! Swift/XRT lightcurve of trigger: 361831, name: GRB 090904B
 ! T0 for this burst is Swift MET=273720263.168 s, = 2009 Sep 04 at 01:24:18.113 UT

 ! Data covers 0.3-10 keV
 ! The data are in 5 columns: ";
 ! time, time error (+ve), time error (-ve), source flux, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/00361831
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! WTSLEW data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
122.796056177759	5.48278686747587	-3.88337813163513	4.26606444620531e-10	5.60239239297369e-11	-5.60330839079582e-11
NO	NO	NO	NO	NO
! WT data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
145.293	3.892	-7.440	1.9570018e-10	3.682133e-11	-3.6818743e-11
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
175.781	15.525	-17.070	1.8078411e-10	4.0586468e-11	-4.0586468e-11
213.021	18.402	-21.715	1.4471249e-10	3.25317395e-11	-3.25317395e-11
244.528	9.461	-13.105	2.66458725e-10	5.84421045e-11	-5.84421045e-11
263.218	8.323	-9.228	3.2631768e-10	7.335705e-11	-7.335705e-11
279.779	9.312	-8.239	3.2452537e-10	7.2954115e-11	-7.2954115e-11
302.661	14.011	-13.569	2.09297465e-10	4.7050601e-11	-4.7050601e-11
329.273	9.965	-12.601	2.56083165e-10	5.74912845e-11	-5.74912845e-11
354.271	17.562	-15.033	1.9409715e-10	4.1582723e-11	-4.1582723e-11
389.423	17.513	-17.590	1.72526185e-10	3.77438945e-11	-3.77438945e-11
427.231	22.329	-20.296	1.3643786e-10	3.0795063e-11	-3.0795063e-11
471.720	17.956	-22.161	1.51563425e-10	3.3284615e-11	-3.3284615e-11
520.548	24.290	-30.871	1.0882911e-10	2.39302895e-11	-2.39302895e-11
574.271	20.713	-29.434	1.2039196e-10	2.6371878e-11	-2.6371878e-11
621.228	26.410	-26.244	1.15157705e-10	2.52896085e-11	-2.52896085e-11
665.613	17.127	-17.975	1.64238685e-10	3.70202365e-11	-3.70202365e-11
718.148	24.768	-35.408	9.545796e-11	2.1516716e-11	-2.1516716e-11
792.817	32.840	-49.901	6.9610255e-11	1.56905125e-11	-1.56905125e-11
849.564	28.746	-23.907	1.0967775e-10	2.4688833e-11	-2.4688833e-11
897.177	21.251	-18.866	1.44765465e-10	3.2718582e-11	-3.2718582e-11
952.942	50.735	-34.514	6.8188965e-11	1.5390765e-11	-1.5390765e-11
1047.237	81.805	-43.560	4.55451685e-11	1.03353705e-11	-1.03353705e-11
1237.294	114.892	-108.252	4.5380751e-11	7.7759435e-12	-7.7759435e-12
29247.947	412.638	-434.836	1.49977035e-12	3.9927992e-13	-3.9927992e-13
30813.101	524.874	-1152.516	8.5348965e-13	2.19680565e-13	-2.19680565e-13
35771.431	1346.251	-1163.569	8.323692e-13	1.7531228e-13	-1.7531228e-13
40805.635	285.439	-416.609	1.7725604e-12	4.6691346e-13	-4.6691346e-13
41793.976	1104.858	-702.902	6.6483625e-13	1.82205595e-13	-1.82205595e-13
47247.393	1433.608	-1078.707	6.679738e-13	1.5732483e-13	-1.5732483e-13