! Swift/XRT detailed lightcurve of trigger: 1056426, name: GRB 210618A - source 10
 ! Swift/XRT lightcurve of trigger: 1056426, name: GRB 210618A - source 10
 ! 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
12309.359	27731.555	-8577.002	1.258895e-03	7.067527e-04	-5.215421e-04	4.387850e-05	3.559016e-06	0.194322
NO	NO	NO	NO	NO	NO
! PC Upper limit
404457.414	20395.967	-20395.967	4.3779e-03	0.0000e+00	0.0000e+00	6.6881e-06	1.4955e-06	0.0818