Duty cycle of Doppler ground-based asteroseismic observations
We report the observations of the clear sky fraction at the Concordia station during winter 2006, and derive from it the duty cycle for astronomical observations. Performance in duty cycle and observation duration promotes Dome C for efficient asteroseismic observations. This performance is analyzed...
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ftdatacite:10.48550/arxiv.astro-ph/0612506 2023-05-15T13:58:56+02:00 Duty cycle of Doppler ground-based asteroseismic observations Benoit, Mosser Eric, Aristidi 2006 https://dx.doi.org/10.48550/arxiv.astro-ph/0612506 https://arxiv.org/abs/astro-ph/0612506 unknown arXiv Assumed arXiv.org perpetual, non-exclusive license to distribute this article for submissions made before January 2004 http://arxiv.org/licenses/assumed-1991-2003/ Astrophysics astro-ph FOS Physical sciences Preprint Article article CreativeWork 2006 ftdatacite https://doi.org/10.48550/arxiv.astro-ph/0612506 2022-04-01T17:40:28Z We report the observations of the clear sky fraction at the Concordia station during winter 2006, and derive from it the duty cycle for astronomical observations. Performance in duty cycle and observation duration promotes Dome C for efficient asteroseismic observations. This performance is analyzed and compared to network observation. For network observations, simulations were run considering the helioseismic network GONG as a reference. Observations with 1 site in Antarctica provide performance similar or better than with a 6-site network, since the duty cycle limited by meteorology is as high as 92%. On bright targets, a 100-day long time series with a duty cycle about 87% can be observed, what network observation cannot. : accepted in PASP Report Antarc* Antarctica DataCite Metadata Store (German National Library of Science and Technology) Concordia Station ENVELOPE(123.333,123.333,-75.100,-75.100) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Astrophysics astro-ph FOS Physical sciences |
spellingShingle |
Astrophysics astro-ph FOS Physical sciences Benoit, Mosser Eric, Aristidi Duty cycle of Doppler ground-based asteroseismic observations |
topic_facet |
Astrophysics astro-ph FOS Physical sciences |
description |
We report the observations of the clear sky fraction at the Concordia station during winter 2006, and derive from it the duty cycle for astronomical observations. Performance in duty cycle and observation duration promotes Dome C for efficient asteroseismic observations. This performance is analyzed and compared to network observation. For network observations, simulations were run considering the helioseismic network GONG as a reference. Observations with 1 site in Antarctica provide performance similar or better than with a 6-site network, since the duty cycle limited by meteorology is as high as 92%. On bright targets, a 100-day long time series with a duty cycle about 87% can be observed, what network observation cannot. : accepted in PASP |
format |
Report |
author |
Benoit, Mosser Eric, Aristidi |
author_facet |
Benoit, Mosser Eric, Aristidi |
author_sort |
Benoit, Mosser |
title |
Duty cycle of Doppler ground-based asteroseismic observations |
title_short |
Duty cycle of Doppler ground-based asteroseismic observations |
title_full |
Duty cycle of Doppler ground-based asteroseismic observations |
title_fullStr |
Duty cycle of Doppler ground-based asteroseismic observations |
title_full_unstemmed |
Duty cycle of Doppler ground-based asteroseismic observations |
title_sort |
duty cycle of doppler ground-based asteroseismic observations |
publisher |
arXiv |
publishDate |
2006 |
url |
https://dx.doi.org/10.48550/arxiv.astro-ph/0612506 https://arxiv.org/abs/astro-ph/0612506 |
long_lat |
ENVELOPE(123.333,123.333,-75.100,-75.100) |
geographic |
Concordia Station |
geographic_facet |
Concordia Station |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_rights |
Assumed arXiv.org perpetual, non-exclusive license to distribute this article for submissions made before January 2004 http://arxiv.org/licenses/assumed-1991-2003/ |
op_doi |
https://doi.org/10.48550/arxiv.astro-ph/0612506 |
_version_ |
1766267299635920896 |