/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   56138.152122       0.000492       12.65681        0.40953        1.00000     0
   56138.153094       0.000480       12.90888        0.41786        1.00000     0
   56138.154052       0.000477       12.99437        0.42148        1.00000     0
   56138.155015       0.000486       12.75041        0.41256        1.00000     0
   56138.155993       0.000492       12.76200        0.41027        1.00000     0
   56138.156963       0.000477       13.11661        0.42081        1.00000     0
   56138.157923       0.000483       12.93068        0.41665        1.00000     0
   56138.158913       0.000506       12.40026        0.39976        0.98857     0
   56138.159900       0.000480       13.03490        0.41916        1.00000     0
   56138.160860       0.000480       12.83309        0.41764        1.00000     0
   56138.161919       0.000579       13.20960        0.38235        1.00000     0