! 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
166.399	108.048	-54.928	0.651653	0.092560
371.739	143.411	-97.292	0.240153	0.042746
697.821	346.374	-182.671	0.083513	0.013804
1338.138	365.471	-293.943	0.056167	0.010153
8292.414	3958.350	-3187.061	0.017782	0.003431
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
166.399	108.048	-54.928	0.261322	0.058881
371.739	143.411	-97.292	0.143527	0.032269
697.821	346.374	-182.671	0.033335	0.008829
1338.138	365.471	-293.943	0.029438	0.007749
8292.414	3958.350	-3187.061	0.007403	0.002327
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
166.399	108.048	-54.928	2.493683	0.664202
371.739	143.411	-97.292	1.673217	0.479809
697.821	346.374	-182.671	2.505294	0.782157
1338.138	365.471	-293.943	1.908010	0.609303
8292.414	3958.350	-3187.061	2.401848	0.885978