! Swift/XRT detailed lightcurve of trigger: 20878, name: GRB 190306A - source 1
 ! Swift/XRT lightcurve of trigger: 20878, name: GRB 190306A - source 1
 ! T0 for this burst is Swift MET=573598319.0 s, = 2019 Mar 06 at 20:51:36.444 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
25497.741	109.079	-68.939	4.061095e-02	2.157124e-02	-1.591831e-02	2.398899e-04	7.232951e-05	1.000000