! Swift/XRT detailed lightcurve of trigger: 18993, name: GRB 241217A - source 4
 ! T0 for this burst is Swift MET=756147518.736 s, = 2024 Dec 17 at 16:58:04.000 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 upper limits
46582.120	358.794	-349.483	1.5449e-01	0.0000e+00	0.0000e+00	2.7591e-02	8.2665e-04	0.3611