/*
**
**  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
   58222.267960       0.000599        2.38177        0.17208        0.97585     0        1.99342        0.14060        1.95174        0.14099        0.04168        0.01042
   58222.269017       0.000457        3.17245        0.22877        0.96203     0        2.63597        0.18639        2.59096        0.18681        0.04501        0.01248
   58222.270012       0.000538        2.65013        0.18995        0.97312     0        2.21363        0.15653        2.18746        0.15677        0.02617        0.00872
   58222.271120       0.000570        2.55964        0.18512        0.95939     0        2.11993        0.14990        2.07817        0.15029        0.04176        0.01078
   58222.272237       0.000547        2.66525        0.19117        0.97354     0        2.19931        0.15474        2.16214        0.15509        0.03718        0.01031
   58222.273348       0.000564        2.61414        0.18918        0.94872     0        2.17660        0.15353        2.12824        0.15397        0.04836        0.01173
   58222.274384       0.000472        3.12920        0.22534        0.95092     0        2.58495        0.18278        2.54421        0.18316        0.04074        0.01176
   58222.275374       0.000518        2.88630        0.20810        0.94972     0        2.35687        0.16666        2.31662        0.16703        0.04024        0.01116
   58222.276386       0.000495        2.93805        0.21312        0.96491     0        2.42829        0.17171        2.37407        0.17221        0.05422        0.01315
   58222.277411       0.000530        2.77801        0.20092        0.95628     0        2.28953        0.16189        2.24442        0.16231        0.04511        0.01165
   58222.278551       0.000611        2.64383        0.18454        0.93839     0        2.19558        0.14905        2.14242        0.14952        0.05315        0.01189