! Swift/XRT hardness ratio of trigger: 20600, name: GRB 160221A
 ! T0 for this burst is Swift MET=477791382 s, = 2016 Feb 21 at 23:49:26.124 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
25735.849	7503.699	-4439.899	0.006856	0.001833
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
25735.849	7503.699	-4439.899	0.009281	0.002144
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
25735.849	7503.699	-4439.899	0.738700	0.261020