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MAD@VLT: Deep into the Madding Crowd of Omega Centauri

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 نشر من قبل Annalisa Calamida
 تاريخ النشر 2008
  مجال البحث فيزياء
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We present deep and accurate Near-Infrared (NIR) photometry of the Galactic Globular Cluster (GC) Omega Cen. Data were collected using the Multi-Conjugate Adaptive Optics Demonstrator (MAD) on VLT (ESO). The unprecedented quality of the images provided the opportunity to perform accurate photometry in the central crowded regions. Preliminary results indicate that the spread in age among the different stellar populations in Omega Cen is limited.

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