/*
**
**  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
   55715.937638       0.000211        6.25506        0.45000        1.00000     0
   55715.938086       0.000237        5.66811        0.40758        0.97561     0
   55715.938569       0.000246        5.35171        0.38692        1.00000     0
   55715.939055       0.000240        6.00692        0.43086        0.96386     0
   55715.939594       0.000298        4.84347        0.34181        0.98058     0
   55715.940132       0.000240        5.96417        0.42390        0.97590     0
   55715.940624       0.000252        5.57990        0.40336        0.97701     0
   55715.941092       0.000217        6.00945        0.44021        0.98667     0
   55715.941526       0.000217        6.09778        0.43874        1.00000     0
   55715.941969       0.000226        5.80932        0.42437        1.00000     0
   55715.942409       0.000214        6.16337        0.44448        1.00000     0
   55715.942866       0.000243        5.32807        0.39841        1.00000     0
   55715.943312       0.000203        6.59676        0.47488        1.00000     0
   55715.943734       0.000220        5.97225        0.43049        1.00000     0
   55715.944177       0.000223        5.85757        0.42633        1.00000     0
   55715.944649       0.000249        5.51136        0.39874        0.97674     0
   55715.945138       0.000240        5.73182        0.40909        1.00000     0
   55715.945583       0.000205        6.61245        0.47672        0.98592     0
   55715.946023       0.000234        5.65569        0.40715        1.00000     0
   55715.946500       0.000243        5.67102        0.40888        0.97619     0
   55715.946984       0.000240        5.72863        0.40795        1.00000     0
   55715.947452       0.000229        6.00479        0.42689        1.00000     0
   55715.948129       0.000448        5.69976        0.31705        0.84545     0