A Nomer
A Nomer replied to the topic 'Speeding up plate solving on RPi 3' in the forum. 5 years ago

Are you using --downsample 2 or 4 ?
If you know roughly where you are, you can use the --ra and --dec flags. Otherwise --scale-units --scale-low --scale-high help
I think I am down to 20s on a Rpi3. I have not used sextractor yet.

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