/*
**
**  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
   54596.268409       0.000049        3.83306        0.74065        0.98564     0        3.46693        0.64379        3.34638        0.64661        0.12055        0.06028
   54596.268820       0.000349        3.41844        0.48465        1.00000     1        0.85001        0.11902        0.84018        0.11913        0.00983        0.00491
   54596.269735       0.000566        4.00051        0.41686        0.97435     1        0.98949        0.10206        0.98018        0.10213        0.00931        0.00380
   54596.270621       0.000320        4.04917        0.56840        0.95459     1        0.99044        0.13735        0.97921        0.13746        0.01123        0.00562
   54596.272016       0.001075        4.48783        0.31768        1.00000     1        1.10271        0.07721        1.09156        0.07726        0.01116        0.00298
   54596.274122       0.001031        4.68456        0.33171        0.98592     1        1.15430        0.08122        1.14756        0.08125        0.00674        0.00238
   54596.276228       0.001075        4.57136        0.32522        0.97297     1        1.12223        0.07896        1.11077        0.07902        0.01146        0.00306
   54596.278392       0.001089        4.41148        0.31307        1.00000     1        1.08268        0.07599        1.07167        0.07605        0.01101        0.00294
   54596.279816       0.000334        3.66967        0.52529        0.95652     1        0.92728        0.12985        0.90852        0.13004        0.01876        0.00709
   54596.280484       0.000334        3.98929        0.53733        1.00000     1        0.99131        0.13130        0.97593        0.13145        0.01538        0.00628
   54596.281370       0.000552        4.02568        0.43058        0.94737     1        0.98890        0.10482        0.98071        0.10489        0.00819        0.00366
   54596.283665       0.001743        4.47132        0.24896        0.98645     1        1.10499        0.06111        1.09802        0.06113        0.00697        0.00186
   54596.324442       0.000174        5.08575        0.44366        0.99121     0        4.44600        0.38697        4.43711        0.38708        0.00889        0.00889
   54596.325760       0.001133        3.85261        0.27962        0.99853     1        0.99121        0.07135        0.98367        0.07139        0.00755        0.00239
   54596.327198       0.000305        3.78680        0.53490        1.00000     1        0.99049        0.13736        0.97369        0.13753        0.01679        0.00686
   54596.328026       0.000523        3.78033        0.40648        1.00000     1        0.98890        0.10482        0.97584        0.10492        0.01306        0.00462
   54596.328868       0.000320        3.81676        0.53252        0.95455     1        0.99049        0.13736        0.98489        0.13741        0.00560        0.00396
   54596.330176       0.000988        4.56204        0.32331        1.00000     1        1.18236        0.08340        1.17718        0.08342        0.00519        0.00212
   54596.331483       0.000320        3.55589        0.50417        1.00000     1        0.92728        0.12985        0.91660        0.12996        0.01069        0.00534
   54596.332558       0.000755        3.83920        0.34137        0.99414     1        0.99816        0.08788        0.98907        0.08794        0.00909        0.00322