/*
**
**  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
   58553.335037       0.000509        5.81108        0.42919        0.93182     0        2.44309        0.17275        2.37020        0.17342        0.07290        0.01520
   58553.336293       0.000747        4.95783        0.36023        0.91860     0        1.69903        0.11984        1.65517        0.12024        0.04386        0.00981
   58553.337844       0.000799        4.51897        0.33064        0.93478     0        1.55297        0.10981        1.50664        0.11024        0.04634        0.00966
   58553.339375       0.000732        4.68397        0.34633        0.95257     0        1.67083        0.11785        1.60397        0.11846        0.06686        0.01201
   58553.340778       0.000671        5.33525        0.38788        0.94828     0        1.83032        0.12910        1.78307        0.12953        0.04725        0.01057
   58553.342260       0.000810        4.39339        0.31761        0.93929     0        1.52345        0.10772        1.49380        0.10800        0.02965        0.00765
   58553.343900       0.000830        4.36221        0.31829        0.92334     0        1.51951        0.10718        1.47440        0.10759        0.04511        0.00941
   58553.345963       0.001233        4.91480        0.27116        0.95305     0        1.71221        0.09192        1.67252        0.09219        0.03969        0.00713