/*
**
**  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
   56830.998566       0.000466       13.84273        0.44596        1.00000     0       12.53017        0.39486       12.32138        0.39690        0.20879        0.04018
   56830.999492       0.000460       13.83936        0.44254        1.00000     0       12.58698        0.39823       12.48519        0.39923        0.10179        0.02823
   56831.000394       0.000443       14.37558        0.46072        1.00000     0       13.10678        0.41427       12.96844        0.41562        0.13833        0.03355
   56831.001289       0.000451       14.17863        0.45413        0.99359     0       12.91181        0.40851       12.79132        0.40969        0.12048        0.03111
   56831.002186       0.000446       14.23478        0.45705        1.00000     0       12.99565        0.41116       12.85013        0.41259        0.14552        0.03430
   56831.003065       0.000434       14.65714        0.46907        1.00000     0       13.34220        0.42213       13.22600        0.42327        0.11620        0.03106
   56831.003959       0.000460       13.85217        0.44272        1.00000     0       12.59958        0.39843       12.49779        0.39943        0.10179        0.02823
   56831.004859       0.000440       14.47506        0.46589        1.00000     0       13.27208        0.41824       13.05913        0.42032        0.21296        0.04176
   56831.005779       0.000480       14.09195        0.43850        0.99425     0       12.82991        0.39463       12.71676        0.39571        0.11315        0.02922