! Swift/XRT detailed lightcurve of trigger: 1037828, name: GRB 210321A
 ! T0 for this burst is Swift MET=638003657.728 s, = 2021 Mar 21 at 07:13:51.023 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
2780.177	45.994	-36.748	4.163118e-01	9.340048e-02	-9.340048e-02	7.944409e-04	4.586707e-04	0.999997
2876.682	49.781	-50.512	4.275180e-01	9.686563e-02	-9.686563e-02	2.586349e-03	7.466146e-04	1.000000
2967.559	61.704	-41.096	4.106860e-01	9.213414e-02	-9.213414e-02	6.308165e-04	3.642021e-04	1.000000
3059.919	32.027	-30.656	6.762960e-01	1.520549e-01	-1.520549e-01	1.724232e-03	7.711000e-04	1.000000
3139.195	40.508	-47.248	4.805976e-01	1.077002e-01	-1.077002e-01	4.926375e-04	3.483473e-04	1.000000
3226.099	53.897	-46.396	4.196858e-01	9.509104e-02	-9.509104e-02	2.586347e-03	7.466141e-04	1.000000
3313.387	39.321	-33.392	5.859830e-01	1.311731e-01	-1.311731e-01	2.972812e-04	2.972812e-04	1.000000
3398.046	47.433	-45.338	4.741052e-01	1.044361e-01	-1.044361e-01	2.097037e-03	6.990123e-04	1.000000
3490.947	62.346	-45.469	3.901320e-01	8.839483e-02	-8.839483e-02	2.405903e-03	6.945244e-04	1.000000
3589.676	51.374	-36.382	4.887290e-01	1.094027e-01	-1.094027e-01	2.463187e-04	2.463187e-04	1.000000
3694.012	42.316	-52.963	4.651007e-01	1.019174e-01	-1.019174e-01	9.074893e-04	4.537447e-04	1.000000
3796.101	45.534	-59.773	4.041699e-01	9.047398e-02	-9.047398e-02	2.052654e-04	2.052654e-04	1.000000
3916.036	60.995	-74.401	3.142165e-01	7.049196e-02	-7.049196e-02	4.789526e-04	2.765234e-04	1.000000
4080.944	71.600	-103.913	2.409223e-01	5.428699e-02	-5.428699e-02	8.621145e-04	3.258486e-04	1.000000
4221.091	81.892	-68.547	2.800922e-01	6.304374e-02	-6.304374e-02	8.621144e-04	3.519567e-04	1.000000
4391.303	72.134	-88.320	3.971667e-01	7.283063e-02	-7.283063e-02	8.083058e-04	3.299894e-04	1.000000
20536.041	323.531	-501.370	2.725968e-02	6.712347e-03	-6.712347e-03	3.086616e-04	5.293502e-05	1.000000