! Swift/XRT hardness ratio of trigger: 21455, name: GRB 210706A
 ! T0 for this burst is Swift MET=647252296.471 s, = 2021 Jul 06 at 08:17:49.150 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
47403.575	3817.258	-4060.067	0.007607	0.001807
75864.255	67036.573	-20876.684	0.006486	0.001501
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
47403.575	3817.258	-4060.067	0.009723	0.002041
75864.255	67036.573	-20876.684	0.004821	0.001305
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
47403.575	3817.258	-4060.067	0.782413	0.248028
75864.255	67036.573	-20876.684	1.345521	0.479311