ASTR 503

The Interstellar Medium

Units: 1.5

Spectral line formation and notation. Processes in the interstellar medium including collisional excitation/ionization, line transfer effects (e.g., resonance and fluorescence), continuum and recombination processes. The theory of photoionized regions. Dust and metals - formation, measurement and chemistry. The application of these physical processes to current research topics, including the composition of the Milky Way and Local Group galaxies and the interstellar media of high redshift galaxies.

Graduate course in the Astronomy program offered by the Faculty of Graduate Studies.

Fall 2019 Spring 2020 Summer 2020

Summer timetable available: February 15. Fall and Spring timetables available: May 15.

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