! Swift/XRT detailed lightcurve of trigger: 21481, name: GRB 220219B
 ! T0 for this burst is Swift MET=666955673.786 s, = 2022 Feb 19 at 09:27:25.141 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
325729.702	2893.965	-3198.438	2.771153e-02	5.334913e-03	-5.334913e-03	3.859049e-04	4.941005e-05	0.217708
360882.619	8362.726	-10031.632	2.244745e-02	3.755111e-03	-3.755111e-03	2.942187e-04	3.191250e-05	0.117498
722677.691	87567.773	-10929.908	8.560331e-03	1.901104e-03	-1.901104e-03	2.558304e-04	2.061540e-05	0.034823
2274447.123	21456.785	-31936.909	7.122217e-04	4.441051e-04	-3.278481e-04	8.315897e-05	4.142443e-06	0.175485
5623053.894	156009.243	-244085.055	1.444244e-03	1.123824e-03	-7.563594e-04	9.126041e-05	8.662055e-06	0.006492
NO	NO	NO	NO	NO
! PC upper limits
4374650.409	132.887	-132.887	4.4961e-02	0.0000e+00	0.0000e+00	6.9439e-05	1.6841e-05	1.0000
4988130.561	62734.804	-62734.804	2.3909e-02	0.0000e+00	0.0000e+00	5.3613e-05	7.5073e-06	0.0071
6198139.952	315764.594	-131385.570	5.7339e-03	0.0000e+00	0.0000e+00	1.4380e-04	1.1127e-05	0.0075
6947758.146	307.144	-307.144	2.0861e-02	0.0000e+00	0.0000e+00	1.6512e-04	2.4346e-05	1.0000
18543860.195	80265.292	-1164.641	1.4618e-03	0.0000e+00	0.0000e+00	9.1728e-05	4.4443e-06	0.0922
18984575.584	6267.564	-6267.564	3.5531e-03	0.0000e+00	0.0000e+00	1.5372e-04	1.1620e-05	0.2032