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
    Country/TerritoryCanada
    CityToronto
    Period10/07/1114/07/11

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