/*
**
**  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
   54877.527601       0.000240        5.59996        0.40129        1.00000     0
   54877.528084       0.000243        5.69387        0.40442        0.98810     0
   54877.528608       0.000281        4.94647        0.35508        0.95876     0
   54877.529172       0.000284        4.89086        0.34913        0.95918     0
   54877.529687       0.000231        5.76531        0.41550        0.98750     0
   54877.530202       0.000284        4.69947        0.33515        1.00000     0
   54877.530755       0.000269        5.00010        0.35580        0.98925     0
   54877.531302       0.000278        4.84907        0.34767        0.98958     0
   54877.531889       0.000310        4.42192        0.31417        0.98131     0
   54877.532480       0.000281        4.73166        0.33905        1.00000     0
   54877.533021       0.000260        5.22129        0.37532        0.97778     0
   54877.533562       0.000281        4.81046        0.34565        0.98969     0
   54877.534109       0.000266        5.03352        0.36188        1.00000     0
   54877.534615       0.000240        5.64203        0.40173        1.00000     0
   54877.535124       0.000269        5.05090        0.35638        1.00000     0
   54877.535631       0.000237        5.57169        0.40026        1.00000     0
   54877.536108       0.000240        5.59110        0.40127        0.98795     0
   54877.536623       0.000275        4.90184        0.34936        0.98947     0
   54877.537147       0.000249        5.42779        0.38833        1.00000     0
   54877.537647       0.000252        5.39545        0.38721        0.98851     0
   54877.538145       0.000246        5.38416        0.38618        1.00000     0
   54877.538660       0.000269        4.96550        0.35729        0.98925     0
   54877.539213       0.000284        4.72828        0.33988        0.98980     0
   54877.539736       0.000240        5.59508        0.39879        1.00000     0
   54877.540466       0.000489        5.22571        0.27328        0.99408     0