/*
**
**  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
   55396.689886       0.000379        3.51936        0.25375        0.99237     0        3.08205        0.21793        3.02962        0.21842        0.05243        0.01454
   55396.690647       0.000382        3.50630        0.25205        0.99242     0        3.05853        0.21627        3.01450        0.21668        0.04403        0.01328
   55396.691391       0.000362        3.69773        0.26800        0.99200     0        3.26350        0.22962        3.17893        0.23040        0.08457        0.01891
   55396.692140       0.000388        3.38448        0.24697        1.00000     0        2.99005        0.21143        2.90788        0.21219        0.08217        0.01793
   55396.692893       0.000365        3.66225        0.26485        1.00000     0        3.17990        0.22485        3.11748        0.22543        0.06242        0.01612
   55396.693619       0.000362        3.79212        0.27186        0.96800     0        3.32785        0.23473        3.28019        0.23517        0.04767        0.01437
   55396.694363       0.000382        3.55581        0.25531        0.97727     0        3.12148        0.22017        3.07270        0.22062        0.04878        0.01408
   55396.695051       0.000307        4.43023        0.31560        0.98113     0        3.85257        0.27242        3.82736        0.27265        0.02521        0.01127
   55396.695697       0.000339        4.04422        0.28951        0.97436     0        3.53220        0.24914        3.48620        0.24957        0.04599        0.01454
   55396.696368       0.000333        4.14350        0.30008        0.95652     0        3.64243        0.25756        3.56616        0.25826        0.07627        0.01907
   55396.697097       0.000396        3.43085        0.24811        0.97080     0        3.01253        0.21302        2.95340        0.21356        0.05914        0.01527
   55396.697872       0.000379        3.51834        0.25251        0.99237     0        3.08205        0.21793        3.04172        0.21831        0.04033        0.01275
   55396.698654       0.000402        3.29241        0.24135        0.98561     0        2.92458        0.20680        2.83272        0.20765        0.09185        0.01875
   55396.699386       0.000330        4.03414        0.29084        0.99123     0        3.54573        0.25072        3.48540        0.25128        0.06032        0.01673
   55396.700031       0.000315        4.26447        0.30483        0.99083     0        3.72843        0.26298        3.68474        0.26339        0.04369        0.01456
   55396.700659       0.000312        4.36675        0.31484        0.97222     0        3.81588        0.26982        3.75096        0.27042        0.06492        0.01800
   55396.701515       0.000544        3.55225        0.21142        0.98936     0        3.09117        0.18247        3.06862        0.18264        0.02255        0.00797