/*
**
**  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
   60065.415481       0.000122       24.99626        1.81826        1.00000     0
   60065.415739       0.000136       28.07760        1.90203        1.00000     0
   60065.416312       0.000437       35.54166        1.16720        0.99338     0
   60065.417223       0.000475       33.10991        1.08928        1.00000     0
   60065.418184       0.000486       33.48312        1.08906        1.00000     0
   60065.419159       0.000489       33.30902        1.07870        1.00000     0
   60065.420125       0.000477       32.75532        1.06908        1.00000     0
   60065.421103       0.000501       32.06676        1.04721        1.00000     0
   60065.422061       0.000457       34.81805        1.13186        1.00000     0
   60065.422964       0.000446       34.47879        1.13133        0.99351     0
   60065.423858       0.000448       34.48944        1.13539        0.99355     0
   60065.424998       0.000692       35.16851        0.92419        1.00000     0