! Swift/XRT detailed lightcurve of trigger: 1056426, name: GRB 210618A - source 16
 ! Swift/XRT lightcurve of trigger: 1056426, name: GRB 210618A - source 16
 ! 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
420491.923	4361.457	-36430.476	1.293952e-03	9.845390e-04	-6.623096e-04	5.177401e-05	5.457460e-06	0.081811
NO	NO	NO	NO	NO	NO
! PC Upper limit
15991.220	24049.694	-12258.859	2.6873e-03	0.0000e+00	0.0000e+00	8.3456e-05	5.0054e-06	0.1943