! 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	7.185576e-02	1.877095e-02	-1.877095e-02	6.636212e-04	1.773602e-04	1.000000
48666.576	91.243	-189.576	6.647324e-02	1.735032e-02	-1.735032e-02	5.722039e-04	1.587008e-04	1.000000
48863.994	124.498	-106.175	8.123537e-02	2.116793e-02	-2.116793e-02	5.894278e-04	1.777192e-04	1.000000
49142.457	114.318	-153.965	7.099454e-02	1.851491e-02	-1.851491e-02	5.528704e-04	1.595999e-04	1.000000
49347.060	145.401	-90.286	8.102162e-02	2.116536e-02	-2.116536e-02	7.342204e-04	1.962286e-04	1.000000
49662.982	115.312	-170.521	6.633262e-02	1.722699e-02	-1.722699e-02	3.027050e-04	1.144117e-04	1.000000
49966.863	119.831	-188.568	6.057336e-02	1.586355e-02	-1.586355e-02	6.813495e-04	1.652515e-04	1.000000
50216.239	118.679	-129.545	8.004086e-02	2.026219e-02	-2.026219e-02	7.967293e-04	1.991823e-04	1.000000
50505.038	263.633	-170.120	4.986411e-02	1.225243e-02	-1.225243e-02	1.681296e-03	2.188861e-04	1.000000
54329.626	436.896	-332.850	4.998609e-02	1.316142e-02	-1.316142e-02	3.763888e-04	5.807805e-05	1.000000
55588.763	965.459	-822.241	3.806451e-02	7.709278e-03	-7.709278e-03	4.591846e-04	4.209338e-05	1.000000