/*
**
**  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
   54583.418625       0.000269        5.48865        0.39215        0.97849     0        4.40294        0.31133        4.36293        0.31170        0.04000        0.01512
   54583.419187       0.000292        4.92290        0.35354        0.99010     0        4.04674        0.28473        3.97394        0.28539        0.07280        0.01946
   54583.419713       0.000234        6.01834        0.43252        1.00000     0        4.94651        0.34977        4.87589        0.35042        0.07062        0.02129
   54583.420231       0.000284        5.06696        0.36214        0.98980     0        4.15124        0.29281        4.10299        0.29325        0.04825        0.01608
   54583.420798       0.000284        5.10216        0.36335        0.98980     0        4.19255        0.29426        4.13894        0.29475        0.05361        0.01695
   54583.421334       0.000252        5.66483        0.40444        1.00000     0        4.65142        0.32727        4.59165        0.32782        0.05977        0.01890
   54583.421834       0.000249        5.78394        0.41079        0.98837     0        4.71373        0.33331        4.69538        0.33348        0.01835        0.01060
   54583.422352       0.000269        5.23166        0.37935        1.00000     0        4.30825        0.30464        4.21319        0.30551        0.09506        0.02305
   54583.422882       0.000260        5.48275        0.39461        1.00000     0        4.45186        0.31479        4.38252        0.31543        0.06933        0.02002
   54583.423371       0.000229        6.41431        0.45576        0.97468     0        5.22949        0.36886        5.19572        0.36917        0.03377        0.01510
   54583.423865       0.000266        5.38286        0.38277        1.00000     0        4.42040        0.31025        4.36953        0.31071        0.05087        0.01696
   54583.424407       0.000275        5.19011        0.37189        0.98947     0        4.26242        0.30140        4.21263        0.30185        0.04979        0.01660
   54583.424948       0.000266        5.49931        0.39289        0.96739     0        4.50188        0.31833        4.46098        0.31871        0.04090        0.01546
   54583.425506       0.000292        4.92783        0.35680        0.97030     0        4.08844        0.28910        4.00354        0.28987        0.08490        0.02122
   54583.426102       0.000304        4.77646        0.34353        0.98095     0        3.92887        0.27643        3.85314        0.27713        0.07573        0.01955
   54583.426695       0.000289        4.99174        0.35468        0.99000     0        4.06738        0.28689        4.04111        0.28713        0.02626        0.01175
   54583.427222       0.000237        6.12141        0.43671        0.98780     0        4.94651        0.34977        4.90799        0.35012        0.03852        0.01573
   54583.427723       0.000263        5.79801        0.41034        0.94505     0        4.70551        0.33108        4.68132        0.33130        0.02419        0.01209
   54583.428295       0.000310        4.59873        0.32931        1.00000     0        3.78200        0.26610        3.72368        0.26663        0.05832        0.01684
   54583.428874       0.000269        5.48910        0.38924        0.97849     0        4.46898        0.31366        4.42898        0.31402        0.04000        0.01512
   54583.429447       0.000298        5.33348        0.36765        0.96117     0        4.41139        0.29878        4.34310        0.29938        0.06828        0.01894