/*
**
**  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
   57576.002760       0.000436        3.03399        0.39936        0.99892     1
   57576.004072       0.000362        3.75056        0.26791        0.99200     0
   57576.004758       0.000324        4.14659        0.29542        1.00000     0
   57576.005412       0.000330        4.09515        0.29104        1.00000     0
   57576.006074       0.000333        4.09379        0.29362        0.98261     0
   57576.006757       0.000350        3.83764        0.27586        0.98347     0
   57576.007417       0.000310        4.34398        0.30998        0.99065     0
   57576.007996       0.000269        5.05541        0.36511        0.97849     0
   57576.008638       0.000373        3.66018        0.26592        0.96124     0
   57576.009347       0.000336        4.12727        0.29362        0.98276     0
   57576.010015       0.000333        4.01472        0.28795        0.99130     0
   57576.010661       0.000312        4.42070        0.32014        0.95370     0
   57576.011303       0.000324        4.22446        0.30414        0.97321     0
   57576.012058       0.000431        3.94705        0.25223        0.98790     0