/*
**
**  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
   55236.216079       0.000501        2.78378        0.20102        0.96532     0
   55236.217089       0.000509        2.71258        0.19324        0.97159     0
   55236.218041       0.000443        3.13674        0.22548        0.95950     0
   55236.218950       0.000460        2.93219        0.21237        0.98113     0
   55236.219844       0.000434        3.15168        0.22472        0.98667     0
   55236.220770       0.000492        2.78112        0.20000        0.97647     0
   55236.221724       0.000463        2.97991        0.21517        0.96250     0
   55236.222621       0.000434        3.16852        0.22674        0.97333     0
   55236.223463       0.000408        3.31722        0.24108        0.97872     0
   55236.224320       0.000448        3.06772        0.22085        0.96774     0
   55236.225211       0.000443        3.16103        0.23034        0.94118     0
   55236.226125       0.000472        2.95491        0.21109        0.96933     0
   55236.227037       0.000440        3.02199        0.22197        0.98684     0
   55236.228322       0.000845        3.10754        0.16089        0.97945     0