! Swift/XRT detailed lightcurve of trigger: 20417, name: GRB 140909A
 ! T0 for this burst is Swift MET=431938611 s, = 2014 Sep 09 at 06:56:38.497 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
50700.224	5862.376	-6664.650	7.046155e-03	1.517694e-03	-1.517694e-03	2.516120e-04	1.341097e-05	0.397701
207439.825	44447.081	-59419.960	9.289212e-04	5.899905e-04	-4.355439e-04	1.070817e-04	4.803269e-06	0.076957