/*
**
**  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
   60046.944021       0.000174       36.43385        1.15130        1.00000     0
   60046.944363       0.000168       36.90721        1.18350        1.00000     0
   60046.944701       0.000171       36.86396        1.16781        1.00000     0
   60046.945040       0.000168       37.34638        1.19277        1.00000     0
   60046.945387       0.000179       35.50445        1.12989        1.00000     0
   60046.945728       0.000162       38.87503        1.25190        1.00000     0
   60046.946058       0.000168       37.06309        1.20110        1.00000     0
   60046.946397       0.000171       36.39496        1.16940        1.00000     0
   60046.946744       0.000177       35.25343        1.13451        1.00000     0
   60046.947100       0.000179       34.85233        1.11191        1.00000     0
   60046.947447       0.000168       37.43070        1.19644        1.00000     0
   60046.947783       0.000168       36.93783        1.19177        1.00000     0
   60046.948121       0.000171       37.19415        1.18683        1.00000     0
   60046.948469       0.000177       35.73011        1.13363        1.00000     0
   60046.948819       0.000174       36.59848        1.16416        1.00000     0
   60046.949163       0.000171       36.39698        1.16392        1.00000     0
   60046.949507       0.000174       36.14167        1.14665        1.00000     0
   60046.949855       0.000174       36.56229        1.16570        1.00000     0
   60046.950199       0.000171       37.26187        1.18831        1.00000     0
   60046.950540       0.000171       36.73932        1.17870        1.00000     0
   60046.950885       0.000174       35.73396        1.14633        1.00000     0
   60046.951238       0.000179       34.64038        1.10853        1.00000     0
   60046.951585       0.000168       37.29575        1.19394        1.00000     0
   60046.951932       0.000179       35.22791        1.12781        1.00000     0
   60046.952282       0.000171       36.99004        1.18489        1.00000     0
   60046.952626       0.000174       36.00059        1.14911        1.00000     0
   60046.952968       0.000168       37.49994        1.18880        1.00000     0
   60046.953312       0.000177       35.82351        1.14525        1.00000     0
   60046.953665       0.000177       35.05896        1.13257        1.00000     0
   60046.954001       0.000159       39.74097        1.26790        1.00000     0
   60046.954342       0.000182       34.44783        1.10880        1.00000     0
   60046.954698       0.000174       36.80265        1.17280        1.00000     0
   60046.955205       0.000333       37.38979        0.85405        1.00000     0