/* ** ** 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 54416.589176 0.000232 27.62216 1.99835 1.00000 1 4.99994 0.35355 4.89670 0.35423 0.10324 0.02201 54416.589612 0.000203 32.25892 2.31791 1.00000 1 5.74279 0.40506 5.64625 0.40570 0.09654 0.02275 54416.590019 0.000203 32.99575 2.34202 1.00000 1 5.85707 0.40908 5.77126 0.40964 0.08581 0.02145 54416.590440 0.000218 30.44883 2.17656 1.00000 1 5.35993 0.37806 5.29486 0.37849 0.06507 0.01805 54416.590861 0.000203 33.29330 2.35488 1.00000 1 5.88564 0.41007 5.80519 0.41060 0.08045 0.02077 54416.591283 0.000218 31.05668 2.18571 1.00000 1 5.54660 0.38459 5.47151 0.38508 0.07508 0.01939 54416.591733 0.000232 28.84329 2.04419 1.00000 1 5.14994 0.35881 5.07016 0.35933 0.07978 0.01935 54416.592169 0.000203 32.55769 2.32979 1.00000 1 5.79993 0.40708 5.69803 0.40775 0.10190 0.02338 54416.592590 0.000218 32.18821 2.22920 1.00000 1 5.73326 0.39101 5.65317 0.39152 0.08009 0.02002 54416.593026 0.000218 31.46407 2.19682 1.00000 1 5.54660 0.38459 5.51156 0.38482 0.03504 0.01324 54416.593476 0.000232 29.03944 2.05602 1.00000 1 5.14994 0.35881 5.07485 0.35930 0.07508 0.01877 54416.593926 0.000218 30.09283 2.16111 1.00000 1 5.33327 0.37712 5.25818 0.37762 0.07508 0.01939 54416.594347 0.000203 33.31866 2.34367 1.00000 1 5.91421 0.41107 5.84986 0.41149 0.06436 0.01858 54416.594769 0.000218 30.46324 2.17434 1.00000 1 5.43993 0.38087 5.34483 0.38150 0.09511 0.02182 54416.595190 0.000203 33.31132 2.34426 1.00000 1 5.88564 0.41007 5.83201 0.41042 0.05363 0.01696 54416.595626 0.000232 29.96730 2.09150 1.00000 1 5.32494 0.36486 5.23577 0.36543 0.08916 0.02046 54416.596091 0.000232 29.15019 2.06078 1.00000 1 5.17494 0.35968 5.09516 0.36020 0.07978 0.01935 54416.596570 0.000247 27.90710 1.95542 1.00000 1 4.96465 0.34178 4.88514 0.34229 0.07950 0.01874 54416.597035 0.000218 30.69120 2.18736 1.00000 1 5.46660 0.38180 5.36649 0.38246 0.10011 0.02239 54416.597456 0.000203 32.04879 2.30636 1.00000 1 5.71422 0.40406 5.62304 0.40466 0.09117 0.02211 54416.597906 0.000247 29.03669 1.98629 1.00000 1 5.15288 0.34820 5.09546 0.34856 0.05742 0.01592 54416.598371 0.000218 30.62241 2.16801 1.00000 1 5.43993 0.38087 5.38487 0.38123 0.05506 0.01660 54416.598807 0.000218 31.41607 2.20896 1.00000 1 5.59993 0.38643 5.50483 0.38705 0.09511 0.02182 54416.599228 0.000203 32.17403 2.29996 1.00000 1 5.74279 0.40506 5.67307 0.40553 0.06972 0.01934 54416.607842 0.008410 32.98618 1.82023 0.03901 1 6.03882 0.32702 5.94557 0.32749 0.09324 0.01762