/*
**
**  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
   60058.411695       0.000378        1.78990        0.25382        1.00000     1        0.76923        0.10879        0.76733        0.10880        0.00190        0.00190
   60058.412436       0.000363        1.87691        0.26908        1.00000     1        0.81600        0.11426        0.79822        0.11442        0.01778        0.00593
   60058.413220       0.000421        1.61232        0.22754        1.00000     1        0.70345        0.09850        0.69834        0.09855        0.00511        0.00295
   60058.414048       0.000407        1.71350        0.24125        1.00000     1        0.74286        0.10302        0.73228        0.10311        0.01058        0.00432
   60058.414847       0.000392        1.92492        0.26456        0.96296     1        0.83077        0.11305        0.82317        0.11312        0.00760        0.00380
   60058.415675       0.000436        1.60099        0.23005        0.96667     1        0.68966        0.09753        0.67944        0.09762        0.01022        0.00417
   60058.416532       0.000421        1.73907        0.24541        0.93103     1        0.75556        0.10580        0.75007        0.10585        0.00549        0.00317
   60058.417287       0.000334        2.31796        0.30776        1.00000     1        0.99131        0.13130        0.98916        0.13132        0.00215        0.00215
   60058.418072       0.000421        1.68087        0.23914        0.96552     1        0.72857        0.10202        0.71799        0.10211        0.01058        0.00432
   60058.418958       0.000436        1.83382        0.24572        0.96627     1        0.78653        0.10418        0.77801        0.10425        0.00852        0.00381