! Swift/XRT detailed lightcurve of trigger: 21044, name: GRB 201128B - source 1
 ! Swift/XRT lightcurve of trigger: 21044, name: GRB 201128B - source 1
 ! T0 for this burst is Swift MET=628278877.1 s, = 2020 Nov 28 at 17:54:11.000 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
454773.119	509028.895	-208588.797	4.160730e-03	9.545655e-04	-9.545655e-04	1.462081e-04	7.652883e-06	0.009762
1539994.061	21945.028	-19803.319	4.326829e-03	1.116348e-03	-1.116348e-03	1.971390e-04	1.132534e-05	0.123658