! 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	2.771622e-02	5.333447e-03	-5.333447e-03	3.767517e-04	4.863844e-05	0.217708
356160.814	1142.562	-5309.827	2.704648e-02	5.736678e-03	-5.736678e-03	3.430032e-04	4.756599e-05	0.175252
368765.224	480.121	-550.380	1.901649e-02	4.996765e-03	-4.996765e-03	2.517017e-04	4.316649e-05	1.000000
722677.691	87567.773	-10929.908	8.470380e-03	1.884775e-03	-1.884775e-03	2.676964e-04	2.136450e-05	0.034823
2277773.502	18130.407	-35263.288	9.183166e-04	5.071007e-04	-3.846109e-04	9.142300e-05	4.498632e-06	0.175485
5623053.894	156009.243	-244085.055	1.407694e-03	1.096063e-03	-7.385295e-04	9.251011e-05	8.664366e-06	0.006492
NO	NO	NO	NO	NO
! PC upper limits
4374650.409	132.887	-132.887	4.5192e-02	0.0000e+00	0.0000e+00	6.8955e-05	1.6724e-05	1.0000
4988130.561	62734.804	-62734.804	2.3129e-02	0.0000e+00	0.0000e+00	5.3200e-05	7.4496e-06	0.0071
6198139.952	315764.594	-131385.570	5.4563e-03	0.0000e+00	0.0000e+00	2.1582e-04	1.6504e-05	0.0075
6947758.146	307.144	-307.144	1.9312e-02	0.0000e+00	0.0000e+00	1.6122e-04	2.4033e-05	1.0000
18543860.195	80265.292	-1164.641	1.4596e-03	0.0000e+00	0.0000e+00	9.3286e-05	4.4321e-06	0.0922
18984575.584	6267.564	-6267.564	3.6589e-03	0.0000e+00	0.0000e+00	1.6369e-04	1.2133e-05	0.2032