! Swift/XRT hardness ratio of trigger: 1095288, name: GRB 220306B
 ! T0 for this burst is Swift MET=668283366.208 s, = 2022 Mar 06 at 18:15:37.473 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
 ! BINMODE: GRB-like (counts)

READ TERR 1
READ SERR 2
NO	NO	NO	NO	NO
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
165.841	108.607	-54.369	0.636765	0.091372
378.393	139.265	-103.945	0.233931	0.041639
711.961	352.293	-194.303	0.078701	0.013190
1344.570	359.039	-280.316	0.058210	0.010523
8429.484	3821.280	-3324.130	0.019096	0.003821
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
165.841	108.607	-54.369	0.262345	0.059112
378.393	139.265	-103.945	0.138338	0.031102
711.961	352.293	-194.303	0.031979	0.008509
1344.570	359.039	-280.316	0.028763	0.007811
8429.484	3821.280	-3324.130	0.007260	0.002346
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
165.841	108.607	-54.369	2.427204	0.648385
378.393	139.265	-103.945	1.691013	0.484911
711.961	352.293	-194.303	2.460987	0.773860
1344.570	359.039	-280.316	2.023782	0.660206
8429.484	3821.280	-3324.130	2.630243	0.999643