! Swift/XRT hardness ratio of trigger: 227996, name: GRB 060904A
 ! T0 for this burst is Swift MET=179024602.624 s, = 2006 Sep 04 at 01:03:21.202 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
88752.199	80541.585	-34916.266	0.005422	0.001326
216148.614	81128.382	-42344.423	0.001493	0.000416
404647.202	124289.042	-102720.412	0.000835	0.000235
668555.816	236458.704	-123783.746	0.000409	0.000130
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
88752.199	80541.585	-34916.266	0.007334	0.001529
216148.614	81128.382	-42344.423	0.002676	0.000548
404647.202	124289.042	-102720.412	0.001074	0.000272
668555.816	236458.704	-123783.746	0.000853	0.000175
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
88752.199	80541.585	-34916.266	0.739332	0.237521
216148.614	81128.382	-42344.423	0.558172	0.193022
404647.202	124289.042	-102720.412	0.777371	0.294310
668555.816	236458.704	-123783.746	0.478800	0.180697