/*
**
**  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
   57553.084859       0.000379        0.20318        0.03167        0.97710     0        4.43843        0.28268        3.82491        0.24361        0.90181        0.12830        0.77845        0.11075
   57553.085559       0.000321        0.23798        0.03775        0.98198     0        4.45008        0.31243        3.84123        0.26969        1.05903        0.15066        0.91414        0.13005
   57553.086227       0.000347        0.19260        0.03011        0.97500     0        5.09200        0.32010        4.39850        0.27651        0.98074        0.14036        0.84714        0.12124
   57553.086936       0.000362        0.21347        0.03344        0.98400     0        4.39448        0.28834        3.79505        0.24901        0.93807        0.13345        0.81009        0.11525
   57553.087657       0.000359        0.20075        0.03128        0.97581     0        4.74926        0.30161        4.10199        0.26051        0.95342        0.13564        0.82348        0.11715
   57553.088328       0.000312        0.25420        0.04044        0.96296     0        4.36366        0.31054        3.76903        0.26822        1.10924        0.15781        0.95809        0.13630
   57553.088979       0.000339        0.23629        0.03773        0.95726     0        4.31347        0.29769        3.72537        0.25710        1.01924        0.14675        0.88027        0.12674
   57553.089668       0.000350        0.22298        0.03489        0.96694     0        4.44565        0.29757        3.83942        0.25699        0.99130        0.14019        0.85613        0.12107
   57553.090371       0.000353        0.19612        0.03035        0.96721     0        5.01236        0.31480        4.32846        0.27185        0.98301        0.13902        0.84887        0.12005
   57553.091395       0.000671        0.25548        0.02719        0.97845     0        4.47742        0.21431        3.86702        0.18509        1.14391        0.10875        0.98799        0.09393
   57553.092396       0.000330        0.23884        0.03789        0.98246     0        4.31314        0.30264        3.72470        0.26135        1.03016        0.14656        0.88965        0.12657
   57553.093131       0.000405        0.20660        0.03229        0.92143     0        4.32937        0.27173        3.71871        0.23339        0.89444        0.12801        0.76834        0.10996
   57553.093846       0.000310        0.23501        0.03718        0.96262     0        4.76661        0.32995        4.11635        0.28494        1.12020        0.15937        0.96739        0.13763
   57553.094639       0.000483        0.19469        0.02714        0.95808     0        4.66807        0.25808        4.03174        0.22290        0.90882        0.11629        0.78491        0.10044