/*
**
**  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
   59230.103113       0.000298        4.75953        0.34184        0.99029     0
   59230.103668       0.000258        5.40376        0.38670        1.00000     0
   59230.104178       0.000252        5.44958        0.39107        1.00000     0
   59230.104690       0.000260        5.26387        0.38527        1.00000     0
   59230.105245       0.000295        4.83290        0.34510        0.98039     0
   59230.105792       0.000252        5.73982        0.40829        0.96552     0
   59230.106301       0.000258        5.46739        0.39719        0.96629     0
   59230.106802       0.000243        5.71595        0.41393        0.98810     0
   59230.107291       0.000246        5.71743        0.40627        1.00000     0
   59230.107777       0.000240        5.67067        0.41118        1.00000     0
   59230.108284       0.000266        5.49651        0.38957        0.96739     0
   59230.108822       0.000272        5.11392        0.36482        1.00000     0
   59230.109334       0.000240        5.87905        0.42126        0.98795     0
   59230.109797       0.000223        6.33320        0.45282        0.98701     0
   59230.110277       0.000258        5.46200        0.39211        0.97753     0
   59230.110795       0.000260        5.45520        0.39523        0.97778     0
   59230.111313       0.000258        5.38011        0.38924        0.98876     0
   59230.111840       0.000269        5.09909        0.37253        0.98925     0
   59230.112363       0.000255        5.38421        0.39281        0.98864     0
   59230.112855       0.000237        5.89457        0.42552        0.97561     0
   59230.113347       0.000255        5.65891        0.40139        0.98864     0
   59230.113906       0.000304        4.78262        0.33960        0.96190     0
   59230.114724       0.000515        5.24522        0.27442        0.97753     0