/*
**
**  Swift/XRT light curve for 3C 273.
**
**  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)
**   Rate                     - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s).
**   RateError                - 1 sigma error in source count rate (cts/s)
**   FracExp                  - Conversion factor between bin size and observing time
**   Mode                     - 0 if in Windowed Timing (WT)
**                              1 if in Photon Counting (PC)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   55663.600477       0.000359        4.68385        0.35355        0.98387     0        3.28416        0.23222        3.19439        0.23305        0.08977        0.01959
   55663.601131       0.000295        5.10598        0.36868        1.00000     0        3.92811        0.27776        3.85653        0.27842        0.07158        0.01913
   55663.601727       0.000301        5.22501        0.38350        0.98077     0        3.92811        0.27776        3.80029        0.27893        0.12782        0.02556
   55663.602335       0.000307        5.15137        0.36912        0.99057     0        3.81588        0.26982        3.77118        0.27023        0.04470        0.01490
   55663.602937       0.000295        5.46134        0.38852        0.99020     0        4.04634        0.28330        3.98954        0.28382        0.05680        0.01713
   55663.603504       0.000272        5.91582        0.42007        0.98936     0        4.37287        0.30692        4.32801        0.30732        0.04486        0.01586
   55663.604091       0.000315        4.97239        0.35949        0.99083     0        3.70988        0.26233        3.63745        0.26299        0.07243        0.01870
   55663.604777       0.000370        4.19258        0.30680        0.99219     0        3.15486        0.22308        3.06041        0.22395        0.09445        0.01969
   55663.605489       0.000341        4.72529        0.33582        0.99153     0        3.51012        0.24516        3.45663        0.24564        0.05349        0.01544
   55663.606152       0.000321        4.89687        0.35051        1.00000     0        3.62766        0.25588        3.58068        0.25631        0.04698        0.01486
   55663.606782       0.000310        5.14960        0.36822        0.99065     0        3.81768        0.26861        3.76356        0.26911        0.05412        0.01632
   55663.607433       0.000341        4.55646        0.33092        0.99153     0        3.42450        0.24215        3.34427        0.24289        0.08023        0.01891
   55663.608058       0.000284        5.72199        0.41019        0.96939     0        4.23864        0.29897        4.17825        0.29952        0.06039        0.01821
   55663.608652       0.000310        5.05981        0.36502        1.00000     0        3.78200        0.26610        3.69914        0.26686        0.08286        0.02010
   55663.609262       0.000301        5.25305        0.37590        1.00000     0        3.92962        0.27513        3.85440        0.27581        0.07522        0.01942
   55663.609826       0.000263        5.90287        0.42615        1.00000     0        4.40293        0.31133        4.32270        0.31207        0.08023        0.02144
   55663.610428       0.000339        4.78066        0.34157        0.97436     0        3.51462        0.24852        3.48260        0.24882        0.03202        0.01210
   55663.611282       0.000515        5.92320        0.31197        0.97753     0        4.35207        0.22385        4.26216        0.22445        0.08992        0.01642