! Swift/XRT hardness ratio of trigger: 21506, name: GRB 220627A - source 2
 ! T0 for this burst is Swift MET=678057689.589, = 2022 Jun 27 at 21:21:00.000 UT
 ! The hard band is 1.51-10 keV
 ! The soft band is 0.3-1.5 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
! There are 3 datasets: Hard, Soft, and the ratio
! Columns are as labelled
READ TERR 1 
READ SERR 2

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
45128.295	854.197	-850.767	1.848288e-02	4.037884e-03	-4.037884e-03
50753.574	987.559	-704.266	9.045645e-03	3.354416e-03	-2.763437e-03