/*
**
**  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
   59257.531603       0.000365        3.69683        0.26712        0.98413     0
   59257.532393       0.000425        3.14920        0.22708        0.99320     0
   59257.533215       0.000396        3.41970        0.24954        0.97080     0
   59257.533967       0.000356        3.89783        0.28280        0.95935     0
   59257.534717       0.000394        3.47770        0.25208        0.96324     0
   59257.535524       0.000414        3.45304        0.24697        0.95105     0
   59257.536346       0.000408        3.48415        0.24917        0.94326     0
   59257.537205       0.000451        3.18944        0.22809        0.92949     0
   59257.538001       0.000344        3.93332        0.28463        0.98319     0
   59257.538742       0.000396        3.48552        0.25309        0.96350     0
   59257.539471       0.000333        4.19846        0.30494        0.94783     0
   59257.540249       0.000446        3.13069        0.22799        0.94156     0
   59257.541172       0.000477        3.32203        0.22470        0.96364     0