/* ** ** 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 59140.081328 0.000110 59.46850 1.87799 1.00000 0 59140.081539 0.000101 62.01400 1.97827 1.00000 0 59140.081745 0.000104 59.35712 1.90752 1.00000 0 59140.081950 0.000101 60.55497 1.96683 1.00000 0 59140.082153 0.000101 61.95183 1.97186 1.00000 0 59140.082355 0.000101 62.36920 1.98807 1.00000 0 59140.082558 0.000101 63.63859 2.03503 1.00000 0 59140.082760 0.000101 62.95046 1.99520 1.00000 0 59140.082969 0.000107 59.28746 1.88231 1.00000 0 59140.083177 0.000101 63.01308 2.00767 1.00000 0 59140.083379 0.000101 60.92709 1.96757 1.00000 0 59140.083582 0.000101 61.83209 2.01761 1.00000 0 59140.083787 0.000104 60.77277 1.94627 1.00000 0 59140.083993 0.000101 61.74759 1.97479 1.00000 0 59140.084193 0.000098 65.27634 2.07365 1.00000 0 59140.084398 0.000107 60.38653 1.90670 1.00000 0 59140.084612 0.000107 59.22023 1.90331 1.00000 0 59140.084823 0.000104 60.05932 1.92694 1.00000 0 59140.085026 0.000098 64.76762 2.07669 1.00000 0 59140.085228 0.000104 61.34087 1.93794 1.00000 0 59140.085437 0.000104 61.16441 1.94027 1.00000 0 59140.085642 0.000101 62.54892 2.03159 1.00000 0 59140.085848 0.000104 61.07084 1.96666 1.00000 0 59140.086056 0.000104 62.29552 1.97636 1.00000 0 59140.086264 0.000104 61.49957 1.96055 1.00000 0 59140.086476 0.000107 59.25375 1.89724 1.00000 0 59140.086687 0.000104 62.55733 1.97774 1.00000 0 59140.086889 0.000098 65.05842 2.07871 1.00000 0 59140.087092 0.000104 61.66856 1.96539 1.00000 0 59140.087297 0.000101 63.90624 2.02016 1.00000 0 59140.087497 0.000098 64.36980 2.04618 1.00000 0 59140.087694 0.000098 64.23372 2.02523 1.00000 0 59140.087899 0.000107 59.67724 1.88112 1.00000 0 59140.088113 0.000107 58.85921 1.86708 1.00000 0 59140.088324 0.000104 60.24049 1.94378 1.00000 0 59140.088530 0.000101 61.73079 1.98067 1.00000 0 59140.088730 0.000098 64.15081 2.07458 1.00000 0 59140.088935 0.000107 59.24251 1.89068 1.00000 0 59140.089143 0.000101 61.20120 1.97022 1.00000 0 59140.089340 0.000095 65.29755 2.09526 1.00000 0 59140.089537 0.000101 62.80100 2.02980 1.00000 0 59140.089745 0.000107 60.69505 1.93929 1.00000 0 59140.089962 0.000110 59.56350 1.89541 1.00000 0 59140.090173 0.000101 63.58821 2.03511 1.00000 0 59140.090382 0.000107 60.42226 1.92886 1.00000 0 59140.090596 0.000107 59.72142 1.91825 1.00000 0 59140.090810 0.000107 59.56936 1.89946 1.00000 0 59140.091024 0.000107 61.26231 1.94877 1.00000 0 59140.091232 0.000101 63.24448 2.03886 1.00000 0 59140.091444 0.000110 59.36175 1.90116 0.97368 0 59140.091655 0.000101 62.52312 1.99364 1.00000 0 59140.091852 0.000095 66.50983 2.13221 1.00000 0 59140.092135 0.000188 60.22165 1.44865 1.00000 0