/*
**
**  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
   57248.418432       0.000200        6.46418        0.46233        1.00000     0        5.86474        0.41264        5.78907        0.41403        0.07567        0.03384
   57248.418979       0.000347        6.36510        0.35105        1.00000     0        5.72611        0.30918        5.63038        0.31052        0.09572        0.02886
   57248.420251       0.000901        5.43693        0.38804        0.98387     1        1.31804        0.09297        1.30384        0.09304        0.01421        0.00367
   57248.422023       0.000872        5.60191        0.39821        0.98333     1        1.36272        0.09612        1.35293        0.09617        0.00979        0.00310
   57248.423199       0.000305        4.12776        0.58281        1.00000     1        0.99049        0.13736        0.97398        0.13752        0.01651        0.00674
   57248.424449       0.000944        5.13004        0.36388        1.00000     1        1.25540        0.08790        1.24029        0.08797        0.01511        0.00366
   57248.426221       0.000828        5.81210        0.41402        1.00000     1        1.41756        0.09974        1.40134        0.09982        0.01622        0.00405
   57248.427789       0.000741        6.79286        0.47962        0.98039     1        1.63201        0.11426        1.61930        0.11433        0.01271        0.00383
   57248.429867       0.001336        5.79459        0.32848        0.98789     1        1.39957        0.07848        1.38559        0.07854        0.01399        0.00298