! Swift/XRT hardness ratio of trigger: 509018, name: GRB 111204A
 ! T0 for this burst is Swift MET=344698656 s, = 2011 Dec 04 at 13:37:28.359 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
223.456	109.846	-65.665	0.649324	0.106339
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
223.456	109.846	-65.665	0.343413	0.077136
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
223.456	109.846	-65.665	1.890794	0.525599