/*
**
**  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
   56756.468691       0.000312        0.34271        0.05750        0.95370     0        6.95414        0.57891        3.00733        0.24368        2.38328        0.34721        0.96248        0.13771
   56756.470019       0.001016        0.33559        0.02786        0.94302     0        6.42715        0.26272        3.60540        0.14645        2.15689        0.15582        1.19489        0.08574
   56756.471984       0.000949        0.30452        0.02526        0.99390     0        6.53344        0.26287        3.95415        0.15890        1.98955        0.14435        1.20502        0.08733
   56756.473769       0.000836        0.31083        0.02565        0.98962     0        7.25099        0.29235        4.44535        0.17910        2.25384        0.16225        1.38104        0.09937
   56756.475482       0.000877        0.29135        0.02396        0.98020     0        7.29310        0.28711        4.53673        0.17828        2.12482        0.15342        1.32814        0.09577
   56756.477229       0.000871        0.32552        0.02721        0.98339     0        6.60808        0.27640        4.08528        0.17080        2.15106        0.15571        1.32912        0.09613
   56756.478971       0.000871        0.31217        0.02545        0.96678     0        6.99287        0.27744        4.43029        0.17565        2.18296        0.15546        1.38152        0.09833