! 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
333.410	23188.050	-236.350	3.813522e-03	8.909718e-04	-8.909718e-04	1.279382e-04	6.819127e-06	0.286112
NO	NO	NO	NO	NO
! PC upper limits
429521.690	495.192	-46991.169	2.8492e-03	0.0000e+00	0.0000e+00	6.5221e-05	4.2456e-06	0.0966