/*
**
**  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
   55611.016649       0.000436        3.38998        0.42753        0.99892     1        0.86750        0.10760        0.85414        0.10772        0.01336        0.00505
   55611.018201       0.000336        3.96566        0.28604        0.98276     0        3.51462        0.24852        3.45347        0.24910        0.06116        0.01696
   55611.018806       0.000269        4.90082        0.35459        0.98925     0        4.35508        0.30795        4.26764        0.30878        0.08744        0.02258
   55611.019359       0.000284        4.71037        0.33994        0.98980     0        4.15124        0.29281        4.06831        0.29359        0.08293        0.02141
   55611.019929       0.000286        4.61190        0.33215        0.98990     0        4.08844        0.28910        4.02277        0.28972        0.06567        0.01896
   55611.020539       0.000324        4.10493        0.29655        0.98214     0        3.64243        0.25756        3.57417        0.25820        0.06826        0.01824
   55611.021190       0.000327        4.06294        0.29185        0.99115     0        3.59527        0.25359        3.53781        0.25413        0.05746        0.01659
   55611.021812       0.000295        4.72783        0.33771        0.95098     0        4.17190        0.29353        4.11661        0.29405        0.05529        0.01748
   55611.022408       0.000301        4.49267        0.32091        0.98077     0        3.96739        0.27914        3.91481        0.27964        0.05258        0.01663
   55611.022987       0.000278        4.80987        0.35072        0.96875     0        4.30825        0.30464        4.19292        0.30573        0.11533        0.02579
   55611.023537       0.000272        4.84620        0.34635        1.00000     0        4.26242        0.30140        4.22248        0.30178        0.03994        0.01509
   55611.024081       0.000272        4.99736        0.35716        0.96809     0        4.40294        0.31133        4.36168        0.31172        0.04125        0.01559
   55611.024648       0.000295        4.59750        0.32908        0.97059     0        4.04714        0.28618        4.00381        0.28659        0.04334        0.01532
   55611.025264       0.000321        4.26207        0.30413        0.97297     0        3.76553        0.26429        3.71091        0.26480        0.05462        0.01647
   55611.025895       0.000310        4.38391        0.31528        0.97196     0        3.85257        0.27242        3.79585        0.27295        0.05672        0.01710
   55611.026500       0.000295        4.49434        0.32318        0.99020     0        3.96700        0.28051        3.90859        0.28106        0.05841        0.01761
   55611.027110       0.000315        4.19243        0.30147        0.99083     0        3.70988        0.26233        3.65526        0.26284        0.05462        0.01647
   55611.027735       0.000310        4.34458        0.31113        0.98131     0        3.83496        0.27050        3.78388        0.27098        0.05108        0.01615
   55611.028589       0.000544        4.38769        0.23574        0.98936     0        3.89897        0.20493        3.82400        0.20545        0.07497        0.01470