! Swift/XRT detailed lightcurve of trigger: 1093860, name: GRB 220218A - source 4
 ! T0 for this burst is Swift MET=666916168.131 s, = 2022 Feb 18 at 22:28:59.489 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
380620.748	49728.456	-26804.304	2.787527e-03	1.240704e-03	-9.778761e-04	2.039316e-04	1.324678e-05	0.050518
1159264.242	78085.410	-71345.207	8.791359e-04	4.893856e-04	-3.714780e-04	1.020723e-04	4.713260e-06	0.059029