/*
**
**  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
   58219.438748       0.000523        1.62032        0.23313        0.97222     1        0.57143        0.08081        0.56307        0.08088        0.00836        0.00341
   58219.439707       0.000436        1.92745        0.26869        1.00000     1        0.69333        0.09615        0.69008        0.09618        0.00325        0.00230
   58219.440564       0.000421        1.96369        0.28062        1.00000     1        0.68966        0.09753        0.68293        0.09759        0.00673        0.00336
   58219.441421       0.000436        1.94158        0.27342        1.00000     1        0.68000        0.09522        0.67675        0.09525        0.00325        0.00230
   58219.442292       0.000436        1.89728        0.27121        1.00000     1        0.66667        0.09428        0.66016        0.09434        0.00650        0.00325
   58219.443164       0.000436        1.98136        0.28107        0.96667     1        0.70345        0.09850        0.69504        0.09857        0.00841        0.00376
   58219.444006       0.000407        2.07672        0.29527        1.00000     1        0.71429        0.10102        0.71080        0.10105        0.00348        0.00246
   58219.445110       0.000697        1.66586        0.20587        0.95248     1        0.57744        0.07108        0.57530        0.07109        0.00213        0.00151
   58219.494468       0.000494        1.84829        0.26280        0.96044     1        0.61247        0.08662        0.60945        0.08664        0.00301        0.00213
   58219.495586       0.000625        1.53210        0.21896        0.93023     1        0.50000        0.07071        0.49508        0.07075        0.00492        0.00246
   58219.496632       0.000421        2.15215        0.30515        1.00000     1        0.68966        0.09753        0.68796        0.09755        0.00170        0.00170
   58219.497591       0.000537        1.72930        0.24520        0.97297     1        0.55556        0.07857        0.55419        0.07858        0.00137        0.00137
   58219.498709       0.000581        1.66064        0.22868        0.98934     1        0.53571        0.07359        0.53447        0.07360        0.00124        0.00124