/*
**
**  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
   57206.037021       0.000191        7.23310        0.52618        1.00000     0        6.10096        0.43033        5.95765        0.43297        0.14332        0.04777
   57206.037577       0.000365        6.72200        0.36147        0.99082     0        5.98533        0.30991        5.80854        0.31230        0.17679        0.03858
   57206.038962       0.001002        5.34583        0.38151        0.98551     1        1.17648        0.08319        1.16644        0.08324        0.01004        0.00290
   57206.040879       0.000915        5.90148        0.41872        0.98413     1        1.30324        0.09170        1.29314        0.09175        0.01010        0.00304
   57206.042811       0.001017        5.27720        0.37682        0.98571     1        1.16523        0.08219        1.15203        0.08226        0.01320        0.00330
   57206.044845       0.001017        5.38490        0.38202        0.98571     1        1.17682        0.08260        1.16527        0.08265        0.01155        0.00309
   57206.047212       0.001351        5.60171        0.33946        0.97726     1        1.22793        0.07351        1.21415        0.07357        0.01378        0.00294