/*
**
**  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
   57784.057016       0.000596        2.30697        0.32935        1.00000     1        0.48781        0.06899        0.48362        0.06903        0.00419        0.00242
   57784.058193       0.000581        2.53873        0.35764        0.97500     1        0.52308        0.07325        0.52015        0.07328        0.00294        0.00208
   57784.059137       0.000363        1.87858        0.38592        1.00000     1        0.38400        0.07838        0.38171        0.07842        0.00229        0.00229
   57784.060096       0.000596        2.36542        0.34078        1.00000     1        0.48781        0.06899        0.47943        0.06907        0.00838        0.00342
   57784.061272       0.000581        2.57021        0.36573        0.95000     1        0.52632        0.07443        0.52331        0.07446        0.00301        0.00213
   57784.062420       0.000566        2.56035        0.36293        1.00000     1        0.52308        0.07325        0.51721        0.07330        0.00587        0.00294
   57784.063625       0.000639        2.33692        0.33023        0.97727     1        0.47442        0.06643        0.47043        0.06647        0.00399        0.00231
   57784.064773       0.000508        2.96604        0.41623        0.97143     1        0.61177        0.08484        0.60503        0.08490        0.00674        0.00337
   57784.065891       0.000610        2.42777        0.34309        0.97619     1        0.49757        0.06967        0.49338        0.06972        0.00419        0.00242
   57784.067271       0.000770        2.52956        0.31355        0.96349     1        0.51699        0.06364        0.51363        0.06367        0.00336        0.00194