T-Studio wrote: Mr.han
live stacking for EAA, please check Sharp CAP for windows app.
A slider that adjusts the brightness and color of the stacked images can be used conveniently for viewing.
pch wrote: Han, this look very good!
You can detect if the telescope as moved with the RA and DEC FITS keyword.
But it is necessary to compare with some tolerance because the mount driver can update the coordinates after pulse guide command.
This is probably the most universal way to deal with the problem. For example many people doing EAA use the telescope handpad to move the telescope and the imaging application is not aware of that.
But the most reliable is a Start/Stop button in the stacking application, so it not stack until the user finish to center the object and sometime focus manually.
That's already available.
universalmaster wrote: A 'simpel' levels with histogram is very convenient for adjusting the stacked image.