! Swift/XRT detailed lightcurve of trigger: 20615, name: GRB 160521B
 ! T0 for this burst is Swift MET=485514838 s, = 2016 May 21 at 09:13:41.700 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
45057.590	3962.904	-3163.632	1.025178e-02	2.118462e-03	-2.118462e-03	3.914780e-04	2.840080e-05	0.473206