Resolved Stellar Populations with MAD: Preparing for the Era of Extremely Large Telescopes

Giuliana Fiorentino, Eline Tolstoy, E Diolaiti, E Valenti, M Cignoni, Dougal Mackey

    Research output: Contribution to journalArticle

    Abstract

    Deep images in J, H and Ks filters using the Multi-conjugate Adaptive optics Demonstrator (MAD) on the VLT have been made of a region of the Large Magellanic Cloud near the globular cluster NGC 1928. Our aim was to assess if accurate photometry could be carried out down to faint limits over the whole MAD field of view. In addition we tested how accurate a basic analysis of the properties of the stellar population could be made using the near-infrared MAD photometry, compared to the Hubble Space Telescope optical photometry. This study has implications for understanding the issues involved in Extremely Large Telescope imaging of resolved stellar populations
    Original languageEnglish
    Pages (from-to)17-20
    JournalThe Messenger
    Volume147
    Issue numberMar-12
    Publication statusPublished - 2012

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