/* ** ** Swift/XRT light curve for Mrk 421. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD) ** BinHW - One-half of the full time bin size (days) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 55186.140615 0.000191 32.73382 1.05656 1.00000 0 30.41428 0.96082 29.96179 0.96707 0.45249 0.10975 55186.140997 0.000191 33.21914 1.06851 1.00000 0 30.47499 0.96178 30.07573 0.96729 0.39926 0.10309 55186.141376 0.000188 33.96915 1.08978 1.00000 0 30.94383 0.97658 30.59248 0.98143 0.35135 0.09745 55186.141755 0.000191 33.33782 1.06218 1.00000 0 30.80887 0.96704 30.48947 0.97142 0.31941 0.09220 55186.142131 0.000185 33.61298 1.08686 1.00000 0 31.33342 0.99035 30.83934 0.99718 0.49408 0.11646 55186.142502 0.000185 34.06635 1.08870 1.00000 0 31.58384 0.99430 31.25445 0.99884 0.32939 0.09509 55186.142878 0.000191 33.05198 1.05864 1.00000 0 30.71781 0.96561 30.31856 0.97109 0.39926 0.10309 55186.143263 0.000194 33.71038 1.08070 0.97019 0 31.43576 0.98429 30.92227 0.99132 0.51349 0.11780 55186.143644 0.000188 33.42031 1.07105 1.00000 0 31.00547 0.97755 30.65413 0.98240 0.35135 0.09745 55186.144021 0.000188 33.15789 1.06943 1.00000 0 30.85137 0.97512 30.41894 0.98109 0.43243 0.10811 55186.144394 0.000185 34.12965 1.08799 1.00000 0 31.58384 0.99430 31.30935 0.99809 0.27449 0.08680 55186.144767 0.000188 33.22073 1.06874 1.00000 0 30.85137 0.97512 30.47300 0.98035 0.37837 0.10112 55186.145146 0.000191 32.69395 1.05234 1.00000 0 30.35357 0.95986 29.98093 0.96502 0.37264 0.09959 55186.145522 0.000185 33.87614 1.08677 1.00000 0 31.42733 0.99184 31.07049 0.99676 0.35684 0.09897 55186.145904 0.000197 32.02250 1.02749 1.00000 0 29.78489 0.93674 29.37154 0.94243 0.41335 0.10334 55186.146286 0.000185 33.94531 1.08868 1.00000 0 31.52123 0.99332 31.13695 0.99861 0.38429 0.10270 55186.146657 0.000185 33.64016 1.08474 1.00000 0 31.27082 0.98936 30.85908 0.99506 0.41173 0.10631 55186.147033 0.000191 33.76703 1.08413 0.96980 0 31.29888 0.98976 30.96952 0.99431 0.32935 0.09508 55186.147415 0.000191 33.82782 1.08471 0.96901 0 31.32447 0.99057 31.02232 0.99475 0.30215 0.09110 55186.147791 0.000185 33.78183 1.09328 1.00000 0 31.58384 0.99430 30.97996 1.00261 0.60388 0.12875 55186.148170 0.000194 32.82087 1.04619 1.00000 0 30.46864 0.95448 30.10156 0.95951 0.36708 0.09811 55186.148552 0.000188 33.86699 1.07286 1.00000 0 31.25204 0.98143 31.06285 0.98403 0.18919 0.07151 55186.148911 0.000171 36.92161 1.17968 1.00000 0 34.19252 1.07750 33.86500 1.08201 0.32753 0.09875 55186.149267 0.000185 33.92496 1.08859 1.00000 0 31.48993 0.99283 31.10565 0.99812 0.38429 0.10270 55186.149622 0.000171 37.14861 1.18243 1.00000 0 34.36230 1.08017 34.06455 1.08427 0.29775 0.09416 55186.149973 0.000179 35.07720 1.11542 1.00000 0 32.27955 1.02128 32.16621 1.02285 0.11334 0.05667 55186.150326 0.000174 36.14780 1.15965 1.00000 0 33.52248 1.05796 33.14186 1.06321 0.38063 0.10557 55186.150676 0.000177 35.42714 1.14229 1.00000 0 32.97293 1.04062 32.48335 1.04737 0.48958 0.11874 55186.151037 0.000185 33.86048 1.08845 1.00000 0 31.45863 0.99233 31.04690 0.99801 0.41173 0.10631 55186.151396 0.000174 36.64779 1.17401 1.00000 0 33.45570 1.05691 33.13364 1.06136 0.32207 0.09711 55186.151900 0.000330 35.26496 1.13191 0.54389 0 32.56881 1.02582 32.14382 1.03167 0.42500 0.10973 55186.152484 0.000255 33.49155 0.91971 1.00000 0 30.98341 0.83985 30.70393 0.84316 0.27948 0.07469