Subject: Ornament Size
From: nickfitzkee
Date: Nov 11 8:22 AM



Hello,

Im having a bit of trouble with the size of the peak ornaments. Im working with a 4D experment, and although I can adjust the peak ornaments arbitrarily with oz, the selection box around the peak ornament is abnormally (ridiculously?) large. Is there a setting that allows the size of the selection box to change?

I suspect that this has to do with the spectral dimensions (and perhaps digital resolution), so below is the output from ucsfdata:

axis w1 w2 w3 w4
nucleus 13C 1H 13C 1H
matrix size 64 64 64 512
block size 4 4 4 32
upfield ppm 17.091 0.167 17.091 -1.009
downfield ppm 27.041 1.833 27.041 2.996
spectrum width Hz 1501.502 1000.000 1501.502 2403.846
transmitter MHz 150.906 600.133 150.906 600.133

Thanks for your help,
Nick