! 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
143.796	21.207	-38.969	8.799515e-01	1.943552e-01	-1.943552e-01	4.127590e-03	1.459323e-03	1.000000
189.629	28.028	-24.626	9.713930e-01	2.199839e-01	-2.199839e-01	4.717240e-03	1.667796e-03	1.000000
249.762	20.548	-32.105	1.112594e+00	2.323103e-01	-2.323103e-01	5.896551e-04	5.896551e-04	1.000000
304.790	18.174	-34.480	1.017187e+00	2.229727e-01	-2.229727e-01	1.768968e-03	1.021314e-03	1.000000
349.384	36.262	-26.421	8.071952e-01	1.827993e-01	-1.827993e-01	3.962481e-03	1.400949e-03	1.000000
408.093	22.685	-22.447	1.137858e+00	2.556418e-01	-2.556418e-01	2.063793e-03	1.191532e-03	1.000000
446.620	19.260	-15.842	1.437253e+00	3.229066e-01	-3.229066e-01	2.653451e-03	1.531971e-03	1.000000
507.707	38.405	-41.827	1.218689e+00	1.975414e-01	-1.975414e-01	5.804500e-03	1.498715e-03	1.000000
3910.125	144.318	-136.501	1.894569e-01	4.258297e-02	-4.258297e-02	3.651343e-04	9.758623e-05	1.000000
4484.394	562.939	-429.950	8.325721e-02	1.514375e-02	-1.514375e-02	3.909555e-04	5.370186e-05	1.000000
10438.832	470.287	-309.483	2.606659e-02	6.888003e-03	-6.888003e-03	4.384984e-04	6.766176e-05	1.000000
15971.545	592.166	-588.772	1.452955e-02	4.682280e-03	-3.886398e-03	5.582835e-04	6.321316e-05	1.000000