! Swift/XRT hardness ratio of trigger: 21503, name: GRB 220527A - source 2
 ! T0 for this burst is Swift MET=675335864.29, = 2022 May 27 at 09:17:15.000 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
NO	NO	NO	NO	NO
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
30249.721	105.076	-130.611	0.188992	0.042738
30449.712	103.163	-94.915	0.224292	0.050513
30689.754	163.999	-136.879	0.144430	0.032830
30969.700	122.247	-115.947	0.146076	0.032969
31225.899	131.823	-133.952	0.165817	0.037459
31503.503	94.921	-145.781	0.194828	0.042639
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
30249.721	105.076	-130.611	0.235827	0.047631
30449.712	103.163	-94.915	0.224353	0.050475
30689.754	163.999	-136.879	0.151668	0.033453
30969.700	122.247	-115.947	0.188318	0.035271
31225.899	131.823	-133.952	0.282802	0.048940
31503.503	94.921	-145.781	0.222353	0.045737
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
30249.721	105.076	-130.611	0.801402	0.242987
30449.712	103.163	-94.915	0.999731	0.318248
30689.754	163.999	-136.879	0.952279	0.301618
30969.700	122.247	-115.947	0.775687	0.227498
31225.899	131.823	-133.952	0.586335	0.166854
31503.503	94.921	-145.781	0.876211	0.263166