/*
**
**  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
   55966.581040       0.000220       10.51313        0.79643        0.98684     0
   55966.581398       0.000139       12.48870        0.89873        0.97917     0
   55966.581673       0.000136       15.05340        1.06968        1.00000     0
   55966.581989       0.000179       12.99967        0.94349        1.00000     0
   55966.582356       0.000188       14.61081        1.05249        1.00000     0
   55966.582735       0.000191       12.93610        0.95346        1.00000     0
   55966.583123       0.000197       12.86444        0.92618        0.98529     0
   55966.583496       0.000171       15.02808        1.08041        0.98305     0
   55966.583852       0.000185       13.28298        0.96112        1.00000     0
   55966.584225       0.000188       13.24955        0.94781        1.00000     0
   55966.584596       0.000182       13.73366        0.98742        0.98413     0
   55966.584972       0.000194       13.11168        0.96428        0.98507     0
   55966.585363       0.000197       13.03098        0.94548        1.00000     0
   55966.585762       0.000203       12.62968        0.90461        0.98571     0
   55966.586176       0.000211       12.63130        0.92899        0.98630     0
   55966.586575       0.000188       14.00765        1.02768        0.98462     0
   55966.586942       0.000179       13.72314        1.01290        1.00000     0
   55966.587304       0.000182       13.51716        0.97331        1.00000     0
   55966.587698       0.000211       12.67403        0.91975        0.97260     0
   55966.588132       0.000223       11.93545        0.85313        0.98701     0
   55966.588563       0.000208       12.33765        0.91702        0.98611     0
   55966.588968       0.000197       12.74803        0.91680        1.00000     0
   55966.589361       0.000197       13.29898        0.95457        1.00000     0
   55966.589752       0.000194       13.96361        1.01773        0.98507     0
   55966.590119       0.000174       15.07734        1.09203        0.98333     0
   55966.590490       0.000197       13.47660        0.97948        0.95588     0
   55966.590872       0.000185       13.68781        1.00087        1.00000     0
   55966.591346       0.000289       14.11889        0.80497        1.00000     0