/*
**
**  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
   57973.726339       0.000069        3.02726        0.58503        0.88257     0        2.64781        0.50039        2.59617        0.50172        0.05164        0.03651
   57973.726815       0.000392        3.08370        0.43713        0.96296     1        0.80001        0.11094        0.78398        0.11111        0.01603        0.00606
   57973.727672       0.000465        2.63544        0.36509        1.00000     1        0.67501        0.09186        0.66384        0.09197        0.01116        0.00456
   57973.728631       0.000494        2.33902        0.33380        1.00000     1        0.60001        0.08402        0.58950        0.08413        0.01051        0.00429
   57973.729473       0.000349        3.78318        0.53848        0.87500     1        0.95239        0.13469        0.94672        0.13475        0.00567        0.00401
   57973.730359       0.000537        2.24056        0.31671        0.97297     1        0.56667        0.07935        0.56171        0.07940        0.00496        0.00286
   57973.731492       0.000596        2.05595        0.28871        0.97561     1        0.52000        0.07211        0.51405        0.07217        0.00595        0.00298
   57973.732538       0.000450        2.73604        0.38945        0.93548     1        0.68966        0.09753        0.68556        0.09758        0.00411        0.00290
   57973.733453       0.000465        2.59046        0.37089        0.96875     1        0.65807        0.09215        0.64463        0.09229        0.01344        0.00508
   57973.734397       0.000450        2.61932        0.36796        1.00000     1        0.65807        0.09215        0.65615        0.09217        0.00192        0.00192
   57973.735327       0.000479        2.46213        0.35160        0.96970     1        0.62501        0.08839        0.61942        0.08845        0.00558        0.00322
   57973.736286       0.000479        2.48118        0.34846        1.00000     1        0.63031        0.08741        0.62309        0.08748        0.00722        0.00361
   57973.737462       0.000697        2.23716        0.27572        0.99650     1        0.57702        0.06947        0.56458        0.06958        0.01245        0.00394