! Swift/XRT detailed lightcurve of trigger: 20872, name: GRB 190305A - source 4
 ! Swift/XRT lightcurve of trigger: 20872, name: GRB 190305A - source 4
 ! 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: GRB-like (counts)
READ TERR 1 2
READ SERR 3
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	BGrate  	BGerr   	FracExp
! PC data
35979.598	2756.700	-2562.681	2.080381e-02	8.489731e-03	-6.691283e-03	2.011697e-04	3.032747e-05	0.125380