! Swift/XRT detailed lightcurve of trigger: 1290305, name: GRB 250221A
 ! T0 for this burst is Swift MET=761801712.192 s, = 2025 Feb 21 at 03:34:37.068 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
NO	NO	NO	NO	NO
! PC data
149.815	11.358	-16.222	1.711178e+00	3.748582e-01	-3.748582e-01	2.903584e-03	1.676385e-03	1.000000
173.060	18.201	-11.887	1.485663e+00	3.331053e-01	-3.331053e-01	1.774407e-03	1.254695e-03	1.000000
204.194	14.648	-12.933	1.807668e+00	3.868229e-01	-3.868229e-01	2.903578e-03	1.676381e-03	1.000000
242.751	26.237	-23.910	9.305461e-01	2.094930e-01	-2.094930e-01	2.661614e-03	1.190310e-03	1.000000
309.463	27.223	-40.475	6.781453e-01	1.528784e-01	-1.528784e-01	2.365878e-03	9.658655e-04	1.000000
360.387	26.446	-23.701	9.589257e-01	2.097952e-01	-2.097952e-01	1.064645e-03	7.528179e-04	1.000000
422.200	29.823	-35.368	7.525689e-01	1.655030e-01	-1.655030e-01	2.456871e-03	1.003013e-03	1.000000
471.644	23.004	-19.621	1.127119e+00	2.537473e-01	-2.537473e-01	3.131309e-03	1.400364e-03	1.000000
554.483	78.061	-59.836	6.657470e-01	1.080282e-01	-1.080282e-01	3.678020e-03	8.437957e-04	1.000000
4714.398	323.630	-436.082	3.030704e-02	8.084122e-03	-8.084122e-03	6.302437e-04	7.427493e-05	1.000000
5181.328	113.252	-87.334	9.846599e-02	2.565444e-02	-2.565444e-02	6.682485e-04	2.014845e-04	1.000000
5466.045	219.679	-171.464	5.016672e-02	1.330081e-02	-1.330081e-02	9.969201e-04	1.762322e-04	1.000000
5848.767	107.748	-163.044	7.308264e-02	1.908826e-02	-1.908826e-02	6.299975e-04	1.683739e-04	1.000000
6055.785	126.390	-99.270	1.178089e-01	2.657089e-02	-2.657089e-02	7.559968e-04	2.020486e-04	1.000000
6380.209	218.166	-198.034	7.971933e-02	1.616582e-02	-1.616582e-02	8.197895e-04	1.549257e-04	1.000000
21769.791	1126.303	-704.026	1.079282e-02	3.138512e-03	-3.138512e-03	1.222807e-03	6.731332e-05	1.000000