/*
**
**  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
   53539.025703       0.000842        6.51071        0.46413        0.96552     1
   53539.027374       0.000828        6.70290        0.47032        1.00000     1
   53539.029001       0.000799        6.85705        0.48927        0.98182     1
   53539.030860       0.001060        6.76786        0.41979        0.99642     1
   53539.093000       0.000770        6.96549        0.49776        0.97667     1
   53539.094569       0.000799        6.60866        0.47122        1.00000     1
   53539.096152       0.000784        6.73472        0.48020        1.00000     1
   53539.098113       0.001177        6.33888        0.38062        0.99969     1
   53539.963003       0.000726        6.92080        0.49062        0.99847     1
   53539.964426       0.000697        7.34718        0.51682        1.00000     1
   53539.965791       0.000668        7.49235        0.53544        1.00000     1
   53539.967142       0.000683        7.27310        0.52021        1.00000     1
   53539.968624       0.000799        8.68449        0.53441        0.96736     1