/*
**
**  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
   55618.905055       0.001094        0.43359        0.03712        0.97354     0        2.91744        0.13683        2.49128        0.11684        1.26498        0.09059        1.07971        0.07732
   55618.907248       0.001100        0.44066        0.03792        0.97632     0        2.83639        0.13555        2.42576        0.11592        1.24987        0.08946        1.06846        0.07647
   55618.909354       0.001007        0.41630        0.03870        0.96839     0        2.79801        0.14085        2.37223        0.11941        1.16480        0.09102        0.98761        0.07716
   55618.910714       0.000353        0.37777        0.06244        0.94262     0        2.68910        0.23010        2.30274        0.19703        1.01585        0.14367        0.87102        0.12318
   55618.912149       0.001082        0.44250        0.03780        0.96524     0        2.92206        0.13843        2.50106        0.11848        1.29302        0.09190        1.10804        0.07875
   55618.913593       0.000362        0.34582        0.05689        0.97600     0        2.77628        0.23331        2.37449        0.19952        0.96009        0.13578        0.82104        0.11611
   55618.914267       0.000312        0.40054        0.06720        0.93519     0        2.89565        0.25739        2.46438        0.21902        1.15983        0.16502        0.98647        0.14035
   55618.916296       0.001716        0.44026        0.03060        0.97470     0        2.80155        0.10725        2.39275        0.09159        1.23342        0.07157        1.05252        0.06107