/* ** ** Swift/XRT light curve for Mrk 501. ** ** 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 58291.084293 0.000506 2.75234 0.19845 0.96000 0 58291.085315 0.000509 2.71476 0.19767 0.96023 0 58291.086293 0.000469 2.95862 0.21459 0.96914 0 58291.087245 0.000483 2.87098 0.20691 0.96407 0 58291.088243 0.000515 2.71907 0.19618 0.96067 0 58291.089201 0.000443 3.09577 0.22452 0.97386 0 58291.090158 0.000515 2.81624 0.20274 0.92697 0 58291.091232 0.000558 2.52857 0.18121 0.95855 0 58291.092239 0.000448 3.12939 0.22554 0.96129 0 58291.093145 0.000457 2.99252 0.21634 0.97468 0 58291.094042 0.000440 3.12833 0.22724 0.97368 0 58291.095020 0.000538 2.55709 0.18514 0.97849 0 58291.096382 0.000825 2.95394 0.15967 0.97544 0