! Swift/XRT 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
 ! The data are in 5 columns: ";
 ! time, time error (+ve), time error (-ve), source flux, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/01014037
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
333.410	23188.050	-236.350	2.0974371e-13	4.9003449e-14	-4.9003449e-14
NO	NO	NO	NO	NO
! PC upper limits
429521.690	495.192	-46991.169	1.56706e-13	0	0