! Swift/XRT detailed lightcurve of trigger: 10308, name: IceCube 170922A - source 2
 ! T0 for this burst is Swift MET=527806470 s, = 2017 Sep 22 at 20:54:10.272 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
431329.412	1163.792	-1335.986	7.732465e-03	2.435161e-03	-2.034828e-03	3.771666e-04	2.843000e-05	1.000000
1108519.634	728.583	-795.855	1.488129e-02	3.836773e-03	-3.836773e-03	1.009268e-03	7.481193e-05	1.000000
3524368.883	659.261	-624.477	2.164914e-02	4.860089e-03	-4.860089e-03	4.554379e-04	5.443524e-05	1.000000