! Swift/XRT hardness ratio of trigger: 261664, name: GRB 070223
 ! T0 for this burst is Swift MET=193886102.464 s, = 2007 Feb 23 at 01:15:00.682 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
2931.568	7293.069	-2659.187	0.068113	0.011560
17771.968	4917.404	-6120.126	0.010439	0.002235
32175.308	8638.818	-5265.004	0.004898	0.001056
49914.004	14055.356	-5636.111	0.003534	0.000742
152975.625	136459.126	-85083.387	0.001219	0.000290
504480.528	299515.448	-210937.085	0.000512	0.000123
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
2931.568	7293.069	-2659.187	0.027601	0.007254
17771.968	4917.404	-6120.126	0.010449	0.002224
32175.308	8638.818	-5265.004	0.004534	0.001016
49914.004	14055.356	-5636.111	0.002220	0.000592
152975.625	136459.126	-85083.387	0.000959	0.000273
504480.528	299515.448	-210937.085	0.000322	0.000096
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
2931.568	7293.069	-2659.187	2.467734	0.772048
17771.968	4917.404	-6120.126	0.999024	0.301615
32175.308	8638.818	-5265.004	1.080332	0.335835
49914.004	14055.356	-5636.111	1.592043	0.540465
152975.625	136459.126	-85083.387	1.270988	0.470974
504480.528	299515.448	-210937.085	1.589630	0.606643