/*
**
**  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
   54506.425119       0.000124        0.16881        0.01311        1.00000     0       61.56938        1.79410       56.23440        1.63853       10.39361        0.74848        9.48137        0.68268
   54506.425770       0.000527        0.20337        0.00723        1.00000     0       57.71683        0.84190       53.31647        0.77766       11.73805        0.38028       10.84806        0.35140
   54506.426418       0.000122        0.18771        0.01428        1.00000     0       56.40438        1.74574       52.60125        1.62803       10.58749        0.73588        9.87358        0.68626
   54506.427104       0.000564        0.19377        0.00690        1.00000     0       55.88757        0.79594       52.11880        0.74226       10.82957        0.35319       10.09928        0.32937
   54506.428200       0.000532        0.20047        0.00716        1.00000     0       57.19510        0.82816       53.33572        0.77228       11.46586        0.37414       10.69215        0.34890
   54506.429230       0.000498        0.21737        0.00774        1.00000     0       56.83073        0.85503       52.99580        0.79733       12.35306        0.39869       11.51949        0.37179
   54506.430289       0.000561        0.19581        0.00700        1.00000     0       55.67503        0.79655       51.92175        0.74285       10.90187        0.35719       10.16694        0.33311
   54506.430975       0.000124        0.17117        0.01369        1.00000     0       57.20145        1.72458       53.35151        1.60850        9.79111        0.72551        9.13212        0.67668
   54506.431621       0.000521        0.21094        0.00750        1.00000     0       55.84159        0.82648       52.07642        0.77075       11.77948        0.38057       10.98525        0.35491
   54506.432662       0.000521        0.20978        0.00742        0.99444     0       56.72429        0.83512       52.89928        0.77881       11.89935        0.38285       11.09695        0.35703
   54506.433825       0.000642        0.19192        0.00630        1.00000     0       57.28002        0.75442       53.41578        0.70353       10.99317        0.33042       10.25154        0.30813