/*
**
**  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
   55227.164413       0.000304        0.12991        0.03162        0.99048     0        6.52743        0.56056        2.81175        0.23734        0.84800        0.19310        0.38526        0.08615
   55227.165220       0.000503        0.12430        0.02957        0.95977     0        6.12573        0.49562        1.91862        0.15519        0.76144        0.17033        0.23992        0.05365
   55227.166320       0.000596        0.09450        0.02311        0.98058     0        6.32728        0.44224        2.05075        0.14327        0.59794        0.14010        0.19049        0.04458
   55227.167425       0.000509        0.13221        0.03200        0.96023     0        5.47091        0.45620        1.77447        0.14795        0.72334        0.16434        0.23395        0.05311
   55227.168640       0.000706        0.09503        0.02227        0.95902     0        5.49253        0.38404        1.80257        0.12600        0.52194        0.11673        0.17123        0.03829
   55227.169971       0.000625        0.09806        0.02371        0.97685     0        5.85239        0.42878        1.88787        0.13827        0.57387        0.13226        0.18487        0.04261
   55227.171059       0.000463        0.14385        0.03512        0.97500     0        5.41355        0.48537        1.74576        0.15655        0.77873        0.17686        0.25344        0.05753
   55227.171956       0.000434        0.16762        0.04125        0.97333     0        4.98194        0.47291        1.60094        0.15193        0.83510        0.18961        0.27080        0.06147
   55227.173250       0.000859        0.07559        0.01783        0.97643     0        5.54101        0.35411        1.80402        0.11517        0.41885        0.09511        0.13634        0.03095
   55227.174893       0.000784        0.11117        0.02481        0.96679     0        4.81811        0.34324        1.56272        0.11130        0.53564        0.11327        0.17384        0.03673