/*
**
**  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)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   58229.328018       0.000625        1.87695        0.27053        0.97674     1        0.47620        0.06734        0.46792        0.06743        0.00828        0.00338
   58229.329151       0.000508        1.53838        0.26631        1.00000     1        0.38858        0.06664        0.38526        0.06668        0.00331        0.00234
   58229.330313       0.000654        1.84997        0.26246        0.95556     1        0.46512        0.06578        0.46377        0.06579        0.00135        0.00135
   58229.331533       0.000566        2.11164        0.29841        0.97436     1        0.53685        0.07517        0.53227        0.07522        0.00458        0.00264
   58229.332405       0.000305        1.52963        0.34206        1.00000     1        0.38096        0.08518        0.38096        0.08518        0.00000        0.00000
   58229.333349       0.000639        1.85858        0.26252        1.00000     1        0.47273        0.06556        0.46483        0.06564        0.00790        0.00323
   58229.334482       0.000494        2.32760        0.33124        1.00000     1        0.58824        0.08319        0.58483        0.08322        0.00341        0.00241
   58229.335702       0.000726        1.55903        0.23754        0.90000     1        0.39111        0.05896        0.38725        0.05900        0.00386        0.00223
   58229.337097       0.000668        1.81829        0.25352        1.00000     1        0.46087        0.06331        0.45457        0.06337        0.00630        0.00282
   58229.338331       0.000566        2.25525        0.31280        0.94872     1        0.56217        0.07796        0.56217        0.07796        0.00000        0.00000
   58229.339566       0.000668        2.10618        0.27638        0.97249     1        0.52756        0.06868        0.52367        0.06872        0.00389        0.00224