Data Cube Plot button 11/5/2003
<--- save functions now in Plots menu in the Lispix Menu
Bar.
Sum spect - whole cube or rectangle.: Generates a spectrum
for the region indicated. For the rectangle, select a rectangle with the
Select menu in the menu bar. For the mask, generate a mask image of the desired
area – the thresholder (CLUT menu) or the Blob Tool (TOOLS menu) are
ways to do this.
Stat – whole cube or rectangle. Plots the statistic for each slice
of the cube. Most plots are one dimensional – value vs. channel.
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Poisson Variance / Mean
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Poisson/variance Variance / (max 1.0 mean).
Variance until mean > 1.0, then Poisson. Hybrid.
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Variance Intensity variance for
each slice.
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Standard error Standard error of the mean
for each slice.
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X-variance Variance of intensity-weighted
x coordinate values.
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Y-variance Variance of intensity-weighted
y coordinate values.
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yv vs xv 2-D plot of Y-variance
vs X-variance.
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x center of mass Intensity weighted x coordinate
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y center of mass Intensity weighted y coordinate
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center of mass 2-D plot of intensity weighted
centers of mas
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mean Mean intensity value
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min Minimum intensity value
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max Maximum intensity value
Save to file – saves the spectrum as an ascii text file. Another
way to save the spectrum is
‘Plot/Nav / print’ which prints an ascii chart of the
spectrum to a text window,
‘Window / save front text window to file’ which saves the
text window, as is, to a text file.