! Swift/XRT detailed lightcurve of trigger: 21461, name: GRB 210827A - source 1
 ! Swift/XRT lightcurve of trigger: 21461, name: GRB 210827A - source 1
 ! 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
89620.894	65372.298	-44928.442	4.193786e-03	9.769379e-04	-9.769379e-04	1.901332e-04	9.871223e-06	0.063216
234289.523	6557.384	-5993.464	2.179382e-03	1.420822e-03	-1.010822e-03	1.246195e-04	1.252473e-05	0.198773