/*
**
**  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
   55982.348980       0.000767        0.13809        0.01054        0.98491     0       11.98375        0.31718       11.02134        0.29169        1.65479        0.11845        1.52207        0.10894
   55982.350611       0.000865        0.12826        0.00992        0.98662     0       11.16897        0.28706       10.36420        0.26637        1.43248        0.10445        1.32932        0.09690
   55982.352290       0.000813        0.12991        0.00994        0.98577     0       11.85965        0.30589       10.98277        0.28327        1.54068        0.11094        1.42800        0.10283
   55982.353927       0.000825        0.12536        0.00960        0.99298     0       12.04749        0.30480       11.15884        0.28232        1.51021        0.10914        1.39879        0.10108
   55982.355640       0.000888        0.11842        0.00917        0.99023     0       11.71127        0.29136       10.84840        0.26990        1.38689        0.10171        1.28436        0.09420
   55982.357200       0.000671        0.15202        0.01201        0.99569     0       11.99462        0.33816       11.07295        0.31217        1.82348        0.13454        1.68287        0.12419
   55982.359142       0.001270        0.12405        0.00782        0.98633     0       11.79379        0.24480       10.93024        0.22688        1.46297        0.08705        1.35583        0.08068