! Swift/XRT detailed lightcurve of trigger: 21914, name: EP#01709319842 - source 2
 ! T0 for this burst is Swift MET=811884988.519 s, = 2026 Sep 23 at 19:35:50.000 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
8536.436	4010.791	-2155.934	6.133634e-03	2.817754e-03	-2.182087e-03	2.076468e-04	1.936316e-05	0.312258