/*
**
**  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
   56769.142091       0.000761        0.28040        0.02275        0.98099     0        7.35108        0.27840        5.46894        0.20659        2.06128        0.14794        1.53702        0.11010
   56769.143503       0.000651        0.31505        0.02590        0.98667     0        7.30723        0.29458        5.66950        0.22856        2.30218        0.16491        1.78626        0.12796
   56769.144808       0.000654        0.29289        0.02380        0.98673     0        7.83033        0.30381        6.08427        0.23606        2.29344        0.16375        1.78287        0.12730
   56769.146090       0.000628        0.31771        0.02634        0.97696     0        7.49672        0.30352        5.83947        0.23642        2.38180        0.17230        1.85596        0.13425
   56769.147331       0.000613        0.31865        0.02620        0.98113     0        7.66495        0.30869        5.99837        0.24157        2.44243        0.17509        1.91117        0.13700
   56769.148668       0.000723        0.26313        0.02155        0.99200     0        7.71244        0.28541        5.97997        0.22129        2.02938        0.14826        1.57409        0.11499
   56769.150094       0.000703        0.27721        0.02248        0.97531     0        7.76607        0.29556        6.04069        0.22988        2.15283        0.15420        1.67321        0.11986
   56769.151451       0.000654        0.28848        0.02387        0.98230     0        7.85540        0.30524        6.09276        0.23675        2.26612        0.16555        1.75845        0.12846
   56769.152785       0.000680        0.27615        0.02232        0.97872     0        8.08385        0.30199        6.26606        0.23408        2.23235        0.16001        1.72837        0.12389