Improving LGS sky coverage at gemini north

Julian C. Christou, Brian Walls, Chadwick Trujillo, Richard McDermid, Richard Oram, Matthieu Bec

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

Abstract

We report on work being done to operate the GN Altair LGS AO system using PWFS2 to track (i.e. TT correction) with a guide star at 6'-7' from the LGS target as opposed to an NGS TT star within the Altair FoV (25").

Original languageEnglish
Title of host publicationImaging and Applied Optics
Subtitle of host publicationOSA Technical Digest
Place of PublicationWashington, DC
PublisherOSA Publishing
Pages1-3
Number of pages3
ISBN (Print)9781557529145
DOIs
Publication statusPublished - 2011
EventAdaptive Optics: Methods, Analysis and Applications - Toronto, Canada
Duration: 10 Jul 201114 Jul 2011

Other

OtherAdaptive Optics: Methods, Analysis and Applications
CountryCanada
CityToronto
Period10/07/1114/07/11

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