Undergraduate - UnitASP3231 - Observational astronomy

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Synopsis

This unit gives students theoretical background and practical experience in modern observational astronomy. ASP3231 students study telescope optics, spectroscopy, CCD imaging, image processing, statistics, astronomical distances, stellar evolution, extra-solar planets, neutron stars and galaxies. An observational project, including an astronomical observing session and analysis of the observations, comprises a substantial component of ASP3231.

Outcomes

On completion of this unit students will be able to operate an astronomical telescope; obtain CCD images of celestial objects; process and calibrate images using the techniques of research astronomy; utilise photometry to understand the nature of celestial objects; utilise spectra to measure the distances, masses and temperatures of celestial objects; utilise statistics to constrain measurements and test hypotheses; understand the operation of CCDs; understand telescope design, including telescopes operating beyond the visible wavelength range; describe and characterise the performance of astronomical spectrographs; describe the impact of the atmosphere on astronomical observations; understand how adaptive optics improves the angular resolution of astronomical images; complete a substantial observational project and written report as a member of a team.

Assessment

Examination (3 hours): 40%
Laboratory: 15%
Project: 35%
Assignments: 10%
Students must achieve a pass mark in the laboratory/project component to achieve an overall pass grade.

Chief examiner(s)

Dr Michael Brown

Contact hours

Two 1-hour lectures per week, 4 hours laboratory or project sessions per week on average (including night-time observing)

Prerequisites

ASP2011 or PHS2011 or PHS2022