/*
**
**  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
   57094.066634       0.000127       49.46419        1.58937        1.00000     0
   57094.066892       0.000130       49.09465        1.56542        1.00000     0
   57094.067155       0.000133       47.40478        1.52038        1.00000     0
   57094.067424       0.000136       46.66785        1.48972        1.00000     0
   57094.067690       0.000130       48.38120        1.54356        1.00000     0
   57094.067945       0.000124       50.60603        1.62339        1.00000     0
   57094.068191       0.000122       51.79791        1.65753        1.00000     0
   57094.068443       0.000130       48.79062        1.55669        1.00000     0
   57094.068700       0.000127       50.03217        1.58868        1.00000     0
   57094.068963       0.000136       46.31078        1.48926        1.00000     0
   57094.069230       0.000130       48.46633        1.55697        1.00000     0
   57094.069487       0.000127       49.63002        1.58100        1.00000     0
   57094.069745       0.000130       48.24743        1.54549        1.00000     0
   57094.070014       0.000139       48.49165        1.50603        0.99602     0
   57094.190685       0.000150       56.66583        1.82307        0.98316     0
   57094.191000       0.000165       50.54949        1.62530        1.00000     0
   57094.191345       0.000179       46.74345        1.50860        1.00000     0
   57094.191680       0.000156       53.37826        1.72175        1.00000     0
   57094.191993       0.000156       54.02552        1.73186        1.00000     0
   57094.192303       0.000153       54.41666        1.76361        1.00000     0
   57094.192766       0.000310       53.87428        1.22838        0.99572     0
   57094.332349       0.000130       71.86275        2.30540        0.98467     0
   57094.332630       0.000150       60.70475        1.96475        1.00000     0
   57094.332971       0.000191       48.35009        1.55209        1.00000     0
   57094.333333       0.000171       53.08498        1.73116        1.00000     0
   57094.333665       0.000162       57.15951        1.83357        1.00000     0
   57094.333981       0.000153       59.97272        1.93077        1.00000     0
   57094.334287       0.000153       59.26667        1.92646        1.00000     0
   57094.334591       0.000150       60.88919        1.96763        1.00000     0
   57094.334910       0.000168       53.89000        1.75928        1.00000     0
   57094.335231       0.000153       59.14159        1.92282        1.00000     0
   57094.335540       0.000156       58.67142        1.88707        1.00000     0
   57094.335893       0.000197       58.25982        1.69036        1.00000     0