/*
**
**  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
   55548.115731       0.000341        0.32022        0.05242        0.98305     0        3.30728        0.26729        2.66344        0.21515        1.05907        0.15075        0.85903        0.12220
   55548.116370       0.000298        0.50138        0.08791        0.98058     0        2.41136        0.24436        1.95808        0.19839        1.20901        0.17298        0.98147        0.14044
   55548.117030       0.000362        0.46336        0.07274        0.98400     0        2.55357        0.22511        2.11675        0.18661        1.18322        0.15370        0.98086        0.12742
   55548.117782       0.000391        0.34034        0.05709        0.95556     0        2.67605        0.22261        2.22257        0.18488        0.91078        0.13267        0.75636        0.11018
   55548.119290       0.001117        0.46172        0.03982        0.96373     0        2.78814        0.13470        2.31121        0.11166        1.28734        0.09197        1.06729        0.07625
   55548.121480       0.001073        0.47797        0.04132        0.98922     0        2.74759        0.13546        2.27500        0.11216        1.31326        0.09327        1.08749        0.07724
   55548.122849       0.000295        0.42135        0.07219        0.99020     0        2.81244        0.26496        2.32966        0.21947        1.18502        0.16957        0.98147        0.14044
   55548.125048       0.001904        0.47744        0.03129        0.97112     0        2.76687        0.10319        2.28897        0.08536        1.32102        0.07118        1.09300        0.05889