/*
**
**  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
   56778.064912       0.000431        7.92993        0.58695        0.96644     0        2.79632        0.19724        2.69056        0.19821        0.10576        0.01964
   56778.065850       0.000506        7.93562        0.57266        0.94857     0        2.43779        0.17152        2.38401        0.17202        0.05378        0.01304
   56778.066814       0.000457        8.52486        0.62403        0.94937     0        2.67111        0.18888        2.59059        0.18962        0.08052        0.01679
   56778.067847       0.000576        7.05270        0.51885        0.92462     0        2.18843        0.15436        2.10851        0.15510        0.07992        0.01510
   56778.068914       0.000492        7.97683        0.58407        0.95294     0        2.48562        0.17532        2.40458        0.17607        0.08104        0.01621
   56778.069904       0.000498        7.78869        0.57193        0.95930     0        2.42828        0.17171        2.34871        0.17244        0.07957        0.01591
   56778.070879       0.000477        8.26611        0.59777        0.95758     0        2.53587        0.17931        2.48601        0.17977        0.04986        0.01287
   56778.071842       0.000486        8.34721        0.59847        0.94643     0        2.53252        0.17863        2.49619        0.17897        0.03633        0.01095
   56778.072881       0.000553        7.23077        0.52768        0.94764     0        2.21363        0.15653        2.15270        0.15709        0.06093        0.01330
   56778.074218       0.000784        8.09778        0.46649        0.95203     0        2.45370        0.13803        2.40281        0.13841        0.05089        0.01018