! Swift/XRT detailed lightcurve of trigger: 958733, name: GRB 200228B
 ! T0 for this burst is Swift MET=604581305.664 s, = 2020 Feb 28 at 11:14:41.152 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
223.179	4381.735	-80.051	2.374565e-01	5.578196e-02	-5.578196e-02	3.731832e-03	8.561410e-04	0.026412
4846.048	272.866	-241.135	3.786904e-02	9.896376e-03	-9.896376e-03	3.485443e-04	7.114630e-05	1.000000
5318.656	249.068	-199.742	4.309902e-02	1.128024e-02	-1.128024e-02	4.490677e-04	8.642312e-05	1.000000
5858.068	308.894	-290.344	3.190547e-02	8.444624e-03	-8.444624e-03	6.103892e-04	8.719846e-05	1.000000
11628.539	484.545	-781.641	2.552935e-02	5.225201e-03	-5.225201e-03	4.493667e-04	4.992963e-05	1.000000