REVISION DATE: 24-Jul-2018 10:54:36

The graphs below show how I defined the tracks. Grey/green patches are what is averaged for each track.

 
Track pixels: 
Track:  1       2       3       4       5       6       7       8       9      10      11      12      13      14
Left:   1      79     156     229     302     374     443     519     590     662     734     804     878     954
Right:  78     155     228     301     373     442     518     589     661     733     803     877     953    1024

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