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The stellar populations of the AGN/Starburst galaxy NGC7582

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 نشر من قبل Tiago Ricci
 تاريخ النشر 2010
  مجال البحث فيزياء
والبحث باللغة English
 تأليف T.V. Ricci




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NGC 7582 is defined as a Starburst/AGN galaxy, since its optical and X-Ray spectra reveal both characteristics. In this work, we show the results of a stellar population modeling in a datacube taken with the Gemini South telescope. We found that $sim$ 90% of the light in the field of view is emitted by stars that are less than 1 billion years old. A strong burst occurred about $sim$ 6 million years ago and has nearly solar metallicity. We also found a Wolf-Rayet cluster.



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