/*
**
**  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
   56023.079912       0.000856        0.32628        0.02682        0.96959     0        5.28562        0.21534        4.24751        0.17297        1.72460        0.12315        1.38519        0.09891
   56023.081686       0.000917        0.30314        0.02488        0.97476     0        5.28208        0.20881        4.23158        0.16728        1.60119        0.11518        1.28296        0.09229
   56023.083573       0.000969        0.28013        0.02280        0.97910     0        5.36390        0.20498        4.30475        0.16450        1.50259        0.10801        1.20570        0.08667
   56023.085450       0.000909        0.28666        0.02320        0.98089     0        5.61758        0.21635        4.51485        0.17388        1.61036        0.11462        1.29412        0.09211
   56023.087285       0.000926        0.26958        0.02217        0.97188     0        5.78229        0.21780        4.65281        0.17526        1.55879        0.11392        1.25489        0.09171
   56023.089588       0.001377        0.28992        0.01879        0.97479     0        5.81422        0.17859        4.68741        0.14398        1.68568        0.09619        1.35921        0.07756