Progress of Mk.II Pepperpot: Camera, Scintillator and Data Analysis Simon Jolly Imperial College...
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24th January 2007Simon Jolly, Imperial College3 Improved Data Analysis Previous method: average weighted pixel intensities from one spot to produce one point on emittance plot. New method: use every pixel, ray-tracing from hole centre. LOTS more data: 25 x 25 x 51 x 51 x 5 matrix (x, y, x’, y’, intensity, for every pixel at every hole location). Data analysis takes longer… Emittance histogram “regeneration” should not be necessary for Mk.II; not yet tested on expanded Mk.I data (still some teething troubles…).