Professional Tools for Astronomical Observation
Duration
- One Semester or equivalent
Contact hours
- 150 contact hours - Online
On-campus unit delivery combines face-to-face and digital learning. For Online unit delivery, learning is conducted exclusively online.
2023 teaching periods
Hawthorn HOL Study Period 3 |
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Dates: Results: Last self enrolment: Census: Last withdraw without fail: |
Prerequisites
AST80004 Exploring Stars and the Milky Way or equivalentCorequisites
NIL
Aims and objectives
This Unit aims to provide a good understanding of electromagnetic radiation, focusing on both its emission mechanisms and its subsequent detection, with an emphasis on telescopes and their observations. The electromagnetic spectrum from gamma rays to radio waves will be covered. Students will additionally be introduced to cosmic ray astronomy and the emerging field of gravitational wave astronomy.
Unit Learning Outcomes (ULO)
On successful completion of this module the learner will be able to:
1. Identify the nature of light and recognise that different wavelengths of electromagnetic radiation require different types of telescopes and detectors
2. Differentiate the basic principles of telescope design and compare their use
3. Explain and summarise the principles and techniques of observational astronomy across the electromagnetic spectrum
4. Use problem solving skills to explain and synthesise solutions to problems in multiwavelength astronomy
5. Design and create, in a team, a telescope application time proposal, by applying communication skills and assessing relevant astronomical information
6. Apply technical research skills to justify and interpret observational and theoretical propositions, methodologies and professional decisions to specialist and non- specialist audiences
Unit information in detail
- Teaching methods, assessment and content.
Teaching methods
Type | Hours per week | Number of Weeks | Total |
Online Contact Directed Online Learning and Independent Learning | 12.5 | 12 | 150 |
TOTAL | 150 hours |
Assessment
Types | Individual or Group task | Weighting | Assesses attainment of these ULOs |
Time Assignment Submission | Group | 20-30% | 5,6 |
Time Assignment Submission | Individual | 20-30% | 5,6 |
Newsgroups | Individual | 20-30% | 1,2,3 |
Online Tests | Individual | 20-30% | 1,2,3,4 |
Content
- Celestial co-ordinates and time systems
- Gamma rays to radio waves; thermal and non- thermal sources.
- The electromagnetic spectrum; atmospheric windows
- Photometry, filters, colour magnitudes and colour indices
- Photomultipliers, CCD imaging
- Optical spectroscopy, prism and grating spectroscopy; the detection of extrasolar planets
- The eye as an optical instrument, lens systems, refracting and reflecting telescopes.
- Principles of telescope mount and housing design, control systems.
- Optical seeing, active and adaptive optics, laser guide stars, astronomical site selection, light pollution issues
- Infrared astronomy: detectors, South Pole infrared astronomy and space missions
- Principles of radio and microwave receivers
- Radio interferometry, arrays and aperture synthesis, VLBI.
- High-energy astronomy: design of UV, X-ray and gamma-ray telescopes and detectors
- Particle astronomy: Neutrinos and cosmic rays
- Gravitational wave astronomy: gravitational wave detector
Study resources
- Text books and recommended reading.
Text books
A list of the most current reading materials is available on the Swinburne Astronomy Online (SAO) webpage:
Recommended reading
A list of the most current reading materials is available on the Swinburne Astronomy Online (SAO) webpage: