/*
**
**  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
   56751.249036       0.000477        0.14766        0.01126        0.98788     0       18.13240        0.49521       16.56571        0.45240        2.67741        0.19056        2.44702        0.17416
   56751.250002       0.000489        0.13509        0.01031        0.99408     0       19.05037        0.50164       17.49932        0.46078        2.57361        0.18437        2.36345        0.16932
   56751.251009       0.000518        0.13756        0.01038        0.97765     0       18.07311        0.47485       16.64338        0.43728        2.48620        0.17580        2.28953        0.16189
   56751.251993       0.000466        0.14203        0.01112        1.00000     0       18.60829        0.51111       17.13594        0.47067        2.64295        0.19387        2.43385        0.17853
   56751.252936       0.000477        0.14189        0.01106        0.99394     0       18.27600        0.49784       16.83040        0.45846        2.59323        0.18948        2.38811        0.17449
   56751.253897       0.000483        0.14468        0.01108        0.98802     0       18.06180        0.49014       16.63247        0.45135        2.61322        0.18722        2.40642        0.17240
   56751.254904       0.000524        0.13183        0.01006        0.98895     0       18.37391        0.47735       16.91973        0.43957        2.42222        0.17377        2.23052        0.16002
   56751.255948       0.000521        0.13062        0.01019        0.97778     0       18.41464        0.47891       16.95777        0.44102        2.40535        0.17692        2.21503        0.16292
   56751.256990       0.000521        0.13467        0.01028        0.99444     0       17.88809        0.47113       16.47206        0.43383        2.40890        0.17258        2.21821        0.15892
   56751.258011       0.000501        0.13470        0.01041        0.98844     0       18.55121        0.49170       17.08184        0.45276        2.49881        0.18138        2.30089        0.16702
   56751.259461       0.000949        0.13508        0.00747        0.98780     0       18.81386        0.35698       17.32543        0.32874        2.54137        0.13210        2.34031        0.12164