! Swift/XRT detailed lightcurve of trigger: 21749, name: GRB 241223A - source 1
 ! T0 for this burst is Swift MET=756648560.771 s, = 2024 Dec 23 at 12:08:46.000 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
73627.400	26208.894	-53010.151	4.676634e-03	2.380237e-03	-1.806767e-03	1.896398e-04	1.638238e-05	0.028105