! Swift/XRT detailed lightcurve of trigger: 21450, name: GRB 210605B - source 3
 ! Swift/XRT lightcurve of trigger: 21450, name: GRB 210605B - source 3
 ! T0 for this burst is Swift MET=644597785.2 s, = 2021 Jun 05 at 14:55:58.000 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
89792.854	6834.259	-15533.725	3.974863e-03	1.336448e-03	-1.100994e-03	1.186058e-04	7.516338e-06	0.221608
691474.837	24539.279	-38849.035	2.217295e-03	8.467688e-04	-6.845452e-04	1.034087e-04	6.202041e-06	0.111876