/*
**
**  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
   55626.539412       0.000431        3.19622        0.22667        0.97315     0        2.80467        0.19685        2.77908        0.19709        0.02559        0.00967
   55626.540205       0.000362        3.72464        0.26697        0.98400     0        3.25746        0.23034        3.21867        0.23070        0.03879        0.01293
   55626.540958       0.000391        3.56937        0.25480        0.95556     0        3.12148        0.22017        3.08860        0.22048        0.03288        0.01162
   55626.541693       0.000344        3.86595        0.27668        0.99160     0        3.39548        0.24010        3.35954        0.24043        0.03594        0.01271
   55626.542399       0.000362        3.75761        0.26728        0.98400     0        3.30632        0.23206        3.26753        0.23242        0.03879        0.01293
   55626.543136       0.000376        3.54237        0.25701        0.97692     0        3.15486        0.22308        3.08390        0.22375        0.07096        0.01721
   55626.543857       0.000344        3.89169        0.27810        0.99160     0        3.39548        0.24010        3.36404        0.24039        0.03145        0.01189
   55626.544563       0.000362        3.63933        0.26324        0.99200     0        3.23119        0.22848        3.16706        0.22908        0.06413        0.01656
   55626.545321       0.000396        3.34871        0.24222        0.98540     0        2.96790        0.20986        2.90900        0.21041        0.05890        0.01521
   55626.546050       0.000333        4.10517        0.29043        0.98261     0        3.56346        0.25135        3.55407        0.25143        0.00938        0.00663
   55626.546750       0.000367        3.83814        0.27231        0.95276     0        3.37753        0.23647        3.33809        0.23684        0.03943        0.01314
   55626.547462       0.000344        3.89156        0.27893        0.98319     0        3.42451        0.24215        3.38373        0.24253        0.04078        0.01359
   55626.548180       0.000373        3.56391        0.25789        0.98450     0        3.17063        0.22364        3.09967        0.22430        0.07096        0.01721
   55626.548921       0.000367        3.61626        0.26117        0.98425     0        3.20534        0.22665        3.14596        0.22721        0.05937        0.01587
   55626.549650       0.000362        3.74283        0.26690        0.98400     0        3.29003        0.23149        3.25124        0.23185        0.03879        0.01293
   55626.550370       0.000359        3.72090        0.26786        0.99194     0        3.30632        0.23206        3.23305        0.23274        0.07327        0.01777
   55626.551059       0.000330        4.22083        0.30313        0.94737     0        3.72843        0.26298        3.66953        0.26353        0.05890        0.01700
   55626.551776       0.000388        3.41663        0.24713        0.98507     0        3.03536        0.21463        2.97512        0.21520        0.06024        0.01555
   55626.552537       0.000373        3.64900        0.26314        0.96124     0        3.23119        0.22848        3.17561        0.22900        0.05558        0.01541
   55626.553501       0.000590        3.44262        0.20167        0.98039     0        3.05509        0.17493        2.99412        0.17540        0.06096        0.01271