/*
**
**  Swift/XRT hardness ratio for 3C 273.
**  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
   58144.432652       0.000414        0.42161        0.07212        0.98601     0        1.92605        0.18038        1.66708        0.15613        0.81205        0.11624        0.70284        0.10061
   58144.433422       0.000356        0.43416        0.07480        0.99187     0        2.16027        0.20708        1.87096        0.17935        0.93791        0.13426        0.81230        0.11628
   58144.434270       0.000492        0.38603        0.06438        0.96471     0        1.85892        0.16338        1.59634        0.14030        0.71761        0.10171        0.61649        0.08736
   58144.435245       0.000483        0.54793        0.07630        0.98802     0        2.07913        0.17302        1.79935        0.14973        1.13922        0.12721        0.98590        0.11009
   58144.436194       0.000466        0.33926        0.05610        0.97516     0        2.14993        0.17793        1.86057        0.15398        0.72938        0.10441        0.63121        0.09036
   58144.437016       0.000356        0.47790        0.08274        0.96748     0        2.03519        0.20327        1.76141        0.17593        0.97262        0.13755        0.84174        0.11904
   58144.437806       0.000434        0.37753        0.06407        0.99333     0        2.05627        0.18362        1.77244        0.15827        0.77631        0.11204        0.66781        0.09635
   58144.438709       0.000469        0.33466        0.05519        0.99383     0        2.15730        0.17978        1.84699        0.15391        0.72195        0.10273        0.61884        0.08805
   58144.439617       0.000440        0.40781        0.06940        0.96711     0        1.90991        0.17578        1.65362        0.15219        0.77888        0.11150        0.67415        0.09650
   58144.440859       0.000802        0.32000        0.04034        0.97473     0        2.27715        0.14122        1.96117        0.12162        0.72869        0.07999        0.62823        0.06895