Comment 2 for bug 557355

Ignore my previous comments on this in bug #276360! A user has found this to be a problem. A growl notification should pop up. The trigger for the growl could be based on how the color is assigned in the Images selector. A growl notification something like

"Warning! Large time interval between requested time and AIA 304 observation time."

would show up and then disappear.

This might form part of an improved and more general purpose user notification system.