/*
**
**  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
   57855.156158       0.000174        2.77129        0.34618        0.95758     0        2.47544        0.29378        2.36554        0.29549        0.10990        0.03173
   57855.156769       0.000421        2.76166        0.39552        1.00000     1        0.68965        0.09753        0.68169        0.09761        0.00796        0.00398
   57855.157597       0.000407        2.95434        0.41498        1.00000     1        0.72857        0.10202        0.72651        0.10204        0.00206        0.00206
   57855.158309       0.000305        3.93690        0.55297        1.00000     1        0.97143        0.13603        0.96868        0.13605        0.00275        0.00275
   57855.158963       0.000349        3.35491        0.47743        1.00000     1        0.83333        0.11785        0.82852        0.11790        0.00481        0.00340
   57855.159631       0.000320        3.96714        0.55552        0.95455     1        0.97143        0.13603        0.97143        0.13603        0.00000        0.00000
   57855.160357       0.000407        3.06699        0.42375        1.00000     1        0.75714        0.10400        0.75302        0.10404        0.00412        0.00292
   57855.161272       0.000508        3.25767        0.39197        0.99425     1        0.80462        0.09617        0.79965        0.09621        0.00498        0.00287
   57855.498274       0.000107        3.73106        0.51352        0.91783     0        3.18530        0.43346        3.15382        0.43404        0.03148        0.02226
   57855.498830       0.000436        2.89372        0.40901        0.93165     1        0.72988        0.10220        0.72358        0.10227        0.00630        0.00364
   57855.499672       0.000407        2.94357        0.41043        1.00000     1        0.75714        0.10400        0.74666        0.10411        0.01048        0.00469
   57855.500427       0.000349        3.32596        0.47156        1.00000     1        0.85000        0.11902        0.84021        0.11912        0.00979        0.00489
   57855.501139       0.000363        3.27020        0.46845        0.96000     1        0.83333        0.11785        0.82355        0.11795        0.00979        0.00489
   57855.501851       0.000349        3.25636        0.46494        1.00000     1        0.83333        0.11785        0.82599        0.11793        0.00734        0.00424
   57855.503173       0.000973        3.90606        0.30858        0.98688     1        0.99212        0.07747        0.98147        0.07753        0.01066        0.00308