/*
**
**  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)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   58786.601208       0.000191       39.39350        1.28138        1.00000     0       30.53567        0.96274       30.09377        0.96906        0.44191        0.11048
   58786.601668       0.000269       38.23349        1.24029        1.00000     0       21.60585        0.68221       21.21384        0.68782        0.39201        0.08766
   58786.602209       0.000272       32.77422        1.07026        1.00000     0       21.37600        0.67496       20.89120        0.68189        0.48480        0.09696
   58786.602733       0.000252       33.10652        1.07693        1.00000     0       23.18802        0.73072       22.68516        0.73789        0.50286        0.10265
   58786.603222       0.000237       35.17131        1.14740        1.00000     0       24.52863        0.77412       23.97288        0.78206        0.55575        0.11115
   58786.603708       0.000249       33.70701        1.08793        1.00000     0       23.27129        0.73627       22.95335        0.74083        0.31794        0.08209
   58786.604202       0.000246       34.50928        1.11887        1.00000     0       23.63935        0.74642       23.21044        0.75256        0.42891        0.09591
   58786.604686       0.000237       35.83481        1.17026        1.00000     0       24.60192        0.77527       24.00171        0.78383        0.60021        0.11551
   58786.605175       0.000252       33.64248        1.09930        1.00000     0       23.16499        0.73035       22.59928        0.73842        0.56571        0.10887
   58786.605681       0.000255       33.46392        1.08211        1.00000     0       23.01558        0.72385       22.58058        0.73004        0.43500        0.09492
   58786.606199       0.000263       32.18348        1.04385        1.00000     0       22.01466        0.69616       21.63407        0.70162        0.38060        0.08731
   58786.606711       0.000249       33.97673        1.09750        1.00000     0       23.29459        0.73664       22.95545        0.74150        0.33914        0.08478
   58786.607220       0.000260       32.61628        1.05368        1.00000     0       22.30379        0.70460       21.95947        0.70954        0.34432        0.08351
   58786.607744       0.000263       32.21617        1.04493        1.00000     0       22.23481        0.69964       21.77409        0.70620        0.46072        0.09607
   58786.608256       0.000249       34.09198        1.10040        1.00000     0       23.38776        0.73811       23.02743        0.74327        0.36033        0.08739
   58786.608757       0.000252       33.31467        1.09960        1.00000     0       23.18802        0.73072       22.45469        0.74116        0.73333        0.12396
   58786.609255       0.000246       34.91576        1.14381        0.98824     0       24.06386        0.75756       23.41284        0.76683        0.65102        0.11886
   58786.609755       0.000255       32.17788        1.08398        1.00000     0       22.85622        0.72134       21.84122        0.73577        1.01500        0.14500
   58786.610256       0.000246       33.11761        1.14823        0.98824     0       23.87307        0.75456       22.37572        0.77579        1.49735        0.18026
   58786.610791       0.000289       32.44604        1.03743        1.00000     0       22.91814        0.67759       21.69683        0.69382        1.22132        0.14921