/*
**
**  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
   54556.123007       0.000376        3.92148        0.28692        0.99231     0
   54556.123728       0.000344        4.56325        0.32855        0.94958     0
   54556.124457       0.000385        3.96987        0.29050        0.96241     0
   54556.125195       0.000353        4.39076        0.31713        0.97541     0
   54556.125918       0.000370        4.09592        0.29653        0.98438     0
   54556.126650       0.000362        4.23386        0.30369        0.99200     0
   54556.127374       0.000362        4.14481        0.30152        0.99200     0
   54556.128057       0.000321        4.88729        0.34991        0.96396     0
   54556.128780       0.000402        4.04999        0.28260        0.96545     0
   54556.193112       0.000341        4.29500        0.31117        0.99095     0
   54556.193774       0.000321        4.59065        0.33150        0.99099     0
   54556.194382       0.000286        5.23569        0.37538        0.96970     0
   54556.195021       0.000353        4.18811        0.29972        0.97541     0
   54556.195684       0.000310        4.75805        0.34239        0.97196     0
   54556.196619       0.000625        4.74372        0.24234        0.96572     0
   54556.443450       0.000703        4.14185        0.30360        0.94736     0
   54556.444911       0.000758        4.44714        0.32061        0.94656     0
   54556.446396       0.000720        4.67224        0.34177        0.92771     0
   54556.447918       0.000802        4.19258        0.30396        0.94224     0
   54556.449553       0.000833        3.98409        0.28937        0.95486     0
   54556.451248       0.000862        3.96630        0.28588        0.93289     0
   54556.453123       0.001013        3.80192        0.25760        0.94857     0