! Swift/XRT detailed lightcurve of trigger: 21405, name: GRB 201208A - source 3
 ! Swift/XRT lightcurve of trigger: 21405, name: GRB 201208A - source 3
 ! 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
76721.248	6627.626	-6324.457	1.134174e-02	2.328452e-03	-2.328452e-03	1.902894e-04	1.481401e-05	0.261337
103802.525	13210.785	-11204.876	1.535016e-02	3.595556e-03	-3.595556e-03	1.985062e-04	2.005215e-05	0.080511
301872.039	10017.384	-8198.843	4.871292e-03	1.631560e-03	-1.344113e-03	1.264028e-04	8.806898e-06	0.236330