/*
**
**  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
   55306.128682       0.000425        0.16503        0.01271        0.97959     0       18.85393        0.54125       16.79105        0.48201        3.11151        0.22243        2.77125        0.19803
   55306.129602       0.000495        0.13870        0.01090        0.98830     0       18.50007        0.49728       16.64749        0.44746        2.56593        0.18945        2.30789        0.17042
   55306.130520       0.000422        0.15500        0.01215        0.99315     0       19.46509        0.55346       17.41360        0.49514        3.01718        0.22048        2.70097        0.19736
   55306.131391       0.000448        0.15540        0.01202        0.99355     0       18.39494        0.52183       16.59877        0.47088        2.85865        0.20562        2.57958        0.18554
   55306.132305       0.000466        0.14192        0.01087        0.99379     0       19.37892        0.52332       17.48515        0.47218        2.75025        0.19704        2.48160        0.17779
   55306.133164       0.000394        0.18400        0.01469        0.98529     0       17.52935        0.54346       15.81126        0.49019        3.22533        0.23724        2.90922        0.21399
   55306.134056       0.000498        0.14399        0.01104        0.98837     0       18.08224        0.48819       16.31003        0.44034        2.60373        0.18680        2.34858        0.16849
   55306.134967       0.000414        0.16651        0.01295        0.97203     0       18.92792        0.54978       17.07749        0.49603        3.15168        0.22728        2.84353        0.20506
   55306.135835       0.000454        0.14988        0.01148        0.98726     0       19.04195        0.52596       17.17708        0.47445        2.85410        0.20395        2.57458        0.18398
   55306.136891       0.000602        0.14942        0.01011        1.00000     0       18.62535        0.45080       16.79783        0.40657        2.78300        0.17577        2.50988        0.15852