/*
**
**  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
   57727.247704       0.000995        0.11081        0.00841        0.97965     0       11.49994        0.27318       10.57929        0.25123        1.27427        0.09188        1.17288        0.08458
   57727.249631       0.000932        0.11648        0.00891        0.99068     0       11.52128        0.28315       10.63396        0.26134        1.34196        0.09716        1.23969        0.08975
   57727.251535       0.000972        0.11053        0.00840        0.98810     0       11.65254        0.27810       10.76842        0.25700        1.28801        0.09289        1.19054        0.08585
   57727.253508       0.001001        0.10623        0.00800        0.97399     0       12.13675        0.28071       11.09968        0.25670        1.28930        0.09238        1.17823        0.08441
   57727.255461       0.000952        0.10668        0.00809        0.99088     0       12.39250        0.29090       11.37142        0.26691        1.32206        0.09533        1.21245        0.08743
   57727.256714       0.000301        0.09215        0.01350        0.99038     0       11.80020        0.50620       10.76748        0.46185        1.08734        0.15227        0.99194        0.13890
   57727.258019       0.001004        0.11330        0.00825        0.98847     0       12.04617        0.27914       10.97785        0.25438        1.36479        0.09424        1.24523        0.08596