384159e-04	6.764904e-05	1.000000
15971.545	592.166	-588.772	1.457684e-02	4.694477e-03	-3.896522e-03	5.511138e-04	6.280525e-05	1.000000