! Swift/XRT detailed lightcurve of trigger: 21430, name: GRB 210506A - source 4
 ! Swift/XRT lightcurve of trigger: 21430, name: GRB 210506A - source 4
 ! T0 for this burst is Swift MET=641954415.0 s, = 2021 May 06 at 00:39:48.000 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
36196.345	9450.815	-7060.946	3.305005e-03	1.205382e-03	-9.840251e-04	1.803678e-04	1.034480e-05	0.294436