! Swift/XRT hardness ratio of trigger: 21506, name: GRB 220627A - source 3
 ! 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   	Flux    	Fluxpos 	Fluxneg
45104.451	878.042	-826.922	8.13410902999179e-13	1.82031949361361e-13	-1.82031949361361e-13
NO	NO	NO	NO	NO
! PC upper limits
136890.266	765.691	-961.884	7.50940468665436e-13	0	0