! Swift/XRT detailed lightcurve of trigger: 20050, name: GRB 070309
 ! T0 for this burst is Swift MET=195127264 s, = 2007 Mar 09 at 10:01:02.188 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
41549.469	72984.161	-27640.431	1.344698e-03	3.200088e-04	-3.200088e-04	1.926226e-04	4.296444e-06	0.235743
NO	NO	NO	NO	NO
! PC upper limits
4239843.104	120148.924	-123662.357	1.3678e-03	0.0000e+00	0.0000e+00	1.4431e-04	4.0590e-06	0.0668