! Swift/XRT detailed lightcurve of trigger: 1014037, name: GRB 201221D
 ! T0 for this burst is Swift MET=630284820.48 s, = 2020 Dec 21 at 23:06:34.286 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
270.847	478.111	-173.787	3.694665e-02	8.665903e-03	-8.665903e-03	6.356374e-04	8.989270e-05	1.000000