! Swift/XRT detailed lightcurve of trigger: 345551, name: GRB 090307
 ! T0 for this burst is Swift MET=258090402.432 s, = 2009 Mar 07 at 03:46:37.878 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
200.088	89.885	-65.568	1.611214e-01	3.639485e-02	-3.639485e-02	1.284671e-03	4.062485e-04	1.000000
420.830	104.830	-130.857	7.961721e-02	2.078059e-02	-2.078059e-02	6.778678e-04	2.396625e-04	1.000000
607.026	201.957	-81.367	1.315600e-01	2.441334e-02	-2.441334e-02	1.691681e-03	3.453129e-04	1.000000