/*
**
**  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
   58020.906251       0.000839        3.57594        0.25840        0.92069     0        1.50063        0.10611        1.47342        0.10636        0.02721        0.00727
   58020.908103       0.001013        2.93658        0.21590        0.93429     0        1.22528        0.08664        1.18402        0.08702        0.04126        0.00809
   58020.910033       0.000917        3.22510        0.23252        0.94006     0        1.34452        0.09507        1.32188        0.09528        0.02264        0.00628
   58020.911981       0.001030        2.94885        0.21560        0.94382     0        1.19246        0.08432        1.15849        0.08463        0.03398        0.00724
   58020.914819       0.001808        3.23595        0.17038        0.95520     0        1.27516        0.06541        1.24734        0.06560        0.02781        0.00492