/*
**
**  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
   58011.074223       0.000581        2.08698        0.29515        0.95000     1        0.52632        0.07443        0.52632        0.07443        0.00000        0.00000
   58011.075313       0.000508        2.31302        0.33033        0.97143     1        0.58824        0.08319        0.58296        0.08324        0.00527        0.00304
   58011.076315       0.000494        2.47222        0.35302        0.94118     1        0.62500        0.08839        0.61940        0.08845        0.00560        0.00323
   58011.077245       0.000436        1.51640        0.29534        0.93333     1        0.38571        0.07423        0.38145        0.07429        0.00427        0.00302
   58011.078160       0.000479        2.45305        0.34442        1.00000     1        0.63030        0.08741        0.62306        0.08748        0.00724        0.00362
   58011.079249       0.000610        2.24284        0.30514        0.93268     1        0.56162        0.07573        0.55704        0.07577        0.00458        0.00264