/*
**
**  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
   58199.290735       0.000527        2.64751        0.18945        0.96703     0        2.27652        0.16097        2.25248        0.16117        0.02404        0.00801
   58199.291881       0.000619        2.27988        0.16733        0.93458     0        2.00334        0.14166        1.93753        0.14220        0.06581        0.01244
   58199.293093       0.000593        2.33337        0.17012        0.96585     0        2.02357        0.14309        1.96897        0.14354        0.05460        0.01138
   58199.294222       0.000535        2.58733        0.18735        0.96757     0        2.23836        0.15828        2.19110        0.15867        0.04727        0.01114
   58199.295350       0.000593        2.35359        0.16982        0.96585     0        2.04381        0.14380        1.99870        0.14417        0.04510        0.01035
   58199.296516       0.000573        2.37958        0.17395        0.96970     0        2.10768        0.14830        2.03668        0.14888        0.07100        0.01318
   58199.297636       0.000541        2.62839        0.18984        0.94652     0        2.26366        0.16006        2.22117        0.16042        0.04249        0.01062
   58199.298701       0.000524        2.61917        0.18941        0.97238     0        2.27652        0.16097        2.23112        0.16135        0.04540        0.01101
   58199.299737       0.000512        2.68548        0.19344        0.97740     0        2.31600        0.16377        2.27796        0.16408        0.03804        0.01017
   58199.300755       0.000506        2.77757        0.20034        0.94857     0        2.41366        0.17067        2.37118        0.17102        0.04247        0.01097
   58199.302011       0.000749        3.04773        0.17255        0.96911     0        2.61791        0.14455        2.55985        0.14493        0.05805        0.01043