/*
**
**  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
   57199.075147       0.000185        8.83097        0.63564        0.98438     0        6.42338        0.45195        6.30804        0.45404        0.11533        0.04359
   57199.075512       0.000179        8.99357        0.65032        1.00000     0        6.59160        0.46150        6.42418        0.46453        0.16742        0.05294
   57199.075891       0.000200        8.00283        0.57713        1.00000     0        5.80675        0.41060        5.71649        0.41225        0.09026        0.03685
   57199.076273       0.000182        9.07287        0.65735        0.96825     0        6.63398        0.46676        6.48083        0.46955        0.15315        0.05105
   57199.076632       0.000177        9.12890        0.66754        0.98361     0        6.71116        0.47337        6.52086        0.47683        0.19030        0.05738
   57199.077019       0.000211        7.80642        0.55682        0.98630     0        5.64828        0.39643        5.57619        0.39774        0.07208        0.03224
   57199.077430       0.000200        7.91712        0.58086        1.00000     0        5.83579        0.41162        5.65527        0.41491        0.18052        0.05211
   57199.077844       0.000214        7.44109        0.54054        1.00000     0        5.44148        0.38381        5.31524        0.38611        0.12624        0.04208
   57199.078263       0.000205        7.93818        0.58047        0.97183     0        5.83579        0.41162        5.67031        0.41464        0.16548        0.04989
   57199.078671       0.000203        7.98939        0.57132        1.00000     0        5.78104        0.40675        5.70690        0.40810        0.07414        0.03316
   57199.079091       0.000217        7.65828        0.55197        0.97333     0        5.59835        0.39196        5.47038        0.39428        0.12797        0.04266
   57199.079496       0.000188        8.69617        0.62098        0.98462     0        6.26041        0.44268        6.21175        0.44357        0.04866        0.02809
   57199.079864       0.000179        8.83278        0.64844        1.00000     0        6.52698        0.45924        6.30934        0.46319        0.21764        0.06036
   57199.080254       0.000211        7.52172        0.55037        1.00000     0        5.54346        0.39004        5.37283        0.39313        0.17063        0.04926
   57199.080665       0.000200        7.98030        0.57971        1.00000     0        5.83579        0.41162        5.70040        0.41409        0.13539        0.04513
   57199.081082       0.000217        7.39729        0.53630        1.00000     0        5.42235        0.38057        5.28395        0.38308        0.13840        0.04377
   57199.081629       0.000330        8.56337        0.46763        0.99190     0        6.23622        0.33239        6.11689        0.33404        0.11933        0.03310
   57199.127332       0.000420        9.10448        0.66433        0.95959     0        2.89397        0.20412        2.80819        0.20491        0.08578        0.01789
   57199.128292       0.000541        8.54978        0.56265        0.96507     0        2.69748        0.17304        2.63710        0.17354        0.06038        0.01318
   57199.129692       0.000842        7.47290        0.50416        0.98884     1        1.56218        0.10438        1.54819        0.10444        0.01400        0.00374