AS5521 Observational Techniques in Astrophysics

Further information on which modules are specific to your programme.

Module description

This is a module that provides a complete overview of the practical part of research in observational astronomy. In the laboratory part, students learn how to plan observations with telescopes at the university observatory, followed by data reduction and analysis. The exact topics covered may change annually depending on resource availability; examples include galaxy imaging and exoplanet transits. The lecture part prepares the students for working with large-scale professional facilities and advanced observing techniques. The module includes optional observing training either with the James Gregory Telescopes in St Andrews, or with telescopes overseas. This training can be hands-on or remotely. Overall, students gain valuable experience in observation, data analysis, astronomical software, observing techniques, report and proposal writing.

Additional information from school

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AS5521 - Observational Techniques in Astrophysics

Overview

Astrophysics is an observational, rather than an experimental, science. Nearly all the information that astronomers can gather about the Universe at large and the objects within it, comes to us in the form of electromagnetic radiation. In this two-part course students will gain a comprehensive understanding of the observational work required for astronomical research.

Aims & Objectives

The aim of this module is to familiarise students with a wide range of observational techniques in astronomy and astrophysics, while allowing the pursuit of individual scientific interests. Students will gain theoretical knowledge and practical experience in instrument building, planning, documenting and conducting of astronomical observations, measurements, data analysis, proposal writing and report writing. The module consists of a laboratory part in semester one and a lecture part in semester two, combined with telescope training.

Learning Outcomes

By the end of the module, students will have a comprehensive knowledge of astronomical observational facilities, observational techniques and data-analysis methods. They will be able to:

• Write an observing proposal for advanced astronomical facilities.
• Plan a set of observations, including scheduling, instrument setup, exposure times, lunar phase.
• Operate optical telescopes competently.
• Acquire optical images of various astronomical objects, including the necessary calibration data.
• Carry out the basic reduction and advanced analysis of optical images.
• Record and write up results in a professional manner.

Synopsis

This is a module that provides a complete overview of the practical part of research in observational astronomy. In the laboratory part, students learn how to plan observations with telescopes at the university observatory, followed by data reduction and analysis. The lecture part prepares the students for working with large-scale professional facilities and advanced observing techniques. Overall, students gain valuable experience in observation, data analysis, astronomical software, observing techniques, report and proposal writing.

The observing training provides opportunities for taking data for research projects and is supervised by staff, and

may be with local telescopes, with telescopes abroad, or remotely.

Additional information on continuous assessment etc

Please note that the definitive comments on continuous assessment will be communicated within the module.  This section is intended to give an indication of the likely breakdown and timing of the continuous assessment. 

This is a 15 credit module, so is expected to take 150 hours of study for the average student at this level. 

The laboratory part of the module has two assessed assignments (60% of the total mark). The lecture part has one assignment, a mock telescope proposal (40% of total mark).

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