! Swift/XRT hardness ratio of trigger: 20709, name: GRB 161023A
 ! T0 for this burst is Swift MET=498955120 s, = 2016 Oct 23 at 22:38:22.948 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
35394.767	557.949	-552.785	0.022671	0.005312
39425.513	240.859	-268.127	0.036819	0.009673
40066.289	339.744	-399.917	0.024939	0.006610
41060.558	631.709	-654.525	0.018457	0.004309
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
35394.767	557.949	-552.785	0.060772	0.008596
39425.513	240.859	-268.127	0.036833	0.009686
40066.289	339.744	-399.917	0.038697	0.008186
41060.558	631.709	-654.525	0.040545	0.006405
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
35394.767	557.949	-552.785	0.373048	0.102105
39425.513	240.859	-268.127	0.999625	0.371594
40066.289	339.744	-399.917	0.644472	0.218557
41060.558	631.709	-654.525	0.455213	0.128324