/*
**
**  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
   55640.106381       0.000330        0.08465        0.01235        0.99123     0       12.11191        0.49830       10.68172        0.43946        1.02524        0.14356        0.90416        0.12661
   55640.107215       0.000503        0.08650        0.01030        0.97126     0       12.82481        0.41938       11.14400        0.36443        1.10932        0.12698        0.96318        0.11026
   55640.108667       0.000949        0.11019        0.00837        0.99085     0       12.67351        0.30217       11.02105        0.26274        1.39656        0.10077        1.21589        0.08772
   55640.110623       0.001007        0.10701        0.00817        0.99138     0       12.39716        0.29157       10.65669        0.25062        1.32659        0.09637        1.14009        0.08281
   55640.112709       0.001079        0.10057        0.00761        0.98660     0       12.38755        0.28199       10.67701        0.24306        1.24581        0.08990        1.07382        0.07747
   55640.114691       0.000903        0.11732        0.00900        0.99679     0       12.49101        0.30830       10.77369        0.26591        1.46543        0.10647        1.26473        0.09186
   55640.116462       0.000868        0.12036        0.00925        0.99000     0       12.72191        0.31838       10.99620        0.27518        1.53117        0.11123        1.32434        0.09619
   55640.118025       0.000694        0.09511        0.00907        0.98750     0       12.95986        0.36050       11.12051        0.30932        1.23263        0.11245        1.05875        0.09657