! Swift/XRT detailed lightcurve of trigger: 21461, name: GRB 210827A - source 9
 ! Swift/XRT lightcurve of trigger: 21461, name: GRB 210827A - source 9
 ! T0 for this burst is Swift MET=651751191.8 s, = 2021 Aug 27 at 09:59:24.000 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
88461.293	152385.612	-43768.841	6.626328e-04	4.216754e-04	-3.112900e-04	9.126097e-05	4.809876e-06	0.048266