/*
**
**  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
   57577.129849       0.000344        3.90470        0.28199        0.99160     0        3.41246        0.24070        3.34280        0.24137        0.06966        0.01799
   57577.130529       0.000336        3.93826        0.28514        1.00000     0        3.45403        0.24424        3.38316        0.24492        0.07087        0.01830
   57577.131163       0.000298        4.57068        0.32661        0.98058     0        4.00667        0.28191        3.95241        0.28243        0.05426        0.01716
   57577.131767       0.000307        4.54622        0.32570        0.95283     0        3.98683        0.28121        3.93257        0.28173        0.05426        0.01716
   57577.132381       0.000307        4.35853        0.31755        0.98113     0        3.85257        0.27242        3.75245        0.27338        0.10012        0.02297
   57577.133032       0.000344        3.88142        0.27706        1.00000     0        3.36695        0.23808        3.33932        0.23835        0.02763        0.01128
   57577.133732       0.000356        3.74845        0.27052        0.99187     0        3.28416        0.23222        3.22576        0.23279        0.05840        0.01620
   57577.134424       0.000336        4.03284        0.29027        0.98276     0        3.53220        0.24914        3.46970        0.24974        0.06249        0.01733
   57577.135106       0.000347        3.92245        0.27959        0.99167     0        3.41745        0.23986        3.37140        0.24030        0.04605        0.01456
   57577.135809       0.000356        3.80419        0.27269        0.98374     0        3.34441        0.23531        3.29006        0.23583        0.05435        0.01569
   57577.136466       0.000301        4.54497        0.32363        0.99038     0        3.96777        0.27780        3.90924        0.27836        0.05853        0.01765
   57577.137057       0.000289        4.68979        0.33182        0.99000     0        4.06738        0.28689        4.05631        0.28700        0.01107        0.00783
   57577.137699       0.000353        3.82424        0.27383        0.99180     0        3.31130        0.23414        3.27506        0.23449        0.03623        0.01281
   57577.138460       0.000408        4.68339        0.28173        1.00000     0        4.04929        0.23986        3.99488        0.24030        0.05441        0.01454