/*
**
**  Swift/XRT light curve for Mrk 421.
**
**  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
   57024.963111       0.000116       55.46182        1.75173        1.00000     0
   57024.963345       0.000119       53.23599        1.71228        1.00000     0
   57024.963588       0.000124       50.53012        1.62376        1.00000     0
   57024.963826       0.000113       56.19516        1.80607        1.00000     0
   57024.964063       0.000124       51.39684        1.62687        1.00000     0
   57024.964300       0.000113       55.99543        1.77915        1.00000     0
   57024.964535       0.000122       51.60940        1.65294        1.00000     0
   57024.964775       0.000119       52.73243        1.68464        1.00000     0
   57024.965015       0.000122       51.28520        1.65144        1.00000     0
   57024.965252       0.000116       55.55084        1.77454        1.00000     0
   57024.965489       0.000122       51.45766        1.65657        1.00000     0
   57024.965730       0.000119       54.27120        1.72168        1.00000     0
   57024.965970       0.000122       52.26497        1.65416        1.00000     0
   57024.966207       0.000116       53.92912        1.72860        1.00000     0
   57024.966450       0.000127       49.41111        1.58565        1.00000     0
   57024.966702       0.000124       51.63539        1.65380        1.00000     0
   57024.966939       0.000113       56.37355        1.81701        1.00000     0
   57024.967170       0.000119       54.65615        1.74111        1.00000     0
   57024.967411       0.000122       52.17107        1.65919        1.00000     0
   57024.967651       0.000119       54.72765        1.73475        1.00000     0
   57024.967891       0.000122       52.06808        1.67660        1.00000     0
   57024.968131       0.000119       52.70440        1.68547        1.00000     0
   57024.968368       0.000119       53.06731        1.69466        1.00000     0
   57024.968606       0.000119       53.01778        1.70997        1.00000     0
   57024.968843       0.000119       53.58780        1.71239        1.00000     0
   57024.969086       0.000124       50.33786        1.61242        1.00000     0
   57024.969326       0.000116       55.08252        1.75927        1.00000     0
   57024.969563       0.000122       52.17166        1.65869        1.00000     0
   57024.969801       0.000116       54.62880        1.73945        1.00000     0
   57024.970035       0.000119       52.20550        1.69378        1.00000     0
   57024.970272       0.000119       52.70042        1.68748        1.00000     0
   57024.970507       0.000116       55.15596        1.76247        1.00000     0
   57024.970744       0.000122       52.33258        1.65292        1.00000     0
   57024.970981       0.000116       54.81990        1.77957        1.00000     0
   57024.971207       0.000110       58.48662        1.85120        1.00000     0
   57024.971438       0.000122       52.18464        1.66757        1.00000     0
   57024.971676       0.000116       54.63195        1.73955        1.00000     0
   57024.971907       0.000116       55.32562        1.76348        1.00000     0
   57024.972144       0.000122       51.52789        1.65640        1.00000     0
   57024.972379       0.000113       56.02826        1.80091        1.00000     0
   57024.972605       0.000113       56.39676        1.80990        1.00000     0
   57024.972833       0.000116       54.41535        1.76052        1.00000     0
   57024.973062       0.000113       55.46381        1.78292        1.00000     0
   57024.973296       0.000122       52.22372        1.65951        1.00000     0
   57024.973530       0.000113       55.35513        1.77339        1.00000     0
   57024.973759       0.000116       55.13080        1.77120        1.00000     0
   57024.974074       0.000200       52.99339        1.31050        1.00000     0