/*
**
**  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
   53561.718651       0.000315        0.31911        0.05171        0.98165     0        3.53730        0.28362        2.97589        0.23861        1.12878        0.15896        0.95005        0.13379
   53561.720037       0.001071        0.37368        0.03117        0.96486     0        3.52057        0.15277        2.98467        0.12952        1.31556        0.09370        1.11511        0.07942
   53561.721426       0.000318        0.36970        0.06195        0.96364     0        2.97080        0.25503        2.51746        0.21611        1.09829        0.15807        0.93041        0.13390
   53561.722080       0.000336        0.33805        0.05538        0.93103     0        3.22639        0.26220        2.72926        0.22180        1.09067        0.15514        0.92271        0.13125
   53561.723619       0.001204        0.42905        0.03448        0.97240     0        3.06649        0.13444        2.59928        0.11396        1.31569        0.08862        1.11503        0.07510
   53561.735339       0.000327        0.33171        0.05303        0.98230     0        3.63001        0.28976        2.92610        0.23354        1.20411        0.16677        0.96953        0.13425
   53561.736777       0.001111        0.42663        0.03682        0.95833     0        3.12950        0.14590        2.50044        0.11656        1.33515        0.09695        1.06633        0.07743
   53561.739031       0.001143        0.42720        0.03626        0.96709     0        3.13339        0.14582        2.46017        0.11448        1.33858        0.09501        1.05130        0.07461
   53561.740478       0.000304        0.35624        0.05828        0.98095     0        3.51385        0.29725        2.78489        0.23559        1.25178        0.17529        0.99194        0.13890
   53561.741120       0.000339        0.36354        0.05972        0.92308     0        3.28482        0.27322        2.57382        0.21407        1.19416        0.16915        0.93652        0.13264
   53561.742631       0.001172        0.41661        0.03551        0.95062     0        3.11190        0.14171        2.45705        0.11187        1.29646        0.09342        1.02337        0.07374
   53561.744454       0.000651        0.39017        0.04871        0.83820     0        3.14256        0.20559        2.47999        0.16223        1.22613        0.13036        0.96612        0.10273