/*
**
**  Swift/XRT light curve for Mrk 501.
**
**  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
   55945.870874       0.000469       13.48061        0.44096        1.00000     0       12.35390        0.39086       12.07255        0.39489        0.28135        0.05627
   55945.871808       0.000466       13.69749        0.44083        1.00000     0       12.46796        0.39388       12.30943        0.39615        0.15853        0.04237
   55945.872734       0.000460       13.79350        0.44820        1.00000     0       12.71299        0.40022       12.43780        0.40415        0.27519        0.05617
   55945.873316       0.000122       10.76482        0.77363        1.00000     0        9.96898        0.68957        9.70853        0.69772        0.26045        0.10633
   55945.873892       0.000454       13.86270        0.45471        1.00000     0       12.77285        0.40371       12.44771        0.40836        0.32515        0.06145
   55945.874803       0.000457       13.86228        0.45022        1.00000     0       12.67933        0.40096       12.44856        0.40426        0.23078        0.05160
   55945.875723       0.000463       13.65807        0.44236        1.00000     0       12.52084        0.39594       12.31574        0.39888        0.20510        0.04834
   55945.876643       0.000457       13.82969        0.44828        1.00000     0       12.69201        0.40116       12.47278        0.40430        0.21924        0.05030
   55945.877572       0.000472       13.43241        0.43424        1.00000     0       12.30269        0.38885       12.11254        0.39158        0.19014        0.04612
   55945.878524       0.000480       13.21923        0.43008        1.00000     0       12.05621        0.38144       11.82558        0.38475        0.23064        0.05033
   55945.879482       0.000477       13.36920        0.43344        1.00000     0       12.17785        0.38452       11.95686        0.38768        0.22099        0.04941
   55945.880399       0.000440       14.37084        0.46644        1.00000     0       13.19301        0.41699       12.95313        0.42043        0.23989        0.05364
   55945.881377       0.000538       13.46670        0.41409        0.99462     0       12.36653        0.36594       12.04132        0.37030        0.32521        0.05661