/*
**
**  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
   59017.927448       0.000107       60.85973        1.91092        1.00000     0
   59017.927665       0.000110       58.17094        1.86049        1.00000     0
   59017.927885       0.000110       57.37159        1.83268        1.00000     0
   59017.928096       0.000101       63.39627        2.01035        1.00000     0
   59017.928307       0.000110       59.62114        1.89166        1.00000     0
   59017.928527       0.000110       56.89105        1.83233        1.00000     0
   59017.928747       0.000110       58.57697        1.87581        1.00000     0
   59017.928964       0.000107       61.53299        1.94797        1.00000     0
   59017.929178       0.000107       60.46254        1.92679        1.00000     0
   59017.929392       0.000107       60.21745        1.92371        1.00000     0
   59017.929604       0.000104       61.64439        1.96745        1.00000     0
   59017.929815       0.000107       60.87690        1.92777        1.00000     0
   59017.930026       0.000104       60.70984        1.94303        1.00000     0
   59017.930240       0.000110       56.53485        1.82940        1.00000     0
   59017.930463       0.000113       56.40756        1.78794        1.00000     0
   59017.930689       0.000113       56.47766        1.80709        1.00000     0
   59017.930911       0.000110       59.76534        1.88098        1.00000     0
   59017.931134       0.000113       56.71185        1.80015        1.00000     0
   59017.931357       0.000110       57.24532        1.83862        1.00000     0
   59017.931577       0.000110       58.17339        1.85676        1.00000     0
   59017.931794       0.000107       59.68905        1.90180        1.00000     0
   59017.932005       0.000104       61.97446        1.98545        1.00000     0
   59017.932213       0.000104       62.61894        1.98346        1.00000     0
   59017.932422       0.000104       60.41002        1.93463        1.00000     0
   59017.932633       0.000107       60.04430        1.91713        1.00000     0
   59017.932844       0.000104       62.95879        1.99179        1.00000     0
   59017.933067       0.000119       54.09490        1.72463        1.00000     0
   59017.933296       0.000110       58.73932        1.86488        1.00000     0
   59017.933518       0.000113       56.37598        1.78935        1.00000     0
   59017.933738       0.000107       59.01908        1.88735        1.00000     0
   59017.933952       0.000107       58.66330        1.88175        1.00000     0
   59017.934169       0.000110       57.40471        1.83264        1.00000     0
   59017.934389       0.000110       58.88098        1.87956        1.00000     0
   59017.934609       0.000110       58.41881        1.87252        1.00000     0
   59017.934829       0.000110       58.20381        1.86460        1.00000     0
   59017.935049       0.000110       58.89244        1.88126        1.00000     0
   59017.935266       0.000107       60.03063        1.89546        1.00000     0
   59017.935486       0.000113       56.42958        1.79818        1.00000     0
   59017.935706       0.000107       60.31290        1.92156        1.00000     0
   59017.935923       0.000110       59.03960        1.87070        1.00000     0
   59017.936140       0.000107       60.95293        1.92650        1.00000     0
   59017.936357       0.000110       58.58644        1.85467        1.00000     0
   59017.936580       0.000113       57.46777        1.81930        1.00000     0
   59017.936794       0.000101       63.66772        2.02829        1.00000     0
   59017.937005       0.000110       58.53091        1.87918        1.00000     0
   59017.937222       0.000107       59.93377        1.91041        1.00000     0
   59017.937439       0.000110       59.34119        1.87932        1.00000     0
   59017.937656       0.000107       59.99892        1.90650        1.00000     0
   59017.937960       0.000197       59.40077        1.40526        1.00000     0