/*
**
**  Swift/XRT hardness ratio for Mrk 501.
**  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
   57233.321503       0.000917        0.24046        0.01909        0.99685     0        5.99326        0.21085        5.23980        0.18434        1.44114        0.10259        1.26133        0.08978
   57233.322730       0.000310        0.19738        0.03135        0.96262     0        5.56188        0.35293        4.87128        0.30908        1.09783        0.15986        0.96158        0.14000
   57233.323930       0.000891        0.25400        0.02024        0.97403     0        5.93970        0.21272        5.23086        0.18733        1.50869        0.10738        1.32861        0.09457
   57233.325794       0.000972        0.22021        0.01742        0.98214     0        6.19498        0.20793        5.45647        0.18315        1.36418        0.09774        1.20151        0.08608
   57233.327157       0.000391        0.18050        0.02481        0.97037     0        6.15106        0.32930        5.41905        0.29012        1.11028        0.14054        0.97810        0.12381
   57233.328476       0.000929        0.23631        0.01894        0.98131     0        6.03060        0.21035        5.31174        0.18528        1.42509        0.10286        1.25515        0.09059
   57233.330658       0.001253        0.21727        0.01598        0.97460     0        5.71741        0.17747        5.03252        0.15621        1.24224        0.08283        1.09356        0.07291