! Swift/XRT hardness ratio of trigger: 1080859, name: GRB 211023B
 ! T0 for this burst is Swift MET=656715980.096 s, = 2021 Oct 23 at 21:05:52.141 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
178.317	56.134	-69.232	0.360239	0.078765
283.927	118.514	-49.476	0.255664	0.057464
528.347	164.943	-125.906	0.108821	0.024641
806.591	139.938	-113.301	0.081379	0.019910
1318.871	507.716	-372.343	0.034482	0.007014
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
178.317	56.134	-69.232	1.148744	0.140471
283.927	118.514	-49.476	0.495677	0.079793
528.347	164.943	-125.906	0.165576	0.029839
806.591	139.938	-113.301	0.071506	0.018725
1318.871	507.716	-372.343	0.054723	0.008853
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
178.317	56.134	-69.232	0.313594	0.078561
283.927	118.514	-49.476	0.515789	0.142597
528.347	164.943	-125.906	0.657224	0.190198
806.591	139.938	-113.301	1.138081	0.407857
1318.871	507.716	-372.343	0.630111	0.163768