/*
**
**  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
   53561.584600       0.000281        4.88152        0.35040        0.98969     0
   53561.585167       0.000286        4.79997        0.34295        0.98990     0
   53561.585749       0.000295        4.68768        0.33403        0.98039     0
   53561.586357       0.000312        4.37086        0.31502        0.98148     0
   53561.586967       0.000298        4.60149        0.33066        0.98058     0
   53561.587581       0.000315        4.31991        0.30906        0.99083     0
   53561.588180       0.000284        4.75637        0.33979        1.00000     0
   53561.588776       0.000312        4.39717        0.31725        0.98148     0
   53561.589406       0.000318        4.25614        0.30903        0.98182     0
   53561.590011       0.000286        4.78730        0.34175        0.98990     0
   53561.590607       0.000310        4.34604        0.31416        0.99065     0
   53561.591221       0.000304        4.45505        0.32014        0.99048     0
   53561.591840       0.000315        4.40048        0.31715        0.96330     0
   53561.592456       0.000301        4.62193        0.33031        0.97115     0
   53561.593104       0.000347        3.99272        0.28670        0.97500     0
   53561.593752       0.000295        4.59723        0.32711        1.00000     0
   53561.594398       0.000350        3.95803        0.28225        0.98347     0
   53561.595060       0.000312        4.36180        0.31114        0.99074     0
   53561.595729       0.000356        3.85946        0.27816        0.97561     0
   53561.596391       0.000307        4.46573        0.31880        0.99057     0
   53561.597034       0.000336        4.12452        0.29498        0.98276     0
   53561.597636       0.000266        5.18193        0.37019        0.97826     0
   53561.598266       0.000365        3.61007        0.26488        1.00000     0
   53561.598923       0.000292        4.80103        0.34348        0.96040     0
   53561.599571       0.000356        3.70655        0.27196        1.00000     0
   53561.600217       0.000289        4.60904        0.33317        1.00000     0
   53561.600862       0.000356        3.89146        0.28098        0.96748     0
   53561.601559       0.000341        4.10747        0.29790        0.94915     0
   53561.602204       0.000304        4.67268        0.33285        0.96190     0
   53561.602795       0.000286        4.69479        0.33749        1.00000     0
   53561.603385       0.000304        4.52093        0.32837        0.97143     0
   53561.603964       0.000275        5.01081        0.36605        0.96842     0
   53561.604537       0.000298        4.53266        0.32765        0.99029     0
   53561.605173       0.000339        4.09923        0.29232        0.98291     0
   53561.605795       0.000284        4.84596        0.34594        0.98980     0
   53561.606406       0.000327        4.26772        0.30567        0.97345     0
   53561.607054       0.000321        4.28197        0.30817        0.98198     0
   53561.607702       0.000327        4.20576        0.30558        0.97345     0
   53561.608345       0.000315        4.40277        0.32159        0.95413     0
   53561.609105       0.000446        4.29200        0.26622        0.94300     0