! Swift/XRT detailed lightcurve of trigger: 21019, name: GRB 200723A - source 4
 ! Swift/XRT lightcurve of trigger: 21019, name: GRB 200723A - source 4
 ! T0 for this burst is Swift MET=617214949.4 s, = 2020 Jul 23 at 16:35:24.000 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
82272.139	11913.306	-5391.587	3.319181e-03	1.384681e-03	-1.090582e-03	7.609681e-05	7.686938e-06	0.229795