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User name Aniol
Log entry time 22:23:59 on October 2,2000
Entry number 49122
keyword=4mmX1mm raster size
We can not do better than 4X1 mm for the beam spot. The y coil current is maximum. The speculation is that the tune we established to give an intrinsic beam width of 150u prevents us from getting to a larger raster size.
FIGURE 1