/*
**
**  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
   57453.057266       0.001123        0.10827        0.00813        0.97938     0       11.00890        0.25663        9.67099        0.22542        1.19193        0.08507        1.04657        0.07469
   57453.059379       0.000990        0.12424        0.00945        0.97953     0       10.78090        0.26953        9.51530        0.23789        1.33942        0.09620        1.18125        0.08483
   57453.060692       0.000318        0.09808        0.01473        0.95455     0       11.10883        0.48247        9.82683        0.42679        1.08959        0.15662        0.96384        0.13855
   57453.061306       0.000295        0.09940        0.01475        0.99020     0       11.27171        0.50550        9.97793        0.44748        1.12039        0.15845        0.99175        0.14025
   57453.062680       0.001079        0.11215        0.00853        0.97587     0       10.92445        0.26053        9.63587        0.22978        1.22519        0.08854        1.08170        0.07817
   57453.064066       0.000307        0.09689        0.01435        0.97170     0       11.34696        0.49818       10.03687        0.44066        1.09944        0.15548        0.97249        0.13753
   57453.065464       0.001091        0.11082        0.00839        0.99204     0       10.87910        0.25975        9.54920        0.22798        1.20561        0.08660        1.05807        0.07598
   57453.066957       0.000402        0.09579        0.01264        0.98561     0       11.05391        0.43232        9.64042        0.37700        1.05889        0.13342        0.92124        0.11607