/*
**
**  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
   55710.018698       0.000272        5.06466        0.36374        0.98936     0        4.32979        0.30540        4.26125        0.30604        0.06854        0.01978
   55710.019273       0.000304        4.43754        0.32148        0.99048     0        3.85257        0.27242        3.77085        0.27318        0.08172        0.02043
   55710.019849       0.000272        4.99196        0.35743        0.98936     0        4.32979        0.30540        4.27268        0.30593        0.05711        0.01806
   55710.020396       0.000275        5.07264        0.35583        1.00000     0        4.38625        0.30413        4.34152        0.30454        0.04473        0.01581
   55710.020963       0.000292        4.60406        0.32954        1.00000     0        3.96700        0.28051        3.92493        0.28090        0.04207        0.01487
   55710.021522       0.000266        5.17131        0.37309        0.96739     0        4.52439        0.31913        4.43486        0.31996        0.08952        0.02311
   55710.022051       0.000263        5.14311        0.36938        0.98901     0        4.47411        0.31558        4.40329        0.31624        0.07082        0.02044
   55710.022586       0.000272        4.83495        0.35297        1.00000     0        4.26241        0.30140        4.14375        0.30251        0.11866        0.02589
   55710.023128       0.000269        5.02182        0.36247        0.98925     0        4.39863        0.30949        4.30048        0.31040        0.09815        0.02380
   55710.023703       0.000307        4.36309        0.31560        0.99057     0        3.81588        0.26982        3.74000        0.27053        0.07588        0.01959
   55710.024276       0.000266        5.07340        0.36421        0.98913     0        4.40293        0.31133        4.34457        0.31188        0.05837        0.01846
   55710.024812       0.000269        5.01004        0.35835        1.00000     0        4.35133        0.30616        4.28851        0.30674        0.06282        0.01894
   55710.025356       0.000275        4.94154        0.35398        0.98947     0        4.30504        0.30290        4.23723        0.30353        0.06781        0.01957
   55710.025888       0.000258        5.26107        0.37653        0.98876     0        4.55303        0.32195        4.50475        0.32240        0.04829        0.01707
   55710.026415       0.000269        5.08665        0.36460        0.97849     0        4.40293        0.31133        4.35040        0.31183        0.05253        0.01751
   55710.026961       0.000278        5.12106        0.36629        0.94792     0        4.44696        0.31289        4.38276        0.31349        0.06421        0.01936
   55710.027500       0.000260        5.13663        0.37327        0.98889     0        4.50188        0.31833        4.39445        0.31934        0.10742        0.02532
   55710.028015       0.000255        5.28436        0.38579        0.98864     0        4.60537        0.32565        4.47716        0.32685        0.12821        0.02798
   55710.028559       0.000289        4.59233        0.33631        1.00000     0        4.00667        0.28331        3.88450        0.28446        0.12217        0.02547
   55710.029418       0.000570        4.63981        0.23731        0.99492     0        4.01689        0.20263        3.96811        0.20295        0.04878        0.01150