/*
**
**  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
   54871.695154       0.000310        4.38794        0.31299        1.00000     0
   54871.695736       0.000272        4.99559        0.35634        1.00000     0
   54871.696318       0.000310        4.42836        0.31588        0.98131     0
   54871.696934       0.000307        4.53701        0.32128        0.97170     0
   54871.697570       0.000330        4.05559        0.29358        0.99123     0
   54871.698172       0.000272        5.04776        0.35825        0.98936     0
   54871.698742       0.000298        4.47671        0.32168        1.00000     0
   54871.699341       0.000301        4.59903        0.32794        0.98077     0
   54871.699937       0.000295        4.54295        0.32608        1.00000     0
   54871.700528       0.000295        4.59986        0.32586        1.00000     0
   54871.701109       0.000286        4.77571        0.34216        0.97980     0
   54871.701671       0.000275        4.93971        0.35058        1.00000     0
   54871.702212       0.000266        5.09888        0.36544        0.98913     0
   54871.702779       0.000301        4.51277        0.32508        0.99038     0
   54871.703392       0.000312        4.36745        0.31075        0.99074     0
   54871.703988       0.000284        4.96549        0.35153        0.96939     0
   54871.704555       0.000284        4.78637        0.34019        1.00000     0
   54871.705134       0.000295        4.54774        0.32535        1.00000     0
   54871.705707       0.000278        4.91708        0.34810        1.00000     0
   54871.706263       0.000278        4.97820        0.35369        0.97917     0
   54871.706812       0.000272        4.98986        0.35645        0.98936     0
   54871.707362       0.000278        4.93753        0.35093        0.98958     0
   54871.707935       0.000295        4.69751        0.33473        0.98039     0
   54871.708531       0.000301        4.61002        0.32836        0.97115     0
   54871.709136       0.000304        4.42287        0.31595        1.00000     0
   54871.709917       0.000477        4.37395        0.25340        0.98182     0