! Swift/XRT detailed lightcurve of trigger: 20981, name: GRB 200412B - source 4
 ! Swift/XRT lightcurve of trigger: 20981, name: GRB 200412B - source 4
 ! T0 for this burst is Swift MET=608375320.0 s, = 2020 Apr 12 at 09:08:15.189 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
28773.115	2918.369	-9042.231	4.518020e-03	3.381045e-03	-2.277094e-03	9.252009e-05	1.214848e-05	0.114877