K. Sandstrom & B. Groves - uni-heidelberg.de · Maria Kapala K. Sandstrom & B. Groves (1) strong...
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The Stellar Populations that Heat the Dust in Andromeda Maria Kapala K. Sandstrom & B. Groves (1) strong correlation: stellar attenuated UV & dust surface density (2) attenuated UV emission is generated mostly (~88%) by B3 and earlier type stars, ~26% from O stars (3) attenuated NUV correlates well with dust reemission in IR
Transcript of K. Sandstrom & B. Groves - uni-heidelberg.de · Maria Kapala K. Sandstrom & B. Groves (1) strong...
The Stellar Populations that Heat the Dust in AndromedaMaria Kapala
K. Sandstrom & B. Groves
(1) strong correlation: stellar attenuated UV & dust surface density (2) attenuated UV emission is generated mostly (~88%) by B3 and earlier type stars, ~26% from O stars
(3) attenuated NUV correlates well with dust reemission in IR