/*
**
**  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
   55690.230822       0.000275        4.87060        0.34969        1.00000     0
   55690.231377       0.000281        4.77546        0.34394        1.00000     0
   55690.231964       0.000307        4.52891        0.32314        0.97170     0
   55690.232569       0.000298        4.51926        0.32297        0.99029     0
   55690.233151       0.000284        4.75592        0.34176        0.98980     0
   55690.233776       0.000341        3.92855        0.28261        0.99153     0
   55690.234462       0.000344        3.99785        0.28759        0.96639     0
   55690.235058       0.000252        5.29554        0.38112        1.00000     0
   55690.235654       0.000344        3.91434        0.28541        0.98319     0
   55690.236282       0.000284        4.69644        0.33733        1.00000     0
   55690.236878       0.000312        4.29808        0.31142        0.98148     0
   55690.237491       0.000301        4.50190        0.32320        0.98077     0
   55690.238067       0.000275        4.83710        0.34918        1.00000     0
   55690.238625       0.000284        4.69535        0.34021        0.98980     0
   55690.239192       0.000284        4.84054        0.34401        0.97959     0
   55690.239748       0.000272        5.01855        0.35811        0.97872     0
   55690.240312       0.000292        4.60338        0.33065        0.99010     0
   55690.240943       0.000339        4.00982        0.28554        0.99145     0
   55690.241559       0.000278        4.85580        0.34650        0.98958     0
   55690.242132       0.000295        4.52851        0.32512        1.00000     0
   55690.242702       0.000275        5.02027        0.35713        0.97895     0
   55690.243353       0.000376        4.61256        0.29228        0.98462     0