AirBourn replied to the topic 'Comparing PHD2 and Internal guider.' in the forum. 2 years ago

I've had similar experience running on Ubuntu. Guiding with internal guider results in approx 1.x total RMS and PHD2 consistently gives me 0.4 to 0.6 total RMS. Internal guider recovers better from meridian flips, etc, but I'd expect that from an integrated solution versus separate app.

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