/*
**
**  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
   57385.049637       0.000211       30.33754        0.97283        1.00000     0
   57385.050054       0.000205       31.31136        0.99888        1.00000     0
   57385.050482       0.000223       28.87259        0.92396        1.00000     0
   57385.050902       0.000197       33.08572        1.06322        1.00000     0
   57385.051307       0.000208       30.65103        0.98849        1.00000     0
   57385.051721       0.000205       31.19359        1.00029        1.00000     0
   57385.052137       0.000211       31.09949        0.99585        1.00000     0
   57385.052563       0.000214       30.21356        0.97293        1.00000     0
   57385.052976       0.000200       32.16537        1.03951        1.00000     0
   57385.053390       0.000214       30.33762        0.96944        1.00000     0
   57385.053827       0.000223       29.10345        0.93567        1.00000     0
   57385.054264       0.000214       30.31339        0.97207        1.00000     0
   57385.054681       0.000203       32.03172        1.02617        1.00000     0
   57385.055092       0.000208       31.92884        1.01232        1.00000     0
   57385.055514       0.000214       30.55803        0.98247        1.00000     0
   57385.055951       0.000223       29.41164        0.94032        1.00000     0
   57385.056379       0.000205       31.68215        1.01927        1.00000     0
   57385.056787       0.000203       32.62072        1.04768        1.00000     0
   57385.057195       0.000205       32.38348        1.03628        1.00000     0
   57385.057603       0.000203       32.05500        1.02374        1.00000     0
   57385.058020       0.000214       30.67104        0.98618        1.00000     0
   57385.058439       0.000205       31.74312        1.01377        1.00000     0
   57385.058836       0.000191       34.26252        1.09988        1.00000     0
   57385.059221       0.000194       33.38432        1.07622        1.00000     0
   57385.059626       0.000211       30.56613        0.97717        1.00000     0
   57385.060123       0.000286       30.81525        0.84367        1.00000     0