/*
**
**  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
   55089.109544       0.001016        7.64389        1.76343        0.89744     0        0.12720        0.02844        0.12663        0.02845        0.00056        0.00056
   55089.111688       0.001128        6.85540        1.59215        0.89744     0        0.11448        0.02560        0.11043        0.02564        0.00405        0.00143
   55089.114130       0.001314        6.10798        1.39150        0.88106     0        0.10017        0.02240        0.09840        0.02242        0.00177        0.00088
   55089.116341       0.000897        8.59385        1.93079        0.92903     0        0.13912        0.03111        0.13851        0.03111        0.00061        0.00061
   55089.118574       0.001337        8.18945        1.56848        0.90909     0        0.13356        0.02524        0.13187        0.02525        0.00169        0.00084