! Swift/XRT lightcurve of trigger: 854578, name: GRB 180821A
 ! T0 for this burst is Swift MET=556562456 s, = 2018 Aug 21 at 16:40:34.535 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/00854578
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! WTSLEW data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
201.165742935899	1.45824106011818	-1.31712289558479	4.99388412518655e-10	7.68309270702784e-11	-7.92639837802806e-11
205.80916472112	3.51228825415265	-3.18518072510335	3.86950097122792e-10	4.31418397847404e-11	-4.49410817848256e-11
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
405.144	12.417	-15.164	8.51210657e-11	1.862435718e-11	-1.862435718e-11
436.992	15.671	-19.432	6.37213643e-11	1.432836658e-11	-1.432836658e-11
490.586	89.949	-37.923	2.93818008e-11	5.12336385e-12	-5.12336385e-12
3967.691	145.550	-180.401	1.475537492e-12	3.88860241e-13	-3.88860241e-13
4258.891	87.530	-145.650	2.082048573e-12	5.43084234e-13	-5.43084234e-13
4539.024	108.276	-192.602	1.626831239e-12	4.23261916e-13	-4.23261916e-13
4771.232	141.844	-123.932	1.824331641e-12	4.77489683e-13	-4.77489683e-13
5059.616	149.323	-146.541	1.660489094e-12	4.32018752e-13	-4.32018752e-13
5426.628	185.988	-217.689	1.205330456e-12	3.17376862e-13	-3.17376862e-13
5822.944	103.085	-210.329	1.569375698e-12	4.07966295e-13	-4.07966295e-13
6117.730	199.426	-191.701	1.246335178e-12	3.23990535e-13	-3.23990535e-13
10223.825	171.463	-372.621	1.254871904e-12	2.90577078e-13	-2.90577078e-13
28381.022	361.574	-531.025	7.60613634e-13	1.732869864e-13	-1.732869864e-13
34289.574	711.021	-502.513	5.64317512e-13	1.323375449e-13	-1.323375449e-13
42773.550	3701.745	-2986.724	5.32367913e-13	1.049814898e-13	-1.049814898e-13
57114.344	834.137	-489.718	4.74491127e-13	1.115651064e-13	-1.115651064e-13
63056.438	630.599	-673.197	4.69400514e-13	1.211021438e-13	-1.211021438e-13
68670.659	752.390	-586.510	3.847624e-13	9.84666892e-14	-9.84666892e-14