! Swift/XRT detailed lightcurve of trigger: 20948, name: GRB 190919B
 ! T0 for this burst is Swift MET=590629600 s, = 2019 Sep 19 at 23:46:16.389 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
29154.686	277.145	-590.387	2.201989e-02	5.846678e-03	-5.846678e-03	4.747217e-04	6.713579e-05	1.000000
30238.630	499.498	-806.799	2.747263e-02	5.288687e-03	-5.288687e-03	3.909346e-04	4.964874e-05	1.000000
36038.207	401.246	-413.627	2.155859e-02	6.483349e-03	-5.420401e-03	4.055021e-04	6.411551e-05	1.000000