Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP
Invited contribution to the 1st ARENA Conference on "Large Astronomical Infrastructures at CONCORDIA, prospects and constraints for Antarctic optical/IR Astronomy": 8 pages, 5 Postscript figures Surveys provide a wealth of data to the astronomical community that are used well after their c...
Main Authors: | , , , , , , |
---|---|
Other Authors: | , |
Format: | Report |
Language: | English |
Published: |
HAL CCSD
2006
|
Subjects: | |
Online Access: | https://hal.science/hal-00129167 |
id |
ftinsu:oai:HAL:hal-00129167v1 |
---|---|
record_format |
openpolar |
spelling |
ftinsu:oai:HAL:hal-00129167v1 2023-06-18T03:37:24+02:00 Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP Burgarella, D. Ferrari, M. Fusco, T. Langlois, M. Leroux, B. Moretto, G. Nicole, M. Laboratoire d'Astrophysique de Marseille (LAM) Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS) 2006 https://hal.science/hal-00129167 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/arxiv/astro-ph/0611556 hal-00129167 https://hal.science/hal-00129167 ARXIV: astro-ph/0611556 https://hal.science/hal-00129167 2006 [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] info:eu-repo/semantics/preprint Preprints, Working Papers, . 2006 ftinsu 2023-06-06T01:07:26Z Invited contribution to the 1st ARENA Conference on "Large Astronomical Infrastructures at CONCORDIA, prospects and constraints for Antarctic optical/IR Astronomy": 8 pages, 5 Postscript figures Surveys provide a wealth of data to the astronomical community that are used well after their completion. In this paper, we propose a project that would take the maximum benefit of Dome C in Antarctica by performing two surveys, in the wavelength range from 1-5 micron, complementary to SNAP space surveys. The first one over 1000 sq. deg. (1 KdF) for 4 years and the second one over 15 sq. deg (SNAP-IR) for the next 4 years at the same time as SNAP 0.35-1.7 microns survey. By using a Ground-Layer Adaptive Optics system, we would be able to recover, at the ice level and over at least half a degree in radius, the 300 mas angular resolution available above the 30-m high turbulent layer. Such a survey, combining a high angular resolution with high sensitivities in the NIR and MIR, should also play the role of a pre-survey for JWST and ALMA. Report Antarc* Antarctic Antarctica Institut national des sciences de l'Univers: HAL-INSU Antarctic |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] |
spellingShingle |
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] Burgarella, D. Ferrari, M. Fusco, T. Langlois, M. Leroux, B. Moretto, G. Nicole, M. Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP |
topic_facet |
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] |
description |
Invited contribution to the 1st ARENA Conference on "Large Astronomical Infrastructures at CONCORDIA, prospects and constraints for Antarctic optical/IR Astronomy": 8 pages, 5 Postscript figures Surveys provide a wealth of data to the astronomical community that are used well after their completion. In this paper, we propose a project that would take the maximum benefit of Dome C in Antarctica by performing two surveys, in the wavelength range from 1-5 micron, complementary to SNAP space surveys. The first one over 1000 sq. deg. (1 KdF) for 4 years and the second one over 15 sq. deg (SNAP-IR) for the next 4 years at the same time as SNAP 0.35-1.7 microns survey. By using a Ground-Layer Adaptive Optics system, we would be able to recover, at the ice level and over at least half a degree in radius, the 300 mas angular resolution available above the 30-m high turbulent layer. Such a survey, combining a high angular resolution with high sensitivities in the NIR and MIR, should also play the role of a pre-survey for JWST and ALMA. |
author2 |
Laboratoire d'Astrophysique de Marseille (LAM) Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS) |
format |
Report |
author |
Burgarella, D. Ferrari, M. Fusco, T. Langlois, M. Leroux, B. Moretto, G. Nicole, M. |
author_facet |
Burgarella, D. Ferrari, M. Fusco, T. Langlois, M. Leroux, B. Moretto, G. Nicole, M. |
author_sort |
Burgarella, D. |
title |
Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP |
title_short |
Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP |
title_full |
Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP |
title_fullStr |
Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP |
title_full_unstemmed |
Wide Field Astronomy at Dome C: two IR surveys complementary to SNAP |
title_sort |
wide field astronomy at dome c: two ir surveys complementary to snap |
publisher |
HAL CCSD |
publishDate |
2006 |
url |
https://hal.science/hal-00129167 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
https://hal.science/hal-00129167 2006 |
op_relation |
info:eu-repo/semantics/altIdentifier/arxiv/astro-ph/0611556 hal-00129167 https://hal.science/hal-00129167 ARXIV: astro-ph/0611556 |
_version_ |
1769010232899403776 |