/*
**
**  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
   54976.867021       0.000162        7.81052        0.55767        1.00000     0
   54976.867365       0.000182        7.05083        0.50903        0.98413     0
   54976.867727       0.000179        7.26183        0.51132        1.00000     0
   54976.868077       0.000171        7.47035        0.53032        1.00000     0
   54976.868421       0.000174        7.22916        0.52529        1.00000     0
   54976.868783       0.000188        6.86484        0.49081        0.98462     0
   54976.869133       0.000162        7.78762        0.56003        1.00000     0
   54976.869483       0.000188        6.64260        0.48207        1.00000     0
   54976.869850       0.000179        7.13381        0.51267        0.98387     0
   54976.870198       0.000168        7.50162        0.54122        1.00000     0
   54976.870554       0.000188        6.67672        0.48139        1.00000     0
   54976.870924       0.000182        6.88875        0.49668        1.00000     0
   54976.871309       0.000203        6.27864        0.45065        1.00000     0
   54976.871697       0.000185        7.08885        0.50880        0.96875     0
   54976.872076       0.000194        6.62157        0.47464        1.00000     0
   54976.872460       0.000191        6.65994        0.48175        0.98485     0
   54976.872831       0.000179        7.01871        0.50440        1.00000     0
   54976.873198       0.000188        6.95933        0.49918        0.96923     0
   54976.873551       0.000165        7.82044        0.55277        1.00000     0
   54976.873904       0.000188        6.78115        0.48892        0.98462     0
   54976.874278       0.000185        6.72776        0.49176        1.00000     0
   54976.874671       0.000208        6.22035        0.44532        0.98611     0
   54976.875059       0.000179        6.94209        0.50743        1.00000     0
   54976.875409       0.000171        7.52709        0.53130        1.00000     0
   54976.875765       0.000185        6.97245        0.49283        1.00000     0
   54976.876135       0.000185        6.74550        0.49930        0.98438     0
   54976.876508       0.000188        6.69463        0.48111        1.00000     0
   54976.876896       0.000200        6.35502        0.45406        1.00000     0
   54976.877293       0.000197        6.39331        0.46857        0.98529     0
   54976.877677       0.000188        6.71030        0.48444        1.00000     0
   54976.878140       0.000275        7.85071        0.43117        1.00000     0