! Swift/XRT lightcurve of trigger: 849018, name: GRB 180721A
 ! T0 for this burst is Swift MET=553864029.696 s, = 2018 Jul 21 at 11:06:48.397 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/00849018
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! WTSLEW data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
49.1174503615415	0.960470688156441	-1.44139637747926	9.88138063490971e-10	1.89171906553477e-10	-1.86778131025419e-10
51.6815973129857	2.12263576120252	-1.60367626328778	5.72813922444395e-10	9.47168257765739e-11	-1.00797437626728e-10
NO	NO	NO	NO	NO
! WT data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
65.029	1.942	-1.938	5.46974491e-10	1.004038175e-10	-1.035809327e-10
68.283	1.903	-1.312	6.8034127e-10	1.249823638e-10	-1.275336398e-10
72.495	4.335	-2.309	3.30861006e-10	6.46650641e-11	-6.45643495e-11
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
100.813	14.663	-17.932	1.205594999e-10	2.644935762e-11	-2.644935762e-11
129.395	21.184	-13.919	1.074405654e-10	2.409192863e-11	-2.409192863e-11
219.147	94.408	-68.567	2.106677328e-11	4.78696554e-12	-4.78696554e-12
379.708	54.198	-66.153	7.61999259e-12	1.717625798e-12	-1.717625798e-12
479.498	64.729	-45.593	8.41744995e-12	1.899295552e-12	-1.899295552e-12
638.376	73.842	-94.148	8.7438092e-12	1.988626633e-12	-1.988626633e-12
789.873	62.754	-77.656	7.08152466e-12	1.602625136e-12	-1.602625136e-12
929.026	61.504	-76.399	6.7041429e-12	1.515768576e-12	-1.515768576e-12
1056.396	64.514	-65.866	7.09656563e-12	1.594815992e-12	-1.594815992e-12
1221.571	67.328	-100.661	5.40396437e-12	1.221805053e-12	-1.221805053e-12
1523.902	198.758	-235.003	4.02002055e-12	6.63661355e-13	-6.63661355e-13
6242.284	1306.958	-962.999	1.126006385e-12	1.936274907e-13	-1.936274907e-13
11318.704	641.040	-336.813	5.83289539e-13	1.548110725e-13	-1.548110725e-13
13509.379	4184.169	-1549.635	4.29269946e-13	8.35394497e-14	-8.35394497e-14
NO	NO	NO	NO	NO
! PC upper limits
112883.846	25910.978	-43593.935	1.4094024e-13	0	0