JEOL JSPM-5200 Instructions Manual page 382

６ ANALYSIS OPERATION
Setting the Masking Window
Example 1】
Example 2】
6-52
Center
Center
r
Center
Center
r'
When creating four masking windows. Spots within
these circles are used for inverse FFT.
Select "Mask" in the "Window/Mask" frame ;
position the cursor at the center of the desired
masking window; then click the left mouse-button.
Move the 'cursor to set the radius r; then click the
left mouse button.
A masking window with a radius r is created.
Repeat this procedure as many times as
necessary.
When creating coaxial rings. Spots within these
rings are used for the inverse FFT.
Select "Mask" in the "Window/Mask" frame;
position the 'cursor at the center of the desired
masking window; then click the left mouse-button.
Move the cursor to set the outer radius r'; then
click the left mouse button.
TMPM5200-2