/*
**
**  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
   55952.330418       0.000425        3.47195        0.24985        0.97279     0        2.80187        0.19812        2.75856        0.19849        0.04331        0.01201
   55952.331223       0.000379        3.93101        0.28058        0.96183     0        3.17990        0.22485        3.15343        0.22508        0.02647        0.01000
   55952.332042       0.000434        3.34403        0.24061        0.98000     0        2.72563        0.19273        2.68349        0.19308        0.04213        0.01169
   55952.332849       0.000373        4.10367        0.29034        0.95349     0        3.32260        0.23263        3.29162        0.23289        0.03099        0.01096
   55952.333708       0.000486        2.93142        0.21178        0.99405     0        2.39920        0.16965        2.35356        0.17003        0.04564        0.01141
   55952.334597       0.000396        3.64749        0.26210        0.98540     0        2.96790        0.20986        2.92556        0.21022        0.04235        0.01222
   55952.335392       0.000399        3.66083        0.26273        0.97826     0        2.98274        0.21039        2.93687        0.21077        0.04588        0.01272
   55952.336176       0.000385        3.80934        0.27189        0.97744     0        3.08205        0.21793        3.05640        0.21815        0.02565        0.00970
   55952.336984       0.000422        3.49592        0.24922        0.97260     0        2.83571        0.20002        2.80887        0.20024        0.02684        0.00949
   55952.337820       0.000414        3.53753        0.25419        0.97203     0        2.88250        0.20382        2.84137        0.20417        0.04113        0.01187
   55952.338624       0.000391        3.74436        0.26978        0.97037     0        3.05853        0.21627        3.00761        0.21670        0.05091        0.01361
   55952.339455       0.000440        3.25670        0.23532        0.99342     0        2.67996        0.18856        2.61686        0.18909        0.06310        0.01411
   55952.340317       0.000417        3.54081        0.25443        0.96528     0        2.88250        0.20382        2.84137        0.20417        0.04113        0.01187
   55952.341145       0.000411        3.73318        0.26217        0.96479     0        3.02694        0.21039        2.99912        0.21062        0.02782        0.00984