A sibling to the Dark Frame app announced below, this application orchestrates the collection of Flat Frames. It is simpler, designed to be used at the end of an imaging session when the scope and camera are already running – so it does not contain delayed start and finish logic.

It’s available for download, in both Mac and PC binaries, here.  Use at your own risk and don’t build commercial dependencies on these tools – I’ll continue to work on them best-effort.

The program is written in python (v3.8) and is open-source.  View or modify here.