Spectrum With Cursor - Ametek Ortec radEAGLET-R Series User Manual

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5.1 Spectrum

Cursor Right

Move a cursor into the spectrum diagram from lower to higher energies along the

horizontal axis.

The cursor is a vertical line (Fig. 36, p. 50) labeled with the energy, the channel number,

and the number of counts at this position in the spectrum.

If you move the cursor beyond the left or right end of the spectrum, it wraps

around to the opposite end.

Cursor Left

Move the cursor (see above) towards the low-energy end of the horizontal axis.

Zoom + • Zoom -

Zoom into the spectrum in multiple steps. The command is available only while you

moved a cursor into the spectrum (see above) and the zoomed diagram will be cen-

tered around the cursor position.

The current zoom state is shown in the diagram (Fig. 37, p. 51)

ROI Left • ROI Right • Clear ROI

Specify a Region Of Interest, a part of a spectrum for closer inspection. Move the

cursor (see above) to the low-energy end of the region, set it as left end of the ROI,

move the cursor again and set the right end. The radEAGLET-R fits a peak to the ROI

and displays the centroid energy and the number of counts for the ROI (Fig. 38, p. 51).

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Figure 36:

Spectrum with cursor

Software 3.2.12r • Document 3.3.3b4o

radEAGLET-R User Manual

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