/*
**
**  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
   57430.174870       0.000136       10.21425        0.72808        1.00000     0
   57430.175153       0.000148        8.95741        0.65987        1.00000     0
   57430.175428       0.000127       10.55150        0.75202        1.00000     0
   57430.175680       0.000124       10.67583        0.76328        1.00000     0
   57430.175935       0.000130       10.32336        0.74097        1.00000     0
   57430.176204       0.000139        9.74961        0.70526        0.97917     0
   57430.176470       0.000127       10.54338        0.75627        1.00000     0
   57430.176756       0.000159        8.63902        0.61569        0.98182     0
   57430.177051       0.000136        9.80040        0.70434        1.00000     0
   57430.177309       0.000122       10.88182        0.79025        1.00000     0
   57430.177578       0.000148        9.16668        0.65702        1.00000     0
   57430.177864       0.000139        9.63885        0.69876        1.00000     0
   57430.178151       0.000148        9.24515        0.66315        0.98039     0
   57430.178435       0.000136        9.77916        0.70555        1.00000     0
   57430.178698       0.000127       10.40338        0.75255        1.00000     0
   57430.178958       0.000133        9.95090        0.71749        1.00000     0
   57430.179222       0.000130       10.13643        0.73852        1.00000     0
   57430.179508       0.000156        8.67441        0.61945        1.00000     0
   57430.179800       0.000136        9.87968        0.70638        1.00000     0
   57430.180064       0.000127       10.40631        0.75326        1.00000     0
   57430.180330       0.000139        9.77662        0.70448        1.00000     0
   57430.180613       0.000145        9.16786        0.66317        1.00000     0
   57430.180891       0.000133       10.10576        0.71973        1.00000     0
   57430.181163       0.000139        9.46815        0.69477        1.00000     0
   57430.181435       0.000133       10.31705        0.72792        1.00000     0
   57430.181704       0.000136        9.76792        0.70475        1.00000     0
   57430.181991       0.000150        8.92685        0.64569        1.00000     0
   57430.182266       0.000124       10.61959        0.77120        1.00000     0
   57430.182520       0.000130       10.42212        0.74424        1.00000     0
   57430.182792       0.000142        9.45616        0.67783        1.00000     0
   57430.183084       0.000150        8.79914        0.63651        1.00000     0
   57430.183385       0.000150        8.86370        0.63494        1.00000     0
   57430.183675       0.000139        9.63527        0.69606        1.00000     0
   57430.183952       0.000139        9.58883        0.69180        1.00000     0
   57430.184227       0.000136       10.07110        0.71234        1.00000     0
   57430.184520       0.000156        9.75301        0.66387        0.98148     0