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The PHOENIX Model Atmosphere Package - FTP Directory Listing

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<strong>Model</strong> Construction<br />

“Auxiliary” equations:<br />

equation of state → (T,P gas ,ρ) relation<br />

high temperatures:<br />

(hot stars, Supernovae, novae)<br />

→ need to include many ions<br />

low temperatures:<br />

(Brown dwarfs, Jupiter-like planets, cool<br />

novae)<br />

→ need to include 100’s of molecules & dust<br />

species<br />

ACES EOS (Travis Barman), valid above 100 K<br />

Brussels.tex – <strong>The</strong> <strong>PHOENIX</strong> <strong>Model</strong> <strong>Atmosphere</strong> <strong>Package</strong> – Peter H. Hauschildt – 21/6/2011 – 16:49 – p.13

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