/*
**
**  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
   60079.955504       0.000174       37.25683        1.18493        1.00000     0
   60079.955846       0.000168       37.82267        1.21083        1.00000     0
   60079.956187       0.000174       36.52029        1.16914        1.00000     0
   60079.956537       0.000177       36.48774        1.16355        1.00000     0
   60079.956893       0.000179       36.39672        1.16083        1.00000     0
   60079.957246       0.000174       37.23412        1.19036        1.00000     0
   60079.957597       0.000177       37.07577        1.18086        1.00000     0
   60079.957944       0.000171       38.17056        1.22282        1.00000     0
   60079.958288       0.000174       38.27885        1.20232        1.00000     0
   60079.958638       0.000177       37.41551        1.18628        1.00000     0
   60079.958988       0.000174       37.49263        1.20190        1.00000     0
   60079.959341       0.000179       36.13919        1.15880        1.00000     0
   60079.959697       0.000177       37.40676        1.18240        1.00000     0
   60079.960044       0.000171       37.86345        1.20297        1.00000     0
   60079.960389       0.000174       37.55849        1.20177        1.00000     0
   60079.960742       0.000179       35.93804        1.15325        1.00000     0
   60079.961095       0.000174       36.76506        1.17905        1.00000     0
   60079.961439       0.000171       38.31235        1.22170        1.00000     0
   60079.961783       0.000174       37.61372        1.19542        1.00000     0
   60079.962128       0.000171       38.14519        1.21268        1.00000     0
   60079.962466       0.000168       38.95467        1.24324        1.00000     0
   60079.962811       0.000177       36.86522        1.17340        1.00000     0
   60079.963169       0.000182       36.12376        1.14674        1.00000     0
   60079.963528       0.000177       37.03167        1.17948        1.00000     0
   60079.963878       0.000174       37.95312        1.21107        1.00000     0
   60079.964231       0.000179       36.51406        1.16595        1.00000     0
   60079.964576       0.000165       39.05424        1.24947        1.00000     0
   60079.965007       0.000266       37.40942        0.96335        1.00000     0