! 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
32059.923	4379.531	-2628.092	2.519992e-02	3.968222e-03	-3.968222e-03	3.965309e-04	3.926241e-05	0.302695
128375.295	3959.759	-2225.130	3.765608e-03	1.548684e-03	-1.237481e-03	2.626657e-04	2.051075e-05	0.482821