! Swift/XRT detailed lightcurve of trigger: 1277428, name: GRB 241229B
 ! T0 for this burst is Swift MET=757129010.752 s, = 2024 Dec 29 at 01:36:15.947 UT

 ! Data covers 0.3-10 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
 ! BINMODE: 
READ TERR 1 2
READ SERR 3
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	BGrate  	BGerr   	FracExp
! PC data
26215.136	2686.792	-2715.609	1.426683e-02	3.364780e-03	-3.364780e-03	1.116500e-03	6.720537e-05	0.349010
39867.783	5866.345	-6385.636	6.471987e-03	1.876766e-03	-1.876766e-03	5.137485e-04	2.584949e-05	0.260717
NO	NO	NO	NO	NO
! PC upper limits
51797.210	4581.814	-1516.443	1.1993e-02	0.0000e+00	0.0000e+00	5.7993e-04	4.0211e-05	0.2640