/*
**
**  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
   58145.489270       0.000492        2.86967        0.20598        0.97059     0        2.42828        0.17171        2.39626        0.17200        0.03202        0.01013
   58145.490265       0.000503        2.83850        0.20427        0.96552     0        2.40877        0.16948        2.36160        0.16992        0.04717        0.01218
   58145.491229       0.000460        3.03861        0.22250        0.96855     0        2.60173        0.18397        2.52283        0.18470        0.07891        0.01645
   58145.492187       0.000498        2.86106        0.20663        0.96512     0        2.41366        0.17067        2.36910        0.17109        0.04456        0.01191
   58145.493165       0.000480        3.05543        0.21877        0.94578     0        2.56478        0.18091        2.53113        0.18122        0.03365        0.01064
   58145.494131       0.000486        2.88248        0.20660        0.98214     0        2.42828        0.17171        2.39947        0.17197        0.02882        0.00961
   58145.495083       0.000466        3.03074        0.21829        0.98137     0        2.54855        0.17976        2.50173        0.18020        0.04681        0.01251
   58145.496090       0.000541        2.69409        0.19253        0.95187     0        2.25094        0.15917        2.23016        0.15936        0.02078        0.00785
   58145.497074       0.000443        3.20835        0.22981        0.97386     0        2.71593        0.19109        2.67338        0.19149        0.04255        0.01228
   58145.498408       0.000891        2.86910        0.15421        0.96753     0        2.42686        0.12773        2.38254        0.12804        0.04432        0.00886