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3. Combine the images Process � Combine � Select all of the open images you want to combine � OK
Combine Images window, Align Mode � Manual 1 star – shift only/Manual 2 stars
Use the mouse cursor to select the alignment star(s) in each image
Combine Images window, Output � Average � OK
4. Make other adjustments if needed, such
as stretch, filter, or color balance. See
“Image Processing”.
Various processing commands are found in the Process menu.
5. Export and save in fits format to keep all
of the image data.
File � Save As, File Filter � FITS Images, Size Format � IEEE Float � Save