! Swift/XRT detailed lightcurve of trigger: 1056426, name: GRB 210618A - source 12
 ! Swift/XRT lightcurve of trigger: 1056426, name: GRB 210618A - source 12
 ! T0 for this burst is Swift MET=645673444.3 s, = 2021 Jun 18 at 01:43:37.000 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
21353.185	18687.729	-17620.826	1.174226e-03	6.212371e-04	-4.711777e-04	8.955945e-05	5.440349e-06	0.194322
NO	NO	NO	NO	NO	NO
! PC Upper limit
403911.666	20941.715	-19850.217	5.9041e-03	0.0000e+00	0.0000e+00	5.2733e-05	5.3268e-06	0.0818