/*
**
**  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
   55606.182957       0.000998        0.07657        0.01779        0.96812     0        1.86478        0.11715        1.56882        0.09854        0.14279        0.03193        0.11996        0.02682
   55606.184598       0.000642        0.12355        0.02859        0.97297     0        1.88275        0.14480        1.57597        0.12119        0.23261        0.05076        0.19477        0.04250
   55606.186059       0.000819        0.07615        0.01767        0.96113     0        2.29556        0.14271        1.93631        0.12037        0.17481        0.03909        0.14730        0.03294
   55606.187992       0.001114        0.06392        0.01519        0.96883     0        1.95033        0.11299        1.63324        0.09460        0.12466        0.02873        0.10464        0.02410
   55606.189867       0.000761        0.09699        0.02308        0.98099     0        1.89594        0.13525        1.58391        0.11299        0.18389        0.04174        0.15329        0.03478
   55606.191635       0.001007        0.08364        0.01950        0.97414     0        1.68788        0.11115        1.40870        0.09276        0.14117        0.03157        0.11819        0.02643