/*
**
**  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
   59018.068124       0.000437        3.16241        0.22694        0.98013     0        2.70721        0.19143        2.67208        0.19175        0.03513        0.01111
   59018.068981       0.000420        3.26721        0.23446        0.97931     0        2.82160        0.19952        2.78498        0.19985        0.03661        0.01158
   59018.069788       0.000388        3.46332        0.24890        0.99254     0        3.01253        0.21302        2.96953        0.21341        0.04300        0.01296
   59018.070575       0.000399        3.41719        0.24862        0.96377     0        3.02759        0.21355        2.94551        0.21430        0.08209        0.01791
   59018.071411       0.000437        3.10413        0.22747        0.96026     0        2.76322        0.19539        2.67717        0.19618        0.08605        0.01757
   59018.072320       0.000472        2.85962        0.20430        0.98773     0        2.48861        0.17597        2.46601        0.17618        0.02260        0.00854
   59018.073179       0.000388        3.48687        0.25218        0.97761     0        3.07382        0.21681        3.00635        0.21743        0.06747        0.01636
   59018.074270       0.000703        3.35033        0.18341        0.98240     0        2.94556        0.15722        2.88022        0.15767        0.06533        0.01193