! Swift/XRT detailed lightcurve of trigger: 20989, name: GRB 200424A - source 4
 ! Swift/XRT lightcurve of trigger: 20989, name: GRB 200424A - source 4
 ! T0 for this burst is Swift MET=609422830.0 s, = 2020 Apr 24 at 12:06:45.103 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
96650.629	530337.596	-79536.429	4.146671e-03	1.012946e-03	-1.012946e-03	1.429306e-04	6.806220e-06	0.013246
NO	NO	NO	NO	NO	NO
! PC Upper limit
634667.171	4142.204	-1889.594	1.5004e-02	0.0000e+00	0.0000e+00	2.0935e-04	2.2707e-05	0.2249