/*
**
**  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)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   58167.410301       0.000613        2.23566        0.16052        0.98585     0        1.94582        0.13657        1.90678        0.13690        0.03905        0.00947
   58167.411430       0.000515        2.66758        0.19275        0.96629     0        2.32946        0.16472        2.28480        0.16510        0.04466        0.01116
   58167.412480       0.000535        2.50765        0.18171        0.98919     0        2.20038        0.15520        2.14792        0.15565        0.05246        0.01173
   58167.413577       0.000561        2.48360        0.17803        0.96907     0        2.14186        0.15108        2.11122        0.15133        0.03064        0.00885
   58167.414636       0.000498        2.72020        0.19444        0.99419     0        2.34308        0.16568        2.32062        0.16587        0.02246        0.00794
   58167.415695       0.000561        2.48922        0.18042        0.95876     0        2.17567        0.15308        2.11888        0.15356        0.05678        0.01211
   58167.416783       0.000527        2.59310        0.18791        0.97253     0        2.26366        0.16006        2.21484        0.16048        0.04882        0.01151
   58167.417816       0.000506        2.73255        0.19719        0.96571     0        2.38266        0.16806        2.33438        0.16847        0.04829        0.01171
   58167.418846       0.000524        2.60509        0.18925        0.97238     0        2.27652        0.16097        2.22197        0.16144        0.05455        0.01220
   58167.420081       0.000712        2.61683        0.16204        0.97561     0        2.27879        0.13792        2.23279        0.13825        0.04600        0.00959