/*
**
**  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
   56904.885787       0.000472       13.31211        0.42752        1.00000     0
   56904.886779       0.000521       12.01897        0.38777        1.00000     0
   56904.887792       0.000492       12.64257        0.40695        1.00000     0
   56904.888770       0.000486       12.96170        0.41803        1.00000     0
   56904.889774       0.000518       12.10934        0.39062        1.00000     0
   56904.890784       0.000492       12.91447        0.41181        0.99412     0
   56904.891759       0.000483       13.02023        0.41940        1.00000     0
   56904.893006       0.000764       12.78758        0.33186        0.99358     0
   56904.952485       0.000498       12.63456        0.40384        0.99687     0
   56904.953509       0.000527       11.96188        0.38339        0.99451     0
   56904.954525       0.000489       12.72891        0.40786        1.00000     0
   56904.955610       0.000596       12.23009        0.36366        1.00000     0