Project description
A design study for a new sub-millimeter astronomical observatory
Our understanding of the formation, destruction, and evolution of objects in the Universe requires a comprehensive view of the sky at millimeter and sub-millimeter (sub-mm) wavelengths. From the discovery of dusty sub-mm galaxies to the ringed nature of protostellar disks, the current generation of sub-mm facilities has opened a new window for astronomical discoveries. The EU-funded AtLAST project will take a giant technological leap into a next-generation large aperture (50 meters in diameter) single-antenna telescope with a field-of-view of two degrees, an area equivalent to 16 full moons and about 500 times larger than any existing large single-dish sub-mm facilities have achieved. The project aims to obtain a feasibility study and telescope design that take into account the technical, operational and environmental challenges of such infrastructure and are able to achieve the transformational science goals.
Objective
"Observations of the sky at sub-millimeter and millimeter ((sub)mm) wavelengths have yielded transformational results in the study of the origin of chemical complexity, the birth of stars and planetary systems, the evolution of galaxies across cosmic times and the large-scale architecture of the Universe. The current generation of 10-meter class single-dish (sub)mm telescopes has opened a new window for astronomical discoveries, by revealing physical processes and components that are invisible at shorter wavelengths. These facilities, with interferometers used for detailed follow-ups, have enabled astrophysicists to go far beyond the biased ""optical/infrared"" view of the Universe, often prompting major revisions of theoretical models.
However, it is now clear that these previous facilities will not be able to meet the challenges of 21st century Astrophysics. Indeed, the astronomical community worldwide has agreed that a transformational leap in discovery potential can only be enabled by a next generation, large aperture (50-meter diameter), single dish telescope operating at (sub)mm wavelengths.
We hereby propose a design study for the Atacama Large Aperture Submillimeter Telescope (AtLAST). Our vision of AtLAST includes: a 50-m class dish, with high throughput and a field of view of two degrees, located at a high, dry site in the Atacama desert where the transparent atmosphere enables observations at frequencies up to the terahertz regime. We envision AtLAST as an international partnership operating a facility telescope, and we will explore ways to make the observatory fully powered by renewable energy. Such infrastructure will be unique in the landscape of current research facilities. Our project aims to obtain a comprehensive feasibility study and telescope design that take into account the technical, operational, and environmental challenges of such infrastructure, and that can achieve the transformational science goals defined by the community.
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Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.4. - EXCELLENT SCIENCE - Research Infrastructures
MAIN PROGRAMME
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H2020-EU.1.4.1.1. - Developing new world-class research infrastructures
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
RIA - Research and Innovation action
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-INFRADEV-2018-2020
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
0313 Oslo
Norway
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.