! Swift/XRT detailed lightcurve of trigger: 897653, name: GRB 190409A - source 1
 ! Swift/XRT lightcurve of trigger: 897653, name: GRB 190409A - source 1
 ! T0 for this burst is Swift MET=576507704.0 s, = 2019 Apr 09 at 13:01:21.280 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
4140.395	6027.637	-1184.941	4.254909e-03	1.793364e-03	-1.413461e-03	1.374751e-04	1.086836e-05	0.387258