lecture3 - E = h Milky Way as seen in CO emission (dense...

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TRIFID NEBULA
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Spitzer IR Telescop e Hot dust
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Atomic & Molecular electronic absorption spectra
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H I (3 2) Many atomic lines (ions) H II region PDR Orion Molecular Cloud & Nebula
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Plane of Milky Way as seen from earth
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As seen in false color 21-cm line
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MOLECULAR ROTATION “radio” emissions
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Unformatted text preview: E = h Milky Way as seen in CO emission (dense clouds) CO contour map of cloud MOLECULAR VIBRATIONS Infrared absorption Warm neutral gas, or PDR, will emit in IR Whole region has molecular rotational emission...
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This note was uploaded on 06/13/2011 for the course CHEMISTRY 740 taught by Professor Herbst during the Winter '08 term at Ohio State.

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lecture3 - E = h Milky Way as seen in CO emission (dense...

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