/*
**
**  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
   54583.418625       0.000269        5.48865        0.39215        0.97849     0
   54583.419187       0.000292        4.92290        0.35354        0.99010     0
   54583.419713       0.000234        6.01834        0.43252        1.00000     0
   54583.420231       0.000284        5.06696        0.36214        0.98980     0
   54583.420798       0.000284        5.10216        0.36335        0.98980     0
   54583.421334       0.000252        5.66483        0.40444        1.00000     0
   54583.421834       0.000249        5.78394        0.41079        0.98837     0
   54583.422352       0.000269        5.23166        0.37935        1.00000     0
   54583.422882       0.000260        5.48275        0.39461        1.00000     0
   54583.423371       0.000229        6.41431        0.45576        0.97468     0
   54583.423865       0.000266        5.38286        0.38277        1.00000     0
   54583.424407       0.000275        5.19011        0.37189        0.98947     0
   54583.424948       0.000266        5.49931        0.39289        0.96739     0
   54583.425506       0.000292        4.92783        0.35680        0.97030     0
   54583.426102       0.000304        4.77646        0.34353        0.98095     0
   54583.426695       0.000289        4.99174        0.35468        0.99000     0
   54583.427222       0.000237        6.12141        0.43671        0.98780     0
   54583.427723       0.000263        5.79801        0.41034        0.94505     0
   54583.428295       0.000310        4.59873        0.32931        1.00000     0
   54583.428874       0.000269        5.48910        0.38924        0.97849     0
   54583.429447       0.000298        5.33348        0.36765        0.96117     0