/*
**
**  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
   56393.766809       0.000327        4.19073        0.29789        1.00000     0        3.56345        0.25135        3.53943        0.25158        0.02402        0.01074
   56393.767457       0.000321        4.22449        0.30151        1.00000     0        3.60961        0.25524        3.58027        0.25552        0.02935        0.01198
   56393.768093       0.000315        4.29987        0.30800        0.99083     0        3.72843        0.26298        3.67816        0.26346        0.05027        0.01590
   56393.768698       0.000289        4.73844        0.33923        0.98000     0        4.08844        0.28910        4.04412        0.28952        0.04432        0.01567
   56393.769297       0.000310        4.33970        0.31068        1.00000     0        3.74455        0.26478        3.70396        0.26517        0.04059        0.01435
   56393.769919       0.000312        4.36393        0.31114        0.99074     0        3.76327        0.26544        3.72776        0.26578        0.03552        0.01342
   56393.770556       0.000324        4.19671        0.29905        0.99107     0        3.60961        0.25524        3.58516        0.25547        0.02446        0.01094
   56393.771192       0.000312        4.39661        0.31124        0.99074     0        3.78200        0.26610        3.76170        0.26629        0.02030        0.01015
   56393.771838       0.000333        4.01399        0.29021        1.00000     0        3.50148        0.24698        3.42594        0.24770        0.07554        0.01888
   56393.772523       0.000353        3.84017        0.27764        0.98361     0        3.35559        0.23668        3.28320        0.23738        0.07239        0.01810
   56393.773195       0.000318        4.32913        0.30949        0.98182     0        3.70988        0.26233        3.67469        0.26267        0.03519        0.01330
   56393.773846       0.000333        4.07057        0.29096        0.99130     0        3.51462        0.24852        3.48129        0.24884        0.03334        0.01260
   56393.774517       0.000339        4.04963        0.28962        0.98291     0        3.50148        0.24698        3.45899        0.24738        0.04249        0.01416
   56393.775168       0.000312        4.50095        0.32059        0.96296     0        3.89109        0.27378        3.84933        0.27417        0.04176        0.01477
   56393.775813       0.000333        4.11021        0.29441        0.98261     0        3.56345        0.25135        3.51541        0.25181        0.04805        0.01519
   56393.776606       0.000460        4.25016        0.25627        0.97484     0        3.69648        0.21858        3.63343        0.21908        0.06305        0.01486