! Swift/XRT detailed lightcurve of trigger: 21778, name: GRB 250217C - source 1
 ! T0 for this burst is Swift MET=761529317.105 s, = 2025 Feb 17 at 23:54:42.000 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
74546.776	1972.050	-3456.116	1.048925e-02	5.149402e-03	-3.908757e-03	2.838989e-04	4.731649e-05	0.140881