/*
**
**  Swift/XRT light curve for PKS 2155-304.
**
**  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
   55495.686562       0.000275        5.04042        0.35719        0.98947     0        4.41160        0.30663        4.33742        0.30732        0.07418        0.02057
   55495.687169       0.000333        4.13748        0.29468        0.98261     0        3.58118        0.25197        3.54321        0.25233        0.03798        0.01343
   55495.687820       0.000318        4.23037        0.30204        0.99091     0        3.69422        0.26057        3.65486        0.26094        0.03937        0.01392
   55495.688448       0.000310        4.54915        0.32285        0.96262     0        3.96777        0.27780        3.92090        0.27824        0.04687        0.01562
   55495.689050       0.000292        4.61027        0.33004        1.00000     0        3.96700        0.28051        3.92451        0.28091        0.04249        0.01502
   55495.689632       0.000289        4.72856        0.33849        0.98000     0        4.08844        0.28910        4.04465        0.28951        0.04379        0.01548
   55495.690242       0.000321        4.42247        0.31401        0.95495     0        3.81768        0.26861        3.78731        0.26890        0.03036        0.01240
   55495.690870       0.000307        4.46123        0.32078        0.98113     0        3.85257        0.27242        3.79583        0.27295        0.05673        0.01711
   55495.691440       0.000263        5.13294        0.36689        0.98901     0        4.45186        0.31479        4.41014        0.31519        0.04172        0.01577
   55495.691999       0.000295        4.67636        0.33747        0.97059     0        4.06738        0.28689        3.98611        0.28766        0.08127        0.02098
   55495.692603       0.000310        4.36636        0.31671        0.99065     0        3.81768        0.26861        3.71647        0.26956        0.10121        0.02263
   55495.693228       0.000315        4.34662        0.31018        0.99083     0        3.70988        0.26233        3.68008        0.26261        0.02980        0.01217
   55495.693839       0.000295        4.68347        0.33305        0.98039     0        4.04674        0.28473        4.00919        0.28508        0.03755        0.01419
   55495.694438       0.000304        4.66613        0.33317        0.95238     0        4.02670        0.28402        3.98379        0.28443        0.04291        0.01517
   55495.695066       0.000324        4.24141        0.30100        0.99107     0        3.62766        0.25588        3.60833        0.25606        0.01933        0.00966
   55495.695717       0.000327        4.21267        0.30205        0.97345     0        3.64243        0.25756        3.59854        0.25797        0.04389        0.01463
   55495.696351       0.000307        4.57324        0.32890        0.96226     0        3.92811        0.27776        3.87026        0.27831        0.05785        0.01744
   55495.696961       0.000304        4.51172        0.32163        0.98095     0        3.90942        0.27575        3.87297        0.27609        0.03645        0.01378
   55495.697563       0.000298        4.47262        0.32029        1.00000     0        3.90942        0.27575        3.85734        0.27624        0.05208        0.01647
   55495.698231       0.000370        4.38592        0.28433        0.99219     0        3.80161        0.24488        3.78049        0.24506        0.02112        0.00944