/*
**
**  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
   54962.468509       0.000359        3.87752        0.27653        0.97581     0        3.36096        0.23589        3.31337        0.23629        0.04760        0.01374
   54962.469227       0.000359        3.78789        0.27225        0.99194     0        3.27374        0.23091        3.21911        0.23137        0.05463        0.01460
   54962.469921       0.000336        4.02889        0.28797        0.99138     0        3.48406        0.24636        3.45067        0.24664        0.03339        0.01180
   54962.470581       0.000324        4.22735        0.30179        0.98214     0        3.66064        0.25820        3.62137        0.25853        0.03927        0.01309
   54962.471212       0.000307        4.55948        0.32551        0.96226     0        3.94775        0.27845        3.90540        0.27881        0.04235        0.01412
   54962.471874       0.000356        3.85884        0.27516        0.98374     0        3.34441        0.23531        3.30474        0.23565        0.03966        0.01254
   54962.472575       0.000344        3.95463        0.28305        0.98319     0        3.42450        0.24215        3.38758        0.24246        0.03692        0.01231
   54962.473292       0.000373        3.64959        0.26016        0.99225     0        3.13021        0.22134        3.10771        0.22153        0.02250        0.00918
   54962.474010       0.000344        3.89368        0.28096        0.99160     0        3.39548        0.24010        3.33447        0.24061        0.06101        0.01575
   54962.474675       0.000321        4.25563        0.30377        0.98198     0        3.67584        0.25992        3.64502        0.26018        0.03082        0.01165
   54962.475355       0.000359        4.15265        0.28242        0.99412     0        3.59158        0.24160        3.55654        0.24188        0.03504        0.01168
   54962.535072       0.000336        4.12017        0.29424        0.98814     0        3.49550        0.24717        3.46520        0.24743        0.03029        0.01145
   54962.535746       0.000339        3.99299        0.28924        0.99145     0        3.47129        0.24485        3.39004        0.24555        0.08125        0.01864
   54962.536420       0.000336        4.02485        0.28827        1.00000     0        3.47129        0.24485        3.42425        0.24526        0.04704        0.01418
   54962.537083       0.000327        4.25957        0.30676        0.96460     0        3.67584        0.25992        3.61668        0.26044        0.05916        0.01641
   54962.537722       0.000312        4.35088        0.30782        1.00000     0        3.74698        0.26364        3.72860        0.26380        0.01837        0.00919
   54962.538408       0.000373        3.62213        0.26017        0.99225     0        3.14586        0.22189        3.09548        0.22233        0.05038        0.01397
   54962.539143       0.000362        3.88642        0.27759        0.96800     0        3.32785        0.23473        3.29096        0.23505        0.03690        0.01230
   54962.539866       0.000362        3.67032        0.26579        1.00000     0        3.20533        0.22665        3.13787        0.22724        0.06746        0.01636
   54962.540514       0.000286        4.67781        0.33599        1.00000     0        4.06737        0.28689        4.00224        0.28746        0.06514        0.01807
   54962.541232       0.000431        4.07287        0.25647        0.99329     0        3.53291        0.21868        3.47928        0.21909        0.05363        0.01341