! Swift/XRT detailed lightcurve of trigger: 20139, name: GRB 100528A
 ! T0 for this burst is Swift MET=296704085 s, = 2010 May 28 at 01:47:59.162 UT

 ! Data covers 0.3-10 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
 ! BINMODE: GRB-like (counts)
READ TERR 1 2
READ SERR 3
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	BGrate  	BGerr   	FracExp
! PC data
42915.867	234.975	-436.984	7.866275e-02	2.070215e-02	-2.070215e-02	4.207452e-04	6.570936e-05	1.000000
43899.085	1098.682	-748.243	5.622581e-02	1.075917e-02	-1.075917e-02	4.769667e-04	4.283287e-05	0.970649
48374.242	102.758	-158.003	7.244974e-02	1.892618e-02	-1.892618e-02	6.638235e-04	1.774143e-04	1.000000
48666.576	91.243	-189.576	6.795365e-02	1.772192e-02	-1.772192e-02	5.283492e-04	1.525213e-04	1.000000
48863.994	124.498	-106.175	8.244346e-02	2.148279e-02	-2.148279e-02	5.896075e-04	1.777733e-04	1.000000
49142.457	114.318	-153.965	6.945175e-02	1.811262e-02	-1.811262e-02	5.530390e-04	1.596486e-04	1.000000
49347.060	145.401	-90.286	7.928619e-02	2.071208e-02	-2.071208e-02	7.344442e-04	1.962885e-04	1.000000
49662.982	115.312	-170.521	6.618439e-02	1.718852e-02	-1.718852e-02	3.027972e-04	1.144466e-04	1.000000
49966.863	119.831	-188.568	6.110023e-02	1.600160e-02	-1.600160e-02	6.815573e-04	1.653019e-04	1.000000
50216.239	118.679	-129.545	8.101407e-02	2.050864e-02	-2.050864e-02	7.969722e-04	1.992431e-04	1.000000
50505.038	263.633	-170.120	5.106753e-02	1.253926e-02	-1.253926e-02	1.653303e-03	2.170893e-04	1.000000
54329.626	436.896	-332.850	5.654201e-02	1.488753e-02	-1.488753e-02	3.762868e-04	5.806232e-05	1.000000
55588.763	965.459	-822.241	4.426171e-02	8.961866e-03	-8.961866e-03	4.552026e-04	4.190479e-05	1.000000