Toward a large telescope facility for submm/FIR astronomy at Dome C
Submillimetre astronomy is the prime technique to unveil the birth and early evolution of stars and galaxies in the local and distant Universe. Preliminary meteorological studies and atmospheric transmission models tend to demonstrate that Dome C might offer atmosphere conditions that open the 200-µ...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.639.1431 2023-05-15T13:43:55+02:00 Toward a large telescope facility for submm/FIR astronomy at Dome C Gilles Alphonse Dur Vincent Miniera Pierre-olivier Lagagea Emanuele Daddia Samir El Nicola Schneider-bontempsa Michel Talvarda Christian Veyssièreb Gilles André Christian Walterb Lucia Sabbatinic Zalpha Challitad John W. V. Storeye Paolo Calissef Alain Pierreg Maurizio Bussoh The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.639.1431 http://www.phys.unsw.edu.au/jacara/Papers/pdf/SPIE2008-domeC.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.639.1431 http://www.phys.unsw.edu.au/jacara/Papers/pdf/SPIE2008-domeC.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.phys.unsw.edu.au/jacara/Papers/pdf/SPIE2008-domeC.pdf submillimetre astronomy Antarctica Dome C SEFIRAA ARENA text ftciteseerx 2016-01-08T15:50:20Z Submillimetre astronomy is the prime technique to unveil the birth and early evolution of stars and galaxies in the local and distant Universe. Preliminary meteorological studies and atmospheric transmission models tend to demonstrate that Dome C might offer atmosphere conditions that open the 200-µm atmospheric windows, and could potentially be a site for a large ground-based telescope facility. However, Antarctic climate conditions might also severely impact and deform any telescope mirror and hardware. We present prerequisite conditions and their associate experiments for defining a large telescope facility for submillimetre astronomy at Dome C: (1) Whether the submm/THz atmospheric windows open from 200 µm during a large and stable fraction of time; (2) The knowledge of thermal gradient and (3) icing formation and their impact on a telescope mirror and hardware. This paper will present preliminary results on current experiments that measure icing, thermal gradient and sky opacity at Dome C. We finally discuss a possible roadmap toward the deployment of a large telescope facility at Dome C. Text Antarc* Antarctic Antarctica Unknown Antarctic |
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submillimetre astronomy Antarctica Dome C SEFIRAA ARENA |
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submillimetre astronomy Antarctica Dome C SEFIRAA ARENA Gilles Alphonse Dur Vincent Miniera Pierre-olivier Lagagea Emanuele Daddia Samir El Nicola Schneider-bontempsa Michel Talvarda Christian Veyssièreb Gilles André Christian Walterb Lucia Sabbatinic Zalpha Challitad John W. V. Storeye Paolo Calissef Alain Pierreg Maurizio Bussoh Toward a large telescope facility for submm/FIR astronomy at Dome C |
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submillimetre astronomy Antarctica Dome C SEFIRAA ARENA |
description |
Submillimetre astronomy is the prime technique to unveil the birth and early evolution of stars and galaxies in the local and distant Universe. Preliminary meteorological studies and atmospheric transmission models tend to demonstrate that Dome C might offer atmosphere conditions that open the 200-µm atmospheric windows, and could potentially be a site for a large ground-based telescope facility. However, Antarctic climate conditions might also severely impact and deform any telescope mirror and hardware. We present prerequisite conditions and their associate experiments for defining a large telescope facility for submillimetre astronomy at Dome C: (1) Whether the submm/THz atmospheric windows open from 200 µm during a large and stable fraction of time; (2) The knowledge of thermal gradient and (3) icing formation and their impact on a telescope mirror and hardware. This paper will present preliminary results on current experiments that measure icing, thermal gradient and sky opacity at Dome C. We finally discuss a possible roadmap toward the deployment of a large telescope facility at Dome C. |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Gilles Alphonse Dur Vincent Miniera Pierre-olivier Lagagea Emanuele Daddia Samir El Nicola Schneider-bontempsa Michel Talvarda Christian Veyssièreb Gilles André Christian Walterb Lucia Sabbatinic Zalpha Challitad John W. V. Storeye Paolo Calissef Alain Pierreg Maurizio Bussoh |
author_facet |
Gilles Alphonse Dur Vincent Miniera Pierre-olivier Lagagea Emanuele Daddia Samir El Nicola Schneider-bontempsa Michel Talvarda Christian Veyssièreb Gilles André Christian Walterb Lucia Sabbatinic Zalpha Challitad John W. V. Storeye Paolo Calissef Alain Pierreg Maurizio Bussoh |
author_sort |
Gilles Alphonse Dur |
title |
Toward a large telescope facility for submm/FIR astronomy at Dome C |
title_short |
Toward a large telescope facility for submm/FIR astronomy at Dome C |
title_full |
Toward a large telescope facility for submm/FIR astronomy at Dome C |
title_fullStr |
Toward a large telescope facility for submm/FIR astronomy at Dome C |
title_full_unstemmed |
Toward a large telescope facility for submm/FIR astronomy at Dome C |
title_sort |
toward a large telescope facility for submm/fir astronomy at dome c |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.639.1431 http://www.phys.unsw.edu.au/jacara/Papers/pdf/SPIE2008-domeC.pdf |
geographic |
Antarctic |
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Antarctic |
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Antarc* Antarctic Antarctica |
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Antarc* Antarctic Antarctica |
op_source |
http://www.phys.unsw.edu.au/jacara/Papers/pdf/SPIE2008-domeC.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.639.1431 http://www.phys.unsw.edu.au/jacara/Papers/pdf/SPIE2008-domeC.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766195046320701440 |