Excellent results from recent LGS run …

FWHM: Open loop vs closed loop

Table giving the achieved FWHM versus the open loop for each labelled star in image 2. Also noted is the distance of each star from the tip/tilt guide star.

Table giving the achieved FWHM versus the open loop for each labelled star in image 2. Also noted is the distance of each star from the tip/tilt guide star.

Shows quality of the correction over the full field. FWHM with respect to distance from the tip/tilt natural guide star.

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