/*
**
**  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
   60048.471326       0.000363        1.81172        0.25563        1.00000     1        0.81601        0.11426        0.81021        0.11431        0.00580        0.00335
   60048.472125       0.000436        1.53979        0.21411        1.00000     1        0.69334        0.09615        0.69173        0.09616        0.00161        0.00161
   60048.473040       0.000479        1.32284        0.18709        1.00000     1        0.60606        0.08571        0.60606        0.08571        0.00000        0.00000
   60048.473941       0.000421        1.50276        0.21096        1.00000     1        0.70345        0.09850        0.70179        0.09852        0.00167        0.00167
   60048.474754       0.000392        1.69066        0.23395        1.00000     1        0.78519        0.10785        0.77982        0.10790        0.00537        0.00310
   60048.475626       0.000479        1.38432        0.19109        1.00000     1        0.64243        0.08824        0.63950        0.08827        0.00293        0.00207
   60048.476541       0.000436        1.48506        0.20956        1.00000     1        0.68000        0.09522        0.67517        0.09526        0.00483        0.00279
   60048.477354       0.000378        1.87365        0.25776        1.00000     1        0.83077        0.11305        0.82334        0.11312        0.00743        0.00372
   60048.478153       0.000421        1.49994        0.21432        1.00000     1        0.68966        0.09753        0.68300        0.09759        0.00666        0.00333
   60048.478952       0.000378        1.66117        0.23676        1.00000     1        0.76924        0.10879        0.76366        0.10883        0.00557        0.00322
   60048.479940       0.000610        1.34739        0.16911        0.99003     1        0.61567        0.07696        0.61334        0.07698        0.00232        0.00164