/*
**
**  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
   55776.875041       0.000321        4.23479        0.30413        0.98198     0
   55776.875689       0.000327        4.13415        0.29688        0.98230     0
   55776.876338       0.000321        4.18597        0.30155        0.99099     0
   55776.876986       0.000327        4.19984        0.30068        0.98230     0
   55776.877672       0.000359        3.80241        0.27955        0.97581     0
   55776.878346       0.000315        4.44698        0.31560        0.97248     0
   55776.878991       0.000330        4.17875        0.29984        0.98246     0
   55776.879662       0.000341        4.05811        0.29219        0.98305     0
   55776.880351       0.000347        3.92452        0.28200        1.00000     0
   55776.881045       0.000347        3.96114        0.28536        0.98333     0
   55776.881725       0.000333        4.13419        0.29567        0.99130     0
   55776.882550       0.000492        4.13956        0.29514        0.67649     0
   55776.883496       0.000454        4.61593        0.33048        0.64968     0
   55776.884280       0.000330        4.15622        0.29560        1.00000     0
   55776.884926       0.000315        4.28437        0.30623        1.00000     0
   55776.885675       0.000434        4.37773        0.26628        0.98667     0