An aperture can be removed by left-clicking inside the aperture again (before right-clicking to finalize).
Karen
On Jul 13, 2013, at 3:03 PM, "David Emory [via AstroImageJ]" <
[hidden email]> wrote:
When I am selecting stars in the multi-aperature mode, I sometime make a mistake and need to cancel or undo the last selection. Is there a command that will let me undo the previous command?
Thanks!