! Swift/XRT detailed lightcurve of trigger: 945344, name: GRB 191220A
 ! T0 for this burst is Swift MET=598541401.92 s, = 2019 Dec 20 at 13:29:37.799 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
! WT data
141.666	2.114	-3.019	6.183305e+00	1.219673e+00	-1.219674e+00	3.169170e-01	2.240942e-01	1.000000
145.858	2.054	-2.079	7.899327e+00	1.498662e+00	-1.498664e+00	1.967935e-01	1.967935e-01	1.000000
150.903	1.731	-2.991	6.744370e+00	1.279544e+00	-1.279546e+00	1.722492e-01	1.722492e-01	1.000000
156.223	2.731	-3.589	5.165256e+00	9.430466e-01	-9.430478e-01	0.000000e+00	0.000000e+00	1.000000
162.206	4.013	-3.253	4.372917e+00	8.296320e-01	-8.296331e-01	1.119374e-01	1.119374e-01	1.000000
NO	NO	NO	NO	NO
! PC data
194.541	14.174	-15.914	1.546297e+00	3.385138e-01	-3.385138e-01	2.210676e-03	1.276335e-03	1.000000
234.679	29.197	-25.964	8.329274e-01	1.868766e-01	-1.868766e-01	1.205823e-03	6.961824e-04	1.000000
303.997	37.607	-40.121	6.326666e-01	1.388000e-01	-1.388000e-01	1.426242e-03	6.378349e-04	1.000000
369.600	54.746	-27.996	5.518795e-01	1.245205e-01	-1.245205e-01	2.143685e-03	7.579073e-04	1.000000
475.812	51.334	-51.466	3.035068e-01	6.825428e-02	-6.825428e-02	1.094061e-03	4.892788e-04	0.999967
618.009	82.143	-90.863	1.484382e-01	3.361377e-02	-3.361377e-02	1.435272e-03	4.327508e-04	1.000000
872.618	155.987	-172.466	6.956234e-02	1.671389e-02	-1.671389e-02	1.030909e-03	2.661797e-04	1.000000
4545.351	182.761	-283.601	4.351150e-02	1.138563e-02	-1.138563e-02	4.248611e-04	8.672442e-05	1.000000
4962.595	129.079	-234.483	5.684292e-02	1.484911e-02	-1.484911e-02	4.768688e-04	1.040613e-04	1.000000
5263.490	156.644	-171.815	6.262687e-02	1.627814e-02	-1.627814e-02	3.016181e-04	8.706964e-05	1.000000
5603.909	244.978	-183.775	4.753803e-02	1.243925e-02	-1.243925e-02	4.621281e-04	9.433151e-05	1.000000
6265.745	498.291	-416.858	4.145924e-02	7.945619e-03	-7.945619e-03	4.239985e-04	6.184654e-05	1.000000
11916.152	560.876	-424.493	3.238629e-02	6.733487e-03	-6.733487e-03	4.419501e-04	6.014179e-05	1.000000
16270.602	268.860	-403.103	2.842932e-02	7.448237e-03	-7.448237e-03	3.219531e-04	5.978518e-05	1.000000
17015.063	559.908	-475.601	2.327356e-02	5.484112e-03	-5.484112e-03	4.826821e-04	5.896901e-05	1.000000
22592.941	313.379	-529.082	2.241880e-02	5.962628e-03	-5.962628e-03	5.180429e-04	6.802237e-05	1.000000
23322.922	613.890	-416.602	3.091345e-02	6.316258e-03	-6.316258e-03	5.111414e-04	6.109308e-05	1.000000
27744.296	491.254	-496.630	1.954745e-02	5.194293e-03	-5.194293e-03	4.286107e-04	5.727551e-05	1.000000
28627.792	472.768	-392.242	2.972849e-02	6.810293e-03	-6.810293e-03	5.506818e-04	6.937939e-05	1.000000
68376.572	4886.942	-931.291	1.312339e-02	3.531745e-03	-3.531745e-03	4.219258e-04	4.972443e-05	0.246928
73963.735	794.130	-700.220	1.588505e-02	3.863618e-03	-3.863618e-03	3.710602e-04	4.435018e-05	1.000000