! Swift/XRT detailed lightcurve of trigger: 21461, name: GRB 210827A - source 7
 ! Swift/XRT lightcurve of trigger: 21461, name: GRB 210827A - source 7
 ! 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
81547.964	56698.162	-36855.514	1.083560e-02	2.227659e-03	-2.227659e-03	1.901174e-04	1.315070e-05	0.038137
154362.938	630.255	-788.877	1.907139e-02	4.319401e-03	-4.319401e-03	1.788193e-04	2.184626e-05	1.000000
240274.935	571.971	-518.705	2.147257e-02	5.121234e-03	-5.121234e-03	1.933230e-04	2.583388e-05	1.000000