! Swift/XRT detailed lightcurve of trigger: 21498, name: GRB 220511A - source 4
 ! T0 for this burst is Swift MET=673969346.143 s, = 2022 May 11 at 13:41:57.000 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 upper limits
40664.964	8404.216	-3151.185	4.9731e-03	0.0000e+00	0.0000e+00	6.3849e-05	4.1474e-06	0.4309
170513.409	114878.350	-17299.385	3.1016e-03	0.0000e+00	0.0000e+00	6.6266e-05	4.3506e-06	0.0346