/*
**
**  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
   58931.959720       0.000185       34.37303        1.10270        1.00000     0
   58931.960085       0.000179       36.39626        1.16085        1.00000     0
   58931.960441       0.000177       36.15716        1.15986        1.00000     0
   58931.960794       0.000177       36.19563        1.15774        1.00000     0
   58931.961144       0.000174       36.58975        1.17469        1.00000     0
   58931.961511       0.000194       33.33147        1.05384        1.00000     0
   58931.961882       0.000177       36.31904        1.16063        1.00000     0
   58931.962226       0.000168       38.80746        1.24100        1.00000     0
   58931.962565       0.000171       37.31380        1.19927        1.00000     0
   58931.962912       0.000177       36.16833        1.15468        1.00000     0
   58931.963265       0.000177       36.02207        1.16009        1.00000     0
   58931.963624       0.000182       35.19009        1.13064        1.00000     0
   58931.963985       0.000179       36.39231        1.16223        1.00000     0
   58931.964341       0.000177       37.01670        1.18211        1.00000     0
   58931.964700       0.000182       34.87045        1.12510        1.00000     0
   58931.965070       0.000188       35.16634        1.11124        0.99152     0