/*
**
**  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
   58669.894173       0.000492        2.82278        0.20232        0.97647     0        2.41366        0.17067        2.38507        0.17094        0.02859        0.00953
   58669.895244       0.000579        2.38587        0.17336        0.97500     0        2.05470        0.14529        2.00603        0.14574        0.04867        0.01147
   58669.896346       0.000524        2.64763        0.19085        0.97238     0        2.31067        0.16218        2.25674        0.16267        0.05393        0.01271
   58669.897417       0.000547        2.54818        0.18126        0.97354     0        2.17754        0.15398        2.16608        0.15408        0.01146        0.00573
   58669.898476       0.000512        2.77405        0.20005        0.95480     0        2.37081        0.16764        2.33025        0.16802        0.04056        0.01125
   58669.899503       0.000515        2.65505        0.19094        0.98315     0        2.30097        0.16230        2.26180        0.16266        0.03917        0.01086
   58669.900553       0.000535        2.67905        0.19123        0.94595     0        2.30097        0.16230        2.27687        0.16252        0.02411        0.00852
   58669.901577       0.000489        2.80470        0.20315        0.97041     0        2.44309        0.17275        2.39165        0.17323        0.05144        0.01286
   58669.902590       0.000524        2.66287        0.18999        0.96685     0        2.28953        0.16189        2.27145        0.16206        0.01808        0.00738
   58669.903649       0.000535        2.61634        0.18808        0.95676     0        2.26366        0.16006        2.23089        0.16037        0.03277        0.00988
   58669.904856       0.000671        2.56622        0.16556        0.97414     0        2.23381        0.14072        2.18714        0.14110        0.04666        0.01043