/*
**
**  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
   55365.907265       0.000179        6.92819        0.50085        1.00000     0
   55365.907609       0.000165        7.58247        0.54985        1.00000     0
   55365.907942       0.000168        7.40193        0.53354        1.00000     0
   55365.908289       0.000179        7.18476        0.51405        0.98387     0
   55365.908662       0.000194        6.38214        0.46392        1.00000     0
   55365.909035       0.000179        6.97905        0.50183        1.00000     0
   55365.909383       0.000168        7.45629        0.53460        1.00000     0
   55365.909718       0.000168        7.55232        0.53881        1.00000     0
   55365.910083       0.000197        6.34548        0.45621        1.00000     0
   55365.910442       0.000162        7.80567        0.56264        0.98214     0
   55365.910797       0.000194        6.50473        0.46887        0.98507     0
   55365.911168       0.000177        7.34918        0.52009        0.98361     0
   55365.911535       0.000191        6.55607        0.47142        1.00000     0
   55365.911888       0.000162        7.91174        0.56097        0.98214     0
   55365.912238       0.000188        6.69818        0.47632        1.00000     0
   55365.912629       0.000203        6.26418        0.44782        0.98571     0
   55365.913020       0.000188        6.62702        0.47914        1.00000     0
   55365.913384       0.000177        7.03790        0.50730        1.00000     0
   55365.913720       0.000159        7.88497        0.56543        1.00000     0
   55365.914058       0.000179        7.03790        0.50730        0.98387     0
   55365.914443       0.000205        6.04997        0.43736        1.00000     0
   55365.914848       0.000200        6.34490        0.45137        1.00000     0
   55365.915199       0.000150        8.22314        0.59775        1.00000     0
   55365.915508       0.000159        7.93800        0.56460        1.00000     0
   55365.915838       0.000171        7.30096        0.52787        1.00000     0
   55365.916339       0.000330        7.10031        0.37373        0.99611     0
   55365.958405       0.000168        7.49228        0.54065        0.98745     0
   55365.958746       0.000174        7.20731        0.51698        1.00000     0
   55365.959113       0.000194        6.50151        0.46915        0.98507     0
   55365.959472       0.000165        7.54839        0.54285        1.00000     0
   55365.959822       0.000185        6.73875        0.48501        1.00000     0
   55365.960175       0.000168        7.39590        0.53593        1.00000     0
   55365.960531       0.000188        6.84789        0.49080        0.96923     0
   55365.960893       0.000174        7.36642        0.52704        0.98333     0
   55365.961246       0.000179        7.08032        0.50400        1.00000     0
   55365.961611       0.000185        6.81110        0.49149        0.98438     0
   55365.961952       0.000156        8.06741        0.57766        1.00000     0
   55365.962288       0.000179        6.93965        0.49907        1.00000     0
   55365.962661       0.000194        6.40447        0.46215        1.00000     0
   55365.963023       0.000168        7.47819        0.53236        1.00000     0
   55365.963405       0.000214        5.81245        0.41976        1.00000     0
   55365.963775       0.000156        8.08633        0.57946        1.00000     0
   55365.964235       0.000304        7.72781        0.40780        0.99048     0