/*
**
**  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
   54974.857204       0.000466        0.16965        0.01339        0.98758     0       20.02882        0.59795       14.49333        0.43025        3.39782        0.24819        2.47448        0.17963
   54974.858471       0.000802        0.15576        0.01077        0.98682     0       19.03940        0.47693       11.92882        0.29858        2.96553        0.19109        1.85997        0.11987
   54974.895891       0.000382        0.14174        0.01089        0.98485     0       23.24066        0.62566       21.55226        0.58020        3.29413        0.23709        3.05483        0.21986
   54974.896606       0.000333        0.17380        0.01367        0.99130     0       21.51008        0.64902       19.84710        0.59885        3.73855        0.27162        3.44981        0.25062
   54974.897260       0.000321        0.17024        0.01346        1.00000     0       22.33793        0.67157       20.71451        0.62276        3.80278        0.27815        3.52640        0.25794
   54974.897942       0.000362        0.15871        0.01232        1.00000     0       21.58748        0.61925       19.91667        0.57131        3.42615        0.24721        3.16100        0.22809
   54974.898756       0.000451        0.11614        0.00908        1.00000     0       23.18492        0.57294       21.41442        0.52918        2.69261        0.19969        2.48549        0.18429
   54974.899543       0.000336        0.16274        0.01282        0.99138     0       22.55384        0.66091       20.91543        0.61290        3.67040        0.26847        3.40374        0.24896
   54974.900278       0.000399        0.14420        0.01097        1.00000     0       21.81885        0.59772       20.13607        0.55163        3.14620        0.22341        2.90451        0.20625
   54974.901067       0.000391        0.14306        0.01103        0.99259     0       22.32894        0.60689       20.60279        0.55997        3.19443        0.23048        2.94869        0.21277
   54974.901846       0.000388        0.14293        0.01110        1.00000     0       22.14415        0.60596       20.53411        0.56190        3.16502        0.22994        2.93491        0.21322
   54974.902589       0.000356        0.15912        0.01236        0.99187     0       21.95228        0.63236       20.35450        0.58634        3.49308        0.25205        3.23873        0.23370
   54974.903339       0.000394        0.14360        0.01118        0.99265     0       21.99326        0.60003       20.30179        0.55383        3.15832        0.23038        2.91433        0.21260
   54974.904129       0.000396        0.14030        0.01080        0.99270     0       22.68867        0.60628       21.03863        0.56219        3.18333        0.22979        2.95182        0.21308