/*
**
**  Swift/XRT hardness ratio for Mrk 421.
**  Hardness ratio for this file has been calculated by splitting the data at 2.0 keV.
**
**  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).
**   FracExp        - Conversion factor between bin size and observing time.
**   Ratio          - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV).
**                    This is also Rate2/Rate1 from the following columns.
**   RatioError     - 1 sigma error in the hardness ratio.
**   Mode           - 0 if in Windowed Timing (WT).
**                    1 if in Photon Counting (PC).
**   Rate1          - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band.
**   RateError1     - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band.
**   NetRate1       - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band.
**   NetError1      - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band.
**   Rate2          - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band.
**   RateError2     - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band.
**   NetRate2       - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band.
**   NetError2      - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band.
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW          Ratio     RatioError        FracExp  Mode          Rate1     RateError1       NetRate1      NetError1          Rate1     RateError2       NetRate2      NetError2
   57838.057755       0.000663        0.12932        0.00985        0.98690     0       14.83520        0.38247       13.57431        0.34992        1.91842        0.13746        1.75683        0.12587
   57838.059049       0.000631        0.13533        0.01069        0.97248     0       15.01806        0.40023       13.51784        0.36026        2.03234        0.15118        1.83100        0.13614
   57838.060316       0.000637        0.13418        0.01037        1.00000     0       14.81203        0.39297       13.31901        0.35336        1.98755        0.14434        1.78826        0.12983
   57838.061656       0.000703        0.12335        0.00954        0.97119     0       14.95802        0.37747       13.42696        0.33884        1.84509        0.13488        1.65935        0.12127
   57838.063073       0.000715        0.12371        0.00951        0.97976     0       14.71682        0.37179       13.14115        0.33199        1.82063        0.13218        1.62569        0.11803
   57838.064477       0.000689        0.12362        0.00948        0.98739     0       15.12732        0.38189       13.62086        0.34382        1.87001        0.13542        1.68264        0.12184
   57838.066242       0.001076        0.12020        0.00734        0.98925     0       15.49581        0.31067       13.92748        0.27923        1.86254        0.10742        1.67334        0.09651