/*
**
**  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
   57572.214506       0.000307        4.43334        0.31537        0.99057     0        3.85403        0.27117        3.81712        0.27153        0.03691        0.01395
   57572.215102       0.000289        4.64328        0.33358        0.99000     0        4.04714        0.28618        3.99122        0.28672        0.05593        0.01769
   57572.215675       0.000284        4.76120        0.34103        0.98980     0        4.19255        0.29426        4.11834        0.29498        0.07420        0.02058
   57572.216251       0.000292        4.52860        0.32675        1.00000     0        4.00667        0.28191        3.91896        0.28276        0.08771        0.02193
   57572.216812       0.000269        4.98426        0.35636        0.98925     0        4.35508        0.30795        4.31295        0.30836        0.04213        0.01592
   57572.217405       0.000324        4.09105        0.29531        0.99107     0        3.60961        0.25524        3.54477        0.25587        0.06484        0.01798
   57572.218036       0.000307        4.39913        0.31856        0.97170     0        3.88997        0.27506        3.80934        0.27585        0.08063        0.02082
   57572.218624       0.000281        4.90071        0.34818        0.96907     0        4.26241        0.30140        4.24474        0.30157        0.01767        0.01020
   57572.219194       0.000289        4.66343        0.33575        0.98000     0        4.10888        0.28982        4.03543        0.29053        0.07345        0.02037
   57572.219790       0.000307        4.65985        0.33150        0.94340     0        4.04674        0.28473        4.00798        0.28510        0.03876        0.01465
   57572.220348       0.000252        5.36432        0.38339        0.98851     0        4.70551        0.33108        4.64113        0.33170        0.06438        0.02036
   57572.220898       0.000298        4.48545        0.32121        0.99029     0        3.92811        0.27776        3.88468        0.27818        0.04342        0.01535
   57572.221497       0.000295        4.47550        0.32151        1.00000     0        3.92811        0.27776        3.87383        0.27829        0.05428        0.01717
   57572.222061       0.000269        4.91394        0.35378        1.00000     0        4.32979        0.30540        4.25239        0.30615        0.07739        0.02147
   57572.222605       0.000275        4.89452        0.35274        0.97895     0        4.30825        0.30464        4.23681        0.30534        0.07144        0.02062
   57572.223244       0.000365        5.02817        0.30628        1.00000     0        4.40416        0.26462        4.35143        0.26506        0.05273        0.01522