/*
**
**  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
   56278.494957       0.000350        0.06529        0.01507        0.96694     0        6.15877        0.35190        5.22155        0.29828        0.40210        0.08993        0.34245        0.07657
   56278.495666       0.000359        0.07747        0.01687        0.97581     0        5.86918        0.34193        5.01819        0.29232        0.45469        0.09542        0.38860        0.08158
   56278.496571       0.000547        0.10801        0.01612        0.99471     0        5.79218        0.27556        4.92263        0.23418        0.62562        0.08848        0.53280        0.07535
   56278.497425       0.000307        0.07409        0.01719        0.97170     0        6.13304        0.37780        5.24307        0.32294        0.45439        0.10161        0.38900        0.08698
   56278.498027       0.000295        0.06902        0.01704        0.99020     0        6.38978        0.39316        5.43390        0.33433        0.44105        0.10542        0.37573        0.08993
   56278.498924       0.000602        0.05726        0.01118        0.96741     0        5.83389        0.26172        4.95584        0.22234        0.33404        0.06350        0.28346        0.05387