! Swift/XRT detailed lightcurve of trigger: 20961, name: HAWC 191210A - source 4
 ! Swift/XRT lightcurve of trigger: 20961, name: HAWC 191210A - source 4
 ! T0 for this burst is Swift MET=597682580.0 s, = 2019 Dec 10 at 14:55:55.871 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
16494.558	9200.053	-8092.728	1.386558e-02	1.020575e-02	-6.873455e-03	1.791333e-04	3.656543e-05	0.025518