! Swift/XRT detailed lightcurve of trigger: 20064, name: GRB 080229B
 ! Swift/XRT lightcurve of trigger: 20064, name: GRB 080229B
 ! T0 for this burst is Swift MET=226020782.0 s, = 2008 Feb 29 at 23:32:59.390 UT
 ! Data covers 0.3-10 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
 ! There are 3 datasets per PC mode:
 ! source count-rate, background count-rate (scaled to the source area)
 ! And fractional exposure. 
 ! Columns are given with each dataset
READ TERR 1
READ SERR 2
! PC source count-rate
!TIME		Err (pos)	Err(neg)	Rate		Error
110265.852892	10331.625080	-35408.542429	0.014186	0.003625
126591.180212	1842.457420	-688.694640	0.021457	0.005564
140429.168277	3071.833834	-8742.457054	0.011622	0.003157
144754.428791	1018.186601	-1253.426679	0.012952	0.003327
149971.424622	745.631810	-813.908790	0.014646	0.003431
156182.073866	774.430186	-870.358614	0.014130	0.003420
162091.883644	684.678188	-787.106912	0.011862	0.003278
170128.121588	4228.969384	-2757.083596	0.009725	0.002579
192216.672436	5577.542775	-8512.304425	0.010973	0.002701
204722.984581	2722.823931	-3558.447669	0.015356	0.003572
376402.641061	17792.838651	-29082.083129	0.004195	0.000807
453296.714434	4438.541858	-7696.520902	0.004452	0.001246
485537.066077	29970.260935	-18009.767106	0.003523	0.000754
719206.200576	44771.298196	-25403.609224	0.002045	0.000620
839177.901145	80607.287207	-69858.290893	0.001087	0.000328
NO NO NO NO NO NO
! PC background data
!TIME		Err (pos)	Err(neg)	Rate		Error
110265.852892	10331.625080	-35408.542429	0.000396	0.000072
126591.180212	1842.457420	-688.694640	0.000636	0.000168
140429.168277	3071.833834	-8742.457054	0.000364	0.000046
144754.428791	1018.186601	-1253.426679	0.000413	0.000064
149971.424622	745.631810	-813.908790	0.000900	0.000171
156182.073866	774.430186	-870.358614	0.000906	0.000169
162091.883644	684.678188	-787.106912	0.000661	0.000103
170128.121588	4228.969384	-2757.083596	0.000430	0.000071
192216.672436	5577.542775	-8512.304425	0.000622	0.000094
204722.984581	2722.823931	-3558.447669	0.000492	0.000116
376402.641061	17792.838651	-29082.083129	0.000352	0.000040
453296.714434	4438.541858	-7696.520902	0.000428	0.000058
485537.066077	29970.260935	-18009.767106	0.000227	0.000021
719206.200576	44771.298196	-25403.609224	0.000245	0.000016
839177.901145	80607.287207	-69858.290893	0.000184	0.000011
NO NO NO NO NO NO
!  PC fractional exposure data
!TIME		Err (pos)	Err(neg)	Fraction exposure	Null
110265.852892	10331.625080	-35408.542429	0.047087	0
126591.180212	1842.457420	-688.694640	0.349674	0
140429.168277	3071.833834	-8742.457054	0.171691	0
144754.428791	1018.186601	-1253.426679	1.000000	0
149971.424622	745.631810	-813.908790	1.000000	0
156182.073866	774.430186	-870.358614	1.000000	0
162091.883644	684.678188	-787.106912	1.000000	0
170128.121588	4228.969384	-2757.083596	0.302194	0
192216.672436	5577.542775	-8512.304425	0.145920	0
204722.984581	2722.823931	-3558.447669	0.245889	0
376402.641061	17792.838651	-29082.083129	0.187479	0
453296.714434	4438.541858	-7696.520902	0.324594	0
485537.066077	29970.260935	-18009.767106	0.199048	0
719206.200576	44771.298196	-25403.609224	0.128340	0
839177.901145	80607.287207	-69858.290893	0.120061	0