/*
**
**  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
   57163.917119       0.000246       25.38369        0.81294        1.00000     0
   57163.917625       0.000260       23.70483        0.77290        1.00000     0
   57163.918132       0.000246       25.50218        0.81806        1.00000     0
   57163.918627       0.000249       24.87176        0.80046        1.00000     0
   57163.919116       0.000240       26.03913        0.83362        1.00000     0
   57163.919610       0.000255       24.39262        0.80585        1.00000     0
   57163.920117       0.000252       24.71055        0.79421        1.00000     0
   57163.920623       0.000255       25.29023        0.80434        1.00000     0
   57163.921138       0.000260       24.05371        0.77123        1.00000     0
   57163.921656       0.000258       24.29474        0.78165        1.00000     0
   57163.922165       0.000252       25.19312        0.80520        1.00000     0
   57163.922651       0.000234       26.85029        0.86100        1.00000     0
   57163.923132       0.000246       25.70425        0.82730        1.00000     0
   57163.923635       0.000258       24.34332        0.78953        1.00000     0
   57163.924150       0.000258       24.69568        0.78830        1.00000     0
   57163.924674       0.000266       23.46180        0.75025        1.00000     0
   57163.925192       0.000252       24.66137        0.78735        1.00000     0
   57163.925684       0.000240       26.17058        0.84812        1.00000     0
   57163.926173       0.000249       25.24844        0.80449        1.00000     0
   57163.926737       0.000315       24.86360        0.71784        1.00000     0