! Swift/XRT 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
 ! The data are in 5 columns: ";
 ! time, time error (+ve), time error (-ve), source flux, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/01037828
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
2780.177	45.994	-36.748	1.473743772e-11	3.306376992e-12	-3.306376992e-12
2876.682	49.781	-50.512	1.51341372e-11	3.429043302e-12	-3.429043302e-12
2967.559	61.704	-41.096	1.45382844e-11	3.261548556e-12	-3.261548556e-12
3059.919	32.027	-30.656	2.39408784e-11	5.38274346e-12	-5.38274346e-12
3139.195	40.508	-47.248	1.701315504e-11	3.81258708e-12	-3.81258708e-12
3226.099	53.897	-46.396	1.485687732e-11	3.366222816e-12	-3.366222816e-12
3313.387	39.321	-33.392	2.07437982e-11	4.64352774e-12	-4.64352774e-12
3398.046	47.433	-45.338	1.678332408e-11	3.69703794e-12	-3.69703794e-12
3490.947	62.346	-45.469	1.38106728e-11	3.129176982e-12	-3.129176982e-12
3589.676	51.374	-36.382	1.73010066e-11	3.87285558e-12	-3.87285558e-12
3694.012	42.316	-52.963	1.646456478e-11	3.60787596e-12	-3.60787596e-12
3796.101	45.534	-59.773	1.430761446e-11	3.202778892e-12	-3.202778892e-12
3916.036	60.995	-74.401	1.11232641e-11	2.495415384e-12	-2.495415384e-12
4080.944	71.600	-103.913	8.52864942e-12	1.921759446e-12	-1.921759446e-12
4221.091	81.892	-68.547	9.91526388e-12	2.231748396e-12	-2.231748396e-12
4391.303	72.134	-88.320	1.405970118e-11	2.578204302e-12	-2.578204302e-12
20536.041	323.531	-501.370	9.64992672e-13	2.376170838e-13	-2.376170838e-13
39857.202	32841.348	-14213.908	3.06679581e-13	5.5779957e-14	-5.5779957e-14
NO	NO	NO	NO	NO
! PC upper limits
141009.909	6468.219	-6468.219	9.712698e-14	0	0