/*
**
**  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
   57570.950940       0.000298        4.58547        0.32828        0.98058     0
   57570.951550       0.000312        4.27083        0.30478        1.00000     0
   57570.952204       0.000341        4.14370        0.29861        0.94915     0
   57570.952852       0.000307        4.49651        0.32404        0.98113     0
   57570.953486       0.000327        4.28478        0.30647        0.96460     0
   57570.954094       0.000281        4.90896        0.35140        1.00000     0
   57570.954690       0.000315        4.38122        0.31606        0.98165     0
   57570.955283       0.000278        4.96550        0.36045        0.96875     0
   57570.955873       0.000312        4.26084        0.30834        0.99074     0
   57570.956486       0.000301        4.42041        0.32294        0.99038     0
   57570.957071       0.000284        4.90822        0.35426        0.95918     0
   57570.957684       0.000330        4.13265        0.29857        0.97368     0
   57570.958327       0.000312        4.27300        0.30904        1.00000     0
   57570.959001       0.000362        3.84260        0.27511        0.97600     0
   57570.959661       0.000298        4.57062        0.33492        0.97087     0
   57570.960280       0.000321        4.25015        0.30318        0.99099     0
   57570.960882       0.000281        4.91428        0.34947        0.98969     0
   57570.961460       0.000298        4.50950        0.32938        0.99029     0
   57570.962074       0.000315        4.42863        0.31750        0.96330     0
   57570.962791       0.000402        4.37745        0.27794        0.98561     0