! Swift/XRT detailed lightcurve of trigger: 21828, name: GRB 250506A - source 6
 ! T0 for this burst is Swift MET=768191037.563 s, = 2025 May 06 at 02:23:22.000 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 upper limits
137322.429	1016.766	-660.618	1.3078e-02	0.0000e+00	0.0000e+00	5.0373e-04	3.9823e-05	1.0000