/*
**
**  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
   57489.881910       0.000518        0.15781        0.01237        0.97207     0       17.89165        0.50550       14.23604        0.40214        2.82355        0.20645        2.25038        0.16450
   57489.882986       0.000558        0.13953        0.01092        0.98446     0       17.93586        0.48623       14.79660        0.40101        2.50257        0.18366        2.06184        0.15132
   57489.884031       0.000486        0.15506        0.01192        0.99405     0       18.62287        0.52586       15.41063        0.43515        2.88770        0.20638        2.38940        0.17077
   57489.885066       0.000550        0.14265        0.01102        0.97895     0       18.03843        0.48644       14.89935        0.40179        2.57316        0.18636        2.12575        0.15395
   57489.886091       0.000475        0.17281        0.01349        0.97561     0       17.31262        0.51625       14.29500        0.42628        2.99176        0.21579        2.47004        0.17816
   57489.887077       0.000512        0.14901        0.01166        0.98305     0       18.25613        0.50831       15.10482        0.42056        2.72033        0.19885        2.25038        0.16450
   57489.888249       0.000660        0.14693        0.01003        0.98268     0       18.51447        0.45193       15.29245        0.37328        2.72026        0.17337        2.24675        0.14320
   57489.952011       0.000538        0.14261        0.01100        0.98387     0       18.27250        0.49515       15.15801        0.41072        2.60577        0.18815        2.15926        0.15579
   57489.953029       0.000480        0.14993        0.01160        1.00000     0       19.62108        0.54813       15.89671        0.44404        2.94179        0.21223        2.38038        0.17175
   57489.954511       0.001001        0.15306        0.00844        0.99133     0       18.18752        0.36704       14.74321        0.29753        2.78382        0.14293        2.25637        0.11584