/*
**
**  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
   55709.982011       0.000877        0.33628        0.02765        0.95710     0        4.73392        0.19433        4.09852        0.16821        1.59190        0.11339        1.37772        0.09814
   55709.983817       0.000929        0.31123        0.02544        0.97196     0        4.77540        0.18881        4.11223        0.16258        1.48625        0.10631        1.28030        0.09157
   55709.985640       0.000894        0.33007        0.02750        0.97084     0        4.56646        0.18861        3.96447        0.16375        1.50728        0.10907        1.31124        0.09489
   55709.987434       0.000900        0.29106        0.02379        0.99035     0        5.11902        0.19808        4.43036        0.17143        1.48996        0.10727        1.29014        0.09288
   55709.989259       0.000926        0.28216        0.02301        0.98125     0        5.15613        0.19610        4.45794        0.16953        1.45488        0.10493        1.25606        0.09059
   55709.990559       0.000373        0.23761        0.03346        1.00000     0        4.78538        0.29798        4.15418        0.25867        1.13707        0.14360        0.98581        0.12450