/*
**
**  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
   55249.847815       0.000845        0.43086        0.04396        0.96233     0        2.68011        0.14876        2.29040        0.12713        1.15475        0.09887        0.98670        0.08448
   55249.849722       0.001062        0.47220        0.04104        0.98910     0        2.71094        0.13366        2.31263        0.11402        1.28010        0.09163        1.09200        0.07816
   55249.851145       0.000362        0.33895        0.05631        0.99200     0        2.77281        0.23369        2.36171        0.19904        0.93984        0.13455        0.79918        0.11440
   55249.851811       0.000304        0.42467        0.07253        0.97143     0        2.68688        0.25388        2.30014        0.21734        1.14104        0.16235        0.97679        0.13898
   55249.852453       0.000339        0.40410        0.06402        1.00000     0        2.83103        0.24204        2.42376        0.20722        1.14401        0.15260        0.97941        0.13064
   55249.853365       0.000573        0.42200        0.05161        0.98485     0        2.74221        0.18438        2.34807        0.15788        1.15720        0.11823        0.99105        0.10126
   55249.854279       0.000341        0.37305        0.06265        0.96610     0        2.72242        0.23911        2.33021        0.20466        1.01561        0.14538        0.86929        0.12444
   55249.854927       0.000307        0.38313        0.06378        1.00000     0        2.92383        0.25945        2.50256        0.22207        1.12022        0.15780        0.95883        0.13506
   55249.855555       0.000321        0.38631        0.06467        0.97297     0        2.78981        0.24601        2.38808        0.21059        1.07774        0.15334        0.92253        0.13126
   55249.857089       0.001212        0.43916        0.03605        0.98091     0        2.82069        0.12763        2.41474        0.10926        1.23873        0.08483        1.06033        0.07261