! Swift/XRT hardness ratio of trigger: 374598, name: GRB 091102
 ! T0 for this burst is Swift MET=278865283.6, = 2009 Nov 02 at 14:34:38.359 UT
 ! The hard band is 1.5-10 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
READ TERR 1 
READ SERR 2
! PC -- hard data
!TIME		Err (pos)	Err(neg)	Rate		Error
1113.507647	165.887153	-125.345944	0.219471	0.047577
NO NO NO NO NO
! PC -- soft data
!TIME		Err (pos)	Err(neg)	Rate		Error
1113.507647	165.887153	-125.345944	0.207868	0.044270
NO NO NO NO NO
! PC -- hardness ratio
!TIME		Err (pos)	Err(neg)	Rate		Error
1113.507647	165.887153	-125.345944	1.055820	0.320854