/*
**
**  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
   56310.166865       0.000159        8.13619        0.58900        1.00000     0
   56310.167187       0.000162        8.04718        0.57976        1.00000     0
   56310.167511       0.000162        7.84768        0.57661        1.00000     0
   56310.167809       0.000136        9.56077        0.68122        1.00000     0
   56310.168118       0.000174        7.30177        0.52697        1.00000     0
   56310.168442       0.000150        8.76208        0.62221        1.00000     0
   56310.168740       0.000148        8.86052        0.63957        0.98039     0
   56310.169027       0.000139        9.24861        0.66455        1.00000     0
   56310.169293       0.000127       10.17043        0.72161        1.00000     0
   56310.169571       0.000150        8.63556        0.61689        1.00000     0
   56310.169869       0.000148        8.64544        0.63280        1.00000     0
   56310.170164       0.000148        8.87649        0.62940        1.00000     0
   56310.170459       0.000148        9.01128        0.63678        1.00000     0
   56310.170757       0.000150        8.54590        0.61567        1.00000     0
   56310.171049       0.000142        9.12049        0.65261        1.00000     0
   56310.171330       0.000139        9.35647        0.67521        1.00000     0
   56310.171602       0.000133        9.52370        0.68732        1.00000     0
   56310.171871       0.000136        9.38842        0.67919        1.00000     0
   56310.172161       0.000153        8.31941        0.59631        1.00000     0
   56310.172464       0.000150        8.48753        0.61884        1.00000     0
   56310.172765       0.000150        8.59492        0.61752        1.00000     0
   56310.173063       0.000148        8.85582        0.62677        1.00000     0
   56310.173347       0.000136        9.55799        0.68099        1.00000     0
   56310.173616       0.000133        9.91068        0.70081        1.00000     0
   56310.173897       0.000148        8.68022        0.62059        1.00000     0
   56310.174186       0.000142        9.07660        0.65000        1.00000     0
   56310.174484       0.000156        8.21894        0.59170        1.00000     0
   56310.174770       0.000130       10.04477        0.71580        1.00000     0
   56310.175031       0.000130        9.86852        0.71527        1.00000     0
   56310.175303       0.000142        9.09427        0.65450        1.00000     0
   56310.175586       0.000142        9.00607        0.64992        1.00000     0
   56310.175861       0.000133        9.91515        0.71320        0.97826     0
   56310.176139       0.000145        8.91435        0.64128        1.00000     0
   56310.176423       0.000139        9.41823        0.66881        1.00000     0
   56310.176698       0.000136        9.68037        0.69773        1.00000     0
   56310.176984       0.000150        8.47430        0.62276        1.00000     0
   56310.177265       0.000130        9.76137        0.70207        1.00000     0
   56310.177537       0.000142        9.14660        0.65116        1.00000     0
   56310.177820       0.000142        9.21775        0.65796        1.00000     0
   56310.178202       0.000240        8.66163        0.49295        0.98795     0