! Swift/XRT detailed lightcurve of trigger: 21534, name: GRB 221231A
 ! T0 for this burst is Swift MET=694215995.756 s, = 2022 Dec 31 at 21:46:05.262 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
35492.678	8810.197	-2803.417	9.950456e-03	1.881720e-03	-1.881720e-03	3.118348e-04	1.735095e-05	0.429196
109728.574	10264.624	-2496.351	3.234348e-03	1.116025e-03	-9.194041e-04	1.798115e-04	1.088269e-05	0.383533