! Swift/XRT detailed lightcurve of trigger: 20869, name: GRB 190305A - source 3
 ! Swift/XRT lightcurve of trigger: 20869, name: GRB 190305A - source 3
 ! T0 for this burst is Swift MET=573483919.0 s, = 2019 Mar 05 at 13:04:56.453 UT
 ! Data covers 0.3-10 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
 ! BINMODE: 
READ TERR 1 2
READ SERR 3
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	BGrate  	BGerr   	FracExp
! PC data
36477.978	7061.680	-4529.927	1.719360e-02	5.520194e-03	-4.547650e-03	3.794319e-05	9.796890e-06	0.112478