/*
**
**  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
   57576.002760       0.000436        3.03399        0.39936        0.99892     1        0.78742        0.10251        0.77949        0.10259        0.00794        0.00397
   57576.004072       0.000362        3.75056        0.26791        0.99200     0        3.24734        0.22905        3.21161        0.22940        0.03573        0.01263
   57576.004758       0.000324        4.14659        0.29542        1.00000     0        3.61316        0.25422        3.57359        0.25461        0.03956        0.01399
   57576.005412       0.000330        4.09515        0.29104        1.00000     0        3.56734        0.25038        3.52847        0.25076        0.03887        0.01374
   57576.006074       0.000333        4.09379        0.29362        0.98261     0        3.54572        0.25072        3.50161        0.25115        0.04411        0.01470
   57576.006757       0.000350        3.83764        0.27586        0.98347     0        3.38378        0.23867        3.32793        0.23922        0.05585        0.01612
   57576.007417       0.000310        4.34398        0.30998        0.99065     0        3.81767        0.26861        3.77065        0.26907        0.04703        0.01568
   57576.007996       0.000269        5.05541        0.36511        0.97849     0        4.42495        0.31211        4.33365        0.31300        0.09130        0.02357
   57576.008638       0.000373        3.66018        0.26592        0.96124     0        3.23118        0.22848        3.15525        0.22922        0.07594        0.01842
   57576.009347       0.000336        4.12727        0.29362        0.98276     0        3.54977        0.24976        3.51576        0.25009        0.03401        0.01285
   57576.010015       0.000333        4.01472        0.28795        0.99130     0        3.51462        0.24852        3.47089        0.24895        0.04373        0.01458
   57576.010661       0.000312        4.42070        0.32014        0.95370     0        3.88997        0.27506        3.80931        0.27585        0.08066        0.02083
   57576.011303       0.000324        4.22446        0.30414        0.97321     0        3.69422        0.26057        3.62816        0.26121        0.06606        0.01832
   57576.012058       0.000431        3.94705        0.25223        0.98790     0        3.44329        0.21648        3.39437        0.21690        0.04892        0.01357