/*
**
**  Swift/XRT light curve for Mrk 421.
**
**  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
   57838.057460       0.000367       17.02767        0.54929        1.00000     0
   57838.058209       0.000382       16.44585        0.53480        1.00000     0
   57838.058965       0.000373       16.80733        0.55053        1.00000     0
   57838.059702       0.000365       17.47154        0.56937        1.00000     0
   57838.060452       0.000385       16.63949        0.53404        1.00000     0
   57838.061230       0.000394       16.01746        0.52148        1.00000     0
   57838.061997       0.000373       16.93532        0.55280        1.00000     0
   57838.062758       0.000388       16.46363        0.53596        1.00000     0
   57838.063533       0.000388       16.52978        0.53330        1.00000     0
   57838.064283       0.000362       17.48229        0.56382        1.00000     0
   57838.065032       0.000388       16.44752        0.53220        1.00000     0
   57838.065782       0.000362       17.42307        0.56713        1.00000     0
   57838.066731       0.000587       17.39830        0.44610        1.00000     0