/*
**
**  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
   56789.539631       0.000477       13.03855        0.41757        1.00000     0       12.12928        0.38375       12.02614        0.38514        0.10314        0.03262
   56789.540577       0.000469       13.08166        0.42525        1.00000     0       12.40336        0.39164       12.15125        0.39501        0.25212        0.05146
   56789.541506       0.000460       13.41681        0.43132        1.00000     0       12.61219        0.39863       12.46235        0.40064        0.14984        0.04005
   56789.542437       0.000472       13.04763        0.42209        1.00000     0       12.32727        0.38924       12.11846        0.39203        0.20881        0.04669
   56789.543383       0.000475       13.01928        0.42000        1.00000     0       12.28875        0.38744       12.09159        0.39008        0.19716        0.04523
   56789.544321       0.000463       13.28161        0.43048        1.00000     0       12.57093        0.39673       12.33693        0.39986        0.23400        0.04989
   56789.545238       0.000454       13.61119        0.43651        1.00000     0       12.77286        0.40371       12.64278        0.40545        0.13007        0.03755
   56789.546153       0.000460       13.52773        0.43463        1.00000     0       12.68779        0.39983       12.51654        0.40211        0.17125        0.04281
   56789.547073       0.000460       13.40530        0.43148        1.00000     0       12.61219        0.39863       12.45164        0.40078        0.16055        0.04145
   56789.547996       0.000463       13.19158        0.42974        1.00000     0       12.50832        0.39575       12.25305        0.39916        0.25527        0.05211
   56789.548907       0.000448       13.80240        0.44547        1.00000     0       12.96352        0.40933       12.76589        0.41197        0.19763        0.04658
   56789.549795       0.000440       14.08416        0.45439        1.00000     0       13.16666        0.41657       12.98752        0.41897        0.17914        0.04478
   56789.550797       0.000561       13.94239        0.40165        1.00000     0       13.10429        0.36786       12.86744        0.37067        0.23685        0.04558