/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   54872.035364       0.000304        4.45242        0.31933        1.00000     0
   54872.035951       0.000284        4.89489        0.34925        0.96939     0
   54872.036484       0.000249        5.47746        0.39181        1.00000     0
   54872.037048       0.000315        4.41220        0.31364        0.98165     0
   54872.037699       0.000336        4.17705        0.29955        0.96552     0
   54872.038309       0.000275        5.01178        0.35624        1.00000     0
   54872.038897       0.000312        4.39259        0.31620        0.99074     0
   54872.039513       0.000304        4.45996        0.32188        0.99048     0
   54872.040109       0.000292        4.67528        0.33477        0.99010     0
   54872.040705       0.000304        4.53937        0.32338        1.00000     0
   54872.041269       0.000260        5.22403        0.37331        1.00000     0
   54872.041825       0.000295        4.63884        0.33356        1.00000     0
   54872.042386       0.000266        5.20584        0.36969        1.00000     0
   54872.042936       0.000284        4.95087        0.35357        0.97959     0
   54872.043497       0.000278        4.97131        0.35540        0.97917     0
   54872.044065       0.000289        4.70792        0.33604        0.99000     0
   54872.044643       0.000289        4.76384        0.34023        0.98000     0
   54872.045202       0.000269        5.06056        0.36461        0.98925     0
   54872.045763       0.000292        4.65005        0.33557        1.00000     0
   54872.046327       0.000272        5.08792        0.36148        0.98936     0
   54872.046871       0.000272        5.03213        0.36165        0.98936     0
   54872.047421       0.000278        4.91214        0.35031        0.98958     0
   54872.047956       0.000258        5.31442        0.38130        1.00000     0
   54872.048497       0.000284        4.83819        0.34413        0.98980     0
   54872.049056       0.000275        4.96983        0.35315        0.98947     0
   54872.049623       0.000292        4.61618        0.33310        1.00000     0
   54872.050294       0.000379        4.94980        0.30558        0.97710     0