/*
**
**  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
   57568.359400       0.000286        5.91632        0.42217        0.98990     0
   57568.360031       0.000344        4.81716        0.34527        0.98319     0
   57568.360667       0.000292        5.43120        0.38719        0.98020     0
   57568.361237       0.000278        5.91669        0.42026        0.98958     0
   57568.361877       0.000362        4.37384        0.31161        0.99200     0
   57568.362539       0.000301        5.31188        0.37886        0.98077     0
   57568.363132       0.000292        5.37547        0.38891        0.98020     0
   57568.363702       0.000278        5.71650        0.41074        0.98958     0
   57568.364246       0.000266        6.28917        0.44718        0.95652     0
   57568.364828       0.000315        4.84078        0.34950        1.00000     0
   57568.365418       0.000275        5.69575        0.40559        1.00000     0
   57568.366046       0.000353        4.37852        0.31498        0.99180     0
   57568.366703       0.000304        5.19501        0.36793        1.00000     0
   57568.367288       0.000281        5.58386        0.40597        0.98969     0
   57568.367901       0.000333        4.83207        0.34485        0.96522     0
   57568.368535       0.000301        5.39258        0.38302        0.98077     0
   57568.369131       0.000295        5.23949        0.37800        1.00000     0
   57568.369735       0.000310        5.07068        0.36260        0.99065     0
   57568.370343       0.000298        5.29461        0.38362        0.97087     0
   57568.371066       0.000425        5.33077        0.31930        0.98639     0