/*
**
**  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
   57577.595078       0.000298        4.68023        0.33410        0.95146     0        4.10888        0.28982        4.06556        0.29022        0.04332        0.01532
   57577.595657       0.000281        4.75267        0.34014        0.98969     0        4.17361        0.29512        4.12939        0.29553        0.04422        0.01563
   57577.596282       0.000344        3.96414        0.28427        0.96639     0        3.50148        0.24698        3.45072        0.24745        0.05076        0.01530
   57577.596921       0.000295        4.49021        0.32331        0.99020     0        3.96700        0.28051        3.90395        0.28110        0.06305        0.01820
   57577.597558       0.000341        3.87280        0.28185        0.98305     0        3.45402        0.24424        3.36711        0.24505        0.08692        0.01994
   57577.598206       0.000307        4.33670        0.31192        0.99057     0        3.83495        0.27050        3.76925        0.27111        0.06570        0.01822
   57577.598843       0.000330        4.11147        0.29694        0.96491     0        3.64243        0.25756        3.57489        0.25819        0.06754        0.01805
   57577.599537       0.000365        3.69629        0.27025        0.96032     0        3.31130        0.23414        3.21481        0.23505        0.09648        0.02057
   57577.600209       0.000307        4.43341        0.32020        0.96226     0        3.92811        0.27776        3.85527        0.27844        0.07283        0.01947
   57577.600842       0.000327        4.02004        0.29003        1.00000     0        3.56345        0.25135        3.49301        0.25200        0.07044        0.01819
   57577.601487       0.000318        4.22074        0.30312        0.98182     0        3.72843        0.26298        3.66947        0.26353        0.05896        0.01702
   57577.602150       0.000344        3.90216        0.28079        0.98319     0        3.45875        0.24336        3.39072        0.24399        0.06803        0.01757
   57577.602824       0.000330        3.97965        0.28875        0.99123     0        3.54572        0.25072        3.46589        0.25147        0.07983        0.01936
   57577.603652       0.000498        4.13411        0.24148        0.96512     0        3.64462        0.20972        3.59667        0.21009        0.04795        0.01238