/*
**
**  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
   57936.059047       0.000489        0.14870        0.03572        0.95858     0        2.01998        0.17715        1.65925        0.14549        0.30036        0.06717        0.24733        0.05530
   57936.060124       0.000587        0.13187        0.03191        0.97044     0        1.85300        0.15556        1.51894        0.12753        0.24436        0.05545        0.20072        0.04556
   57936.061252       0.000541        0.15116        0.03684        0.96791     0        1.74935        0.15532        1.44561        0.12833        0.26443        0.06001        0.21846        0.04958
   57936.062253       0.000460        0.15773        0.03857        0.98113     0        1.93551        0.17626        1.60421        0.14609        0.30528        0.06929        0.25347        0.05753
   57936.063124       0.000411        0.14160        0.03537        0.97887     0        2.37177        0.20746        1.95424        0.17092        0.33584        0.07858        0.27693        0.06479
   57936.063969       0.000434        0.15149        0.03642        0.98667     0        2.19280        0.19358        1.79620        0.15857        0.33220        0.07429        0.27072        0.06054
   57936.065043       0.000639        0.11112        0.02627        0.99095     0        2.03445        0.15610        1.65027        0.12661        0.22606        0.05055        0.18295        0.04091
   57936.066099       0.000417        0.17448        0.04226        0.92361     0        2.10629        0.19582        1.72233        0.16009        0.36750        0.08218        0.30125        0.06736
   57936.067276       0.000761        0.11511        0.02393        0.97719     0        2.18199        0.14655        1.79595        0.12063        0.25117        0.04941        0.20638        0.04061