/*
**
**  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
   56442.038727       0.000315        4.33511        0.31098        0.98165     0        3.78200        0.26610        3.71806        0.26669        0.06393        0.01773
   56442.039326       0.000284        4.77569        0.34127        0.98980     0        4.13059        0.29208        4.09261        0.29243        0.03797        0.01435
   56442.039902       0.000292        4.59984        0.32962        1.00000     0        4.02651        0.28261        3.95356        0.28328        0.07294        0.01949
   56442.040559       0.000365        3.70048        0.26924        0.96825     0        3.28416        0.23222        3.20220        0.23298        0.08195        0.01880
   56442.041271       0.000347        3.86800        0.27816        0.98333     0        3.41246        0.24070        3.35449        0.24123        0.05797        0.01608
   56442.041951       0.000333        4.13459        0.29600        0.96522     0        3.62766        0.25588        3.58025        0.25631        0.04741        0.01499
   56442.042639       0.000356        3.77420        0.27335        0.97561     0        3.33889        0.23610        3.26873        0.23675        0.07016        0.01754
   56442.043337       0.000341        3.84645        0.27817        1.00000     0        3.39548        0.24010        3.32859        0.24072        0.06689        0.01727
   56442.043976       0.000298        4.55284        0.32546        0.98058     0        3.98684        0.28121        3.93994        0.28164        0.04689        0.01563
   56442.044598       0.000324        4.15882        0.30032        0.98214     0        3.64243        0.25756        3.57545        0.25818        0.06697        0.01790
   56442.045249       0.000327        4.19710        0.29853        0.99115     0        3.63105        0.25485        3.58876        0.25524        0.04229        0.01410
   56442.045874       0.000298        4.55853        0.32538        0.98058     0        3.98684        0.28121        3.94515        0.28160        0.04168        0.01474
   56442.046508       0.000336        4.03695        0.29194        0.97414     0        3.54573        0.25072        3.47587        0.25137        0.06985        0.01804
   56442.047139       0.000295        4.65799        0.33259        0.99020     0        4.00667        0.28191        3.95457        0.28239        0.05210        0.01648
   56442.047770       0.000336        3.98926        0.28960        0.98276     0        3.54977        0.24976        3.45283        0.25066        0.09694        0.02115
   56442.048438       0.000333        4.06974        0.29312        0.98261     0        3.56345        0.25135        3.49826        0.25195        0.06520        0.01742
   56442.049370       0.000599        4.35546        0.22420        0.98551     0        3.81027        0.19344        3.76383        0.19375        0.04643        0.01094