/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 56307.351431 0.000307 20.18811 0.65978 1.00000 0 56307.352033 0.000295 21.52639 0.69252 1.00000 0 56307.352632 0.000304 21.02522 0.67337 1.00000 0 56307.353246 0.000310 20.09213 0.65223 1.00000 0 56307.353845 0.000289 21.66337 0.69628 1.00000 0 56307.354426 0.000292 21.35688 0.69444 1.00000 0 56307.355008 0.000289 21.79582 0.70316 0.99000 0 56307.355610 0.000312 19.95600 0.64360 1.00000 0 56307.356426 0.000503 21.54632 0.53017 0.99885 0 56307.368781 0.000301 21.14375 0.67775 0.99420 0 56307.369365 0.000284 21.94446 0.70893 1.00000 0 56307.369941 0.000292 21.29847 0.68626 1.00000 0 56307.370520 0.000286 21.76666 0.69875 1.00000 0 56307.371113 0.000307 20.47188 0.65483 1.00000 0 56307.371695 0.000275 22.69699 0.72661 1.00000 0 56307.372265 0.000295 21.06384 0.67753 1.00000 0 56307.372823 0.000263 23.81099 0.76000 1.00000 0 56307.373353 0.000266 23.63501 0.75252 1.00000 0 56307.373900 0.000281 22.52767 0.71386 1.00000 0 56307.374475 0.000295 21.21024 0.67704 1.00000 0 56307.375060 0.000289 21.67673 0.69248 1.00000 0 56307.375624 0.000275 22.74824 0.72782 1.00000 0 56307.376183 0.000284 21.93757 0.70497 1.00000 0 56307.376782 0.000315 21.91640 0.66782 0.99690 0 56307.417062 0.000318 22.99842 0.75759 0.99364 0 56307.417684 0.000304 22.92667 0.73200 1.00000 0 56307.418292 0.000304 23.72169 0.76691 1.00000 0 56307.418897 0.000301 24.14085 0.77990 1.00000 0 56307.419513 0.000315 23.03155 0.74496 1.00000 0 56307.420144 0.000315 23.23183 0.74564 1.00000 0 56307.420766 0.000307 23.79794 0.76339 1.00000 0 56307.421379 0.000307 23.79790 0.76858 1.00000 0 56307.422001 0.000315 22.83265 0.74162 1.00000 0 56307.422598 0.000281 25.98506 0.84325 1.00000 0 56307.423182 0.000304 23.98790 0.77362 1.00000 0 56307.423804 0.000318 23.03508 0.74338 1.00000 0 56307.424423 0.000301 23.96736 0.77323 1.00000 0 56307.425037 0.000312 23.25563 0.75557 1.00000 0 56307.425656 0.000307 23.32195 0.75838 1.00000 0 56307.426272 0.000310 23.77347 0.76131 1.00000 0 56307.426900 0.000318 22.91085 0.73651 1.00000 0 56307.427525 0.000307 23.61113 0.76354 1.00000 0 56307.428150 0.000318 23.03581 0.74828 1.00000 0 56307.428781 0.000312 23.50368 0.75311 1.00000 0 56307.429412 0.000318 22.92744 0.73582 1.00000 0 56307.430043 0.000312 23.46317 0.76058 1.00000 0 56307.430656 0.000301 24.48782 0.78322 1.00000 0 56307.431287 0.000330 21.87705 0.71634 1.00000 0 56307.431912 0.000295 25.22899 0.80400 1.00000 0 56307.432525 0.000318 22.74700 0.73060 1.00000 0 56307.433153 0.000310 23.98574 0.76982 1.00000 0 56307.433778 0.000315 23.24958 0.74982 1.00000 0 56307.434412 0.000318 22.85091 0.74192 1.00000 0 56307.435031 0.000301 24.11305 0.77826 1.00000 0 56307.435639 0.000307 23.76417 0.76536 1.00000 0 56307.436385 0.000440 23.09848 0.62889 0.99998 0 56307.483813 0.000327 21.56547 0.70526 0.99552 0 56307.484435 0.000295 22.31002 0.72461 1.00000 0 56307.485045 0.000315 21.17524 0.68902 1.00000 0 56307.485659 0.000298 22.45599 0.72699 1.00000 0 56307.486243 0.000286 23.40778 0.75478 1.00000 0 56307.486848 0.000318 21.24707 0.68172 1.00000 0 56307.487476 0.000310 21.82783 0.70221 1.00000 0 56307.488092 0.000307 21.95466 0.70660 1.00000 0 56307.488720 0.000321 21.00898 0.67657 1.00000 0 56307.489345 0.000304 22.41081 0.71742 1.00000 0 56307.489962 0.000312 21.42658 0.69684 1.00000 0 56307.490595 0.000321 20.74776 0.67654 1.00000 0 56307.491220 0.000304 22.02716 0.71848 1.00000 0 56307.491845 0.000321 20.79499 0.67738 1.00000 0 56307.492470 0.000304 22.05595 0.71556 1.00000 0 56307.493092 0.000318 20.99443 0.68497 1.00000 0 56307.493726 0.000315 21.50366 0.68827 1.00000 0 56307.494363 0.000321 20.89669 0.67469 1.00000 0 56307.495002 0.000318 21.16783 0.68350 1.00000 0 56307.495644 0.000324 20.80153 0.66895 1.00000 0 56307.496272 0.000304 21.98493 0.71554 1.00000 0 56307.496912 0.000336 19.88206 0.64746 1.00000 0 56307.497566 0.000318 21.23010 0.68480 1.00000 0 56307.498199 0.000315 21.36491 0.69189 1.00000 0 56307.498845 0.000330 20.53132 0.65768 1.00000 0 56307.499493 0.000318 21.09579 0.68500 1.00000 0 56307.500150 0.000339 19.81400 0.63955 1.00000 0 56307.500795 0.000307 21.85407 0.70922 1.00000 0 56307.501411 0.000310 21.62924 0.69908 1.00000 0 56307.502036 0.000315 21.25290 0.68656 1.00000 0 56307.502922 0.000570 20.92448 0.51083 0.99994 0 56307.551625 0.000402 24.01434 0.79923 0.99093 0 56307.552424 0.000396 27.27665 0.88682 1.00000 0 56307.553263 0.000443 25.75819 0.84193 1.00000 0 56307.554160 0.000454 25.12828 0.81792 1.00000 0 56307.555115 0.000501 24.07207 0.78087 1.00000 0 56307.556073 0.000457 25.11268 0.81595 1.00000 0 56307.556999 0.000469 24.67869 0.80203 0.99383 0 56307.557927 0.000460 25.04544 0.81199 1.00000 0 56307.558882 0.000495 23.56132 0.76673 1.00000 0 56307.559854 0.000477 24.40397 0.79712 1.00000 0 56307.560856 0.000524 23.01268 0.74663 1.00000 0 56307.561923 0.000544 21.93788 0.71048 1.00000 0 56307.562595 0.000127 19.02981 1.36868 1.00000 0 56307.563249 0.000527 22.93844 0.74434 1.00000 0 56307.564328 0.000553 21.77236 0.70506 0.99476 0 56307.565433 0.000553 21.42481 0.69907 1.00000 0 56307.566524 0.000538 22.19623 0.72241 1.00000 0 56307.567615 0.000553 21.53121 0.69854 1.00000 0 56307.569151 0.000984 22.15826 0.53350 0.99706 0