/*
**
**  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
   55272.947098       0.000532        0.21636        0.03473        0.94022     0       25.95418        1.77259        2.73337        0.18103        5.61556        0.81575        0.57439        0.08195
   55272.948067       0.000437        0.19532        0.03063        0.95364     0       26.38637        1.67883        3.49402        0.22221        5.15372        0.73882        0.68731        0.09849
   55272.948903       0.000399        0.21802        0.03429        0.94203     0       25.78883        1.73498        3.54443        0.23814        5.62252        0.79929        0.76745        0.10901
   55272.949615       0.000312        0.10854        0.02499        0.98148     0       27.17745        1.98668        3.64816        0.26660        2.94992        0.64396        0.39689        0.08661
   55272.950344       0.000417        0.21082        0.03357        0.92361     0       26.98842        1.79920        3.50810        0.23385        5.68974        0.82268        0.73816        0.10672
   55272.951305       0.000538        0.15211        0.02326        0.93011     0       29.54806        1.62297        3.78904        0.20807        4.49455        0.64137        0.57439        0.08195
   55272.952294       0.000451        0.21493        0.03327        0.93590     0       25.86794        1.68344        3.27614        0.21316        5.55983        0.78079        0.70533        0.09906