! Swift/XRT detailed lightcurve of trigger: 21912, name: GRB 260915A - source 1
 ! T0 for this burst is Swift MET=811127561.465 s, = 2026 Sep 15 at 01:12:03.000 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
175248.856	748.743	-878.494	1.783607e-02	3.851820e-03	-3.851820e-03	4.851382e-04	5.003819e-05	1.000000