! Swift/XRT detailed lightcurve of trigger: 1350381, name: GRB 250917B - source 3
 ! T0 for this burst is Swift MET=779783300.490001 s, = 2025 Sep 17 at 06:27:44.143 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
19669.362	8689.842	-19527.488	2.987973e-03	1.110824e-03	-9.068322e-04	1.955170e-04	1.187681e-05	0.193797
134051.603	10875.599	-12263.324	3.961893e-03	1.511224e-03	-1.221705e-03	1.807790e-04	1.411647e-05	0.172615