/*
**
**  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
   57732.480816       0.000203        6.23061        0.45106        1.00000     0
   57732.481204       0.000185        6.91690        0.50013        1.00000     0
   57732.481571       0.000182        7.01143        0.50463        1.00000     0
   57732.481979       0.000226        5.61916        0.40715        1.00000     0
   57732.482422       0.000217        5.91194        0.42551        0.98667     0
   57732.482816       0.000177        7.52650        0.53727        0.98361     0
   57732.483148       0.000156        8.17414        0.58560        1.00000     0
   57732.483493       0.000188        6.74466        0.48828        1.00000     0
   57732.483872       0.000191        6.52399        0.47514        1.00000     0
   57732.484259       0.000197        6.66260        0.48753        0.97059     0
   57732.484641       0.000185        6.85437        0.49472        1.00000     0
   57732.485006       0.000179        7.24062        0.51640        1.00000     0
   57732.485373       0.000188        6.99877        0.50382        0.98462     0
   57732.485784       0.000223        5.82865        0.43166        0.96104     0
   57732.486218       0.000211        6.08473        0.44027        0.98630     0
   57732.486647       0.000217        6.08002        0.43202        0.98667     0
   57732.487060       0.000197        6.56018        0.47209        1.00000     0
   57732.487439       0.000182        6.92033        0.50080        1.00000     0
   57732.487810       0.000188        6.66089        0.48347        1.00000     0
   57732.488195       0.000197        6.62287        0.47267        1.00000     0
   57732.488574       0.000182        7.01366        0.49828        1.00000     0
   57732.488985       0.000229        5.54485        0.41268        0.97468     0
   57732.489416       0.000203        6.24704        0.44963        1.00000     0
   57732.489806       0.000188        6.79785        0.48295        1.00000     0
   57732.490162       0.000168        7.55822        0.54436        1.00000     0
   57732.490509       0.000179        7.18997        0.51173        0.98387     0
   57732.490865       0.000177        7.02783        0.51525        1.00000     0
   57732.491351       0.000310        5.85965        0.35277        1.00000     0