Characterising and correcting atmospheric seeing effects in astronomy
Lead Research Organisation:
Durham University
Department Name: Physics
Abstract
The optical effects of atmospheric turbulence, or 'seeing', are a major limitation for ground--based optical astronomy.
Seeing reduces the image resolution that can be achieved with large telescopes and adds noise to photometric measurements.
One of the key areas of instrumentation development for astronomy is currently the use of adaptive optical (AO) systems to
correct the effects of seeing and improve image resolution in real time. The successful development and application of
AO technology is critical to the science programs of modern large telescopes such as the ESO VLT and the planned
European ELT. In the frame of these developments, achieving a good understanding of the properties of atmospheric
turbulence at observatory sites is of increasing importance. This project will address the development, deployment
and exploitation of site--testing instruments at observatory sites, to improve our understanding of seeing and its
effects on astronomical observations. The results will be applied to improve the performance of adaptive optical or
scintillation correction systems, or to the forecasting of optical turbulence conditions at observatory sites.
Seeing reduces the image resolution that can be achieved with large telescopes and adds noise to photometric measurements.
One of the key areas of instrumentation development for astronomy is currently the use of adaptive optical (AO) systems to
correct the effects of seeing and improve image resolution in real time. The successful development and application of
AO technology is critical to the science programs of modern large telescopes such as the ESO VLT and the planned
European ELT. In the frame of these developments, achieving a good understanding of the properties of atmospheric
turbulence at observatory sites is of increasing importance. This project will address the development, deployment
and exploitation of site--testing instruments at observatory sites, to improve our understanding of seeing and its
effects on astronomical observations. The results will be applied to improve the performance of adaptive optical or
scintillation correction systems, or to the forecasting of optical turbulence conditions at observatory sites.
Organisations
People |
ORCID iD |
Richard Wilson (Primary Supervisor) | |
Kathryn Hartley (Student) |
Studentship Projects
Project Reference | Relationship | Related To | Start | End | Student Name |
---|---|---|---|---|---|
ST/N50404X/1 | 30/09/2015 | 30/03/2021 | |||
2210273 | Studentship | ST/N50404X/1 | 30/09/2019 | 29/09/2023 | Kathryn Hartley |
ST/T506047/1 | 30/09/2019 | 29/09/2023 | |||
2210273 | Studentship | ST/T506047/1 | 30/09/2019 | 29/09/2023 | Kathryn Hartley |