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Phd and Honours - Honours projects
PhD projects are programs which target significant new bodies of research over a 3-4 year timescale. As an astronomy PhD student you will be involved in developing (with your supervisors) a program of research designed to attack some set of key questions. You will have to write observing proposals, take data, analyse it and prepare it for publication, as well as writing up your results in thesis form. The AAO can offer co-supervision of students in PhD projects together with a University-based supervisor at your home institution.
The following are a few potential projects for PhD students. Astronomy is a subject in which developments move rapidly - so the hot topics by the time a project starts could have changed. All projects are worked out by discussion between you and your prospective supervisor, so treat this list as a source of ideas and a starting point. Members of staff may have other projects waiting in the wings. Students who are interested in subject areas not covered below are encouraged to contact relevant AAO astronomers directly. Students who are interested in projects in astronomical instrumentation should contact Andrew Sheinis, the AAO's Head of Instrumentation.
What shapes galaxies?
The advent of multi integral field unit spectrographs are enabling the observation of statistically meaningful samples of kinematic maps for the first time. Using data from the SAMI Galaxy Survey, this project will explore and identify the physical mechanisms that influence the intrinsic shape of galaxies. This will provide new constraints for galaxy formation models.
This project involves collaboration within the SAMI Galaxy Survey, the use of data from the Anglo Australian Telescope (Australia's largest optical telescope) and the possibility to be involved in observing and data acquisition. The selected student will acquire experience in developing code, expertise with modern statistical techniques and integral field spectrograph data analysis skills that are easily portable to other fields.
Models that shape galaxies
The Huntsman Telephoto Array: ultra-faint imaging of galaxies
The Huntsman Telephoto Array is a new astronomical imaging system that makes use of a large array of Canon telephoto camera lenses. Normally used for sports and wildlife photography, this lens array has distinct advantages over conventional telescopes for imaging faint and spatially-extended stellar structures in nearby galaxies. The PhD student on this project will have exclusive access to this new facility, which will be based at Siding Spring Observatory in Australia. By identifying new dwarf galaxies and stellar streams around nearby galaxies their historical record of formation can be recovered and we can determine how galaxies assembled their mass. This project will provide an exciting combination of hands-on astronomy instrumentation, image processing and astrophysical analysis. The data obtained will be combined with observational data at other wavelengths, including radio maps of neutral hydrogen gas from the WALLABY survey on Australia’s ASKAP telescope. The Huntsman system is a precursor for a Macquarie-led space-based cubesat facility, the Australian Space Eye.
The Rise of the Jellyfish: Galaxies caught in the act of environmentally driven transformation
The reality of moving groups