! Swift/XRT detailed lightcurve of trigger: 597519, name: GRB 140428A
 ! T0 for this burst is Swift MET=420417661.952 s, = 2014 Apr 28 at 22:40:50.007 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
136.138	31.451	-28.724	7.486706e-01	1.655300e-01	-1.655300e-01	4.487108e-03	1.418948e-03	1.000000
199.417	68.465	-31.828	6.286308e-01	1.136700e-01	-1.136700e-01	7.043919e-03	1.381426e-03	0.999994
5242.109	154.245	-303.310	4.677667e-02	1.246186e-02	-1.246186e-02	1.126986e-03	1.505999e-04	0.893210
6461.221	4592.299	-1064.867	2.229157e-02	4.736294e-03	-4.736294e-03	1.039819e-03	7.091510e-05	0.248639
NO	NO	NO	NO	NO
! PC upper limits
57198.459	22122.562	-24952.839	1.6391e-03	0.0000e+00	0.0000e+00	1.9109e-04	5.4731e-06	0.1690