! Swift/XRT detailed lightcurve of trigger: 21405, name: GRB 201208A - source 4
 ! Swift/XRT lightcurve of trigger: 21405, name: GRB 201208A - source 4
 ! T0 for this burst is Swift MET=629100229.2 s, = 2020 Dec 08 at 06:03:23.000 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
74710.115	36658.095	-4313.323	1.684154e-03	9.979051e-04	-7.370545e-04	1.229682e-04	8.090714e-06	0.110827