/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   54966.020239       0.000318        4.19045        0.30099        1.00000     0
   54966.020841       0.000284        4.72557        0.33752        1.00000     0
   54966.021466       0.000341        3.98329        0.28567        0.97458     0
   54966.022074       0.000266        5.10977        0.36232        0.98913     0
   54966.022615       0.000275        4.85098        0.34955        0.98947     0
   54966.023217       0.000327        4.16803        0.29693        0.98230     0
   54966.023822       0.000278        4.94490        0.35241        0.96875     0
   54966.024397       0.000298        4.44234        0.31909        1.00000     0
   54966.024976       0.000281        4.79322        0.34361        0.98969     0
   54966.025561       0.000304        4.44063        0.31666        0.99048     0
   54966.026200       0.000336        3.95525        0.28382        1.00000     0
   54966.026837       0.000301        4.48834        0.32189        0.98077     0
   54966.027433       0.000295        4.61365        0.32970        0.98039     0
   54966.028023       0.000295        4.59372        0.32624        0.99020     0
   54966.028576       0.000258        5.16564        0.36952        1.00000     0
   54966.029117       0.000284        4.69568        0.33890        0.98980     0
   54966.029704       0.000304        4.61359        0.32408        0.98095     0
   54966.030300       0.000292        4.61988        0.33556        0.97030     0
   54966.030905       0.000312        4.34886        0.31288        0.97222     0
   54966.031524       0.000307        4.39700        0.31355        0.99057     0
   54966.032143       0.000312        4.27308        0.30537        1.00000     0
   54966.032757       0.000301        4.49782        0.32193        0.99038     0
   54966.033347       0.000289        4.72532        0.33783        0.98000     0
   54966.033934       0.000298        4.64564        0.32992        0.97087     0
   54966.034831       0.000599        4.50202        0.22882        0.98086     0
   54966.098613       0.000434        4.49992        0.32691        0.96017     0
   54966.099667       0.000619        3.53980        0.25860        0.94860     0
   54966.100807       0.000521        3.99351        0.29225        0.97778     0
   54966.102057       0.000729        3.99385        0.25029        0.94048     0