! Swift/XRT detailed lightcurve of trigger: 1154967, name: GRB 230217A - source 4
 ! T0 for this burst is Swift MET=698363621.639001 s, = 2023 Feb 17 at 21:53:10.660 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
64708.970	19662.430	-14991.021	2.842473e-03	1.736627e-03	-1.282676e-03	1.801381e-04	8.417300e-06	0.110846
NO	NO	NO	NO	NO
! PC upper limits
336866.697	6031.820	-6882.364	5.2286e-03	0.0000e+00	0.0000e+00	3.0414e-04	1.5581e-05	0.2506