/*
**
**  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
   58249.179849       0.000631        2.26122        0.16442        0.95872     0        1.91706        0.13556        1.87047        0.13598        0.04659        0.01069
   58249.181567       0.001088        2.23601        0.12568        0.94286     0        1.91001        0.10389        1.85507        0.10427        0.05494        0.00891
   58249.245743       0.000715        1.92018        0.13968        0.95654     0        1.69584        0.11991        1.65421        0.12031        0.04163        0.00981
   58249.247097       0.000639        2.11780        0.15485        0.95928     0        1.89939        0.13397        1.84011        0.13454        0.05928        0.01236
   58249.248312       0.000576        2.37167        0.17124        0.96482     0        2.09724        0.14793        2.05455        0.14834        0.04269        0.01102
   58249.249504       0.000616        2.19274        0.16178        0.95305     0        1.97373        0.13956        1.90105        0.14026        0.07267        0.01399
   58249.250809       0.000689        2.01320        0.14612        0.94538     0        1.79855        0.12655        1.74998        0.12701        0.04857        0.01086
   58249.252482       0.000984        2.18461        0.12803        0.93824     0        1.94681        0.11057        1.89371        0.11098        0.05310        0.00954