/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   57577.129849       0.000344        3.90470        0.28199        0.99160     0
   57577.130529       0.000336        3.93826        0.28514        1.00000     0
   57577.131163       0.000298        4.57068        0.32661        0.98058     0
   57577.131767       0.000307        4.54622        0.32570        0.95283     0
   57577.132381       0.000307        4.35853        0.31755        0.98113     0
   57577.133032       0.000344        3.88142        0.27706        1.00000     0
   57577.133732       0.000356        3.74845        0.27052        0.99187     0
   57577.134424       0.000336        4.03284        0.29027        0.98276     0
   57577.135106       0.000347        3.92245        0.27959        0.99167     0
   57577.135809       0.000356        3.80419        0.27269        0.98374     0
   57577.136466       0.000301        4.54497        0.32363        0.99038     0
   57577.137057       0.000289        4.68979        0.33182        0.99000     0
   57577.137699       0.000353        3.82424        0.27383        0.99180     0
   57577.138460       0.000408        4.68339        0.28173        1.00000     0