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Observations of the...
Observations of the radial velocity of the Sun as measured with the novel SONG spectrograph : results from a 1-week campaign
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- Pallé, P L (författare)
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, Tenerife, Spain; Department de Astrofísica, Universidad de la Laguna, E-38206 La Laguna, Tenerife, Spain
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- Grundahl, F (författare)
- Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Denmark
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- Hage, A Triviño (författare)
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, Tenerife, Spain; Department de Astrofísica, Universidad de la Laguna, E-38206 La Laguna, Tenerife, Spain
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- Christensen-Dalsgaard, J (författare)
- Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Denmark
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- Frandsen, S (författare)
- Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Denmark
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- García, R A (författare)
- Laboratoire AIM, CEA/DSM-CNRS-Université Paris Diderot, CEA, F-91191, Gif-sur-Yvette, France
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- Uytterhoeven, K (författare)
- Instituto de Astrofísica de Canarias, E-38200 La Laguna, Tenerife, Spain; Department de Astrofísica, Universidad de la Laguna, E-38206 La Laguna, Tenerife, Spain
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- Andersen, M F (författare)
- Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Denmark
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- Rasmussen, P K (författare)
- Niels Bohr Institute, University of Copenhagen, Kbenhavn Ø, 2100, Juliane Maries Vej 30, Denmark
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- Sørensen, A N (författare)
- Niels Bohr Institute, University of Copenhagen, Kbenhavn Ø, 2100, Juliane Maries Vej 30, Denmark
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- Kjeldsen, H (författare)
- Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Denmark
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- Spano, P (författare)
- INAF, Osservatorio Astronomico di Brera, Italy
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- Nilsson, H (författare)
- Lund Observatory, Lund University, SE-221 00 Lund, Box 43, Sweden
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- Hartman, H (författare)
- Lund Observatory, Lund University, SE-221 00 Lund, Box 43, Sweden
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- Jørgensen, U G (författare)
- Niels Bohr Institute, University of Copenhagen, Kbenhavn Ø, 2100, Juliane Maries Vej 30, Denmark; Centre for Star and Planet Formation, Natural History Museum of Denmark, University of Copenhagen, København K, 1350, Øster Voldgade 5-7, Denmark
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- Skottfelt, J (författare)
- Niels Bohr Institute, University of Copenhagen, Kbenhavn Ø, 2100, Juliane Maries Vej 30, Denmark; Centre for Star and Planet Formation, Natural History Museum of Denmark, University of Copenhagen, København K, 1350, Øster Voldgade 5-7, Denmark
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- Harpsøe, K (författare)
- Niels Bohr Institute, University of Copenhagen, Kbenhavn Ø, 2100, Juliane Maries Vej 30, Denmark; Centre for Star and Planet Formation, Natural History Museum of Denmark, University of Copenhagen, København K, 1350, Øster Voldgade 5-7, Denmark
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- Andersen, M I (författare)
- Niels Bohr Institute, University of Copenhagen, Kbenhavn Ø, 2100, Juliane Maries Vej 30, Denmark
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(creator_code:org_t)
- 2013-06-11
- 2013
- Engelska.
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Ingår i: Journal of Physics, Conference Series. - : Institute of Physics Publishing (IOPP). - 1742-6588 .- 1742-6596. ; 440, s. 012051-012051
- Relaterad länk:
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https://doi.org/10.1...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Deployment of the prototype node of the SONG project took place in April 2012 at Observatorio del Teide (Canary Islands). Its key instrument (echelle spectrograph) was installed and operational a few weeks later while its 1 m feeding telescope suffered a considerable delay to meet the required specifications. Using a fibre-feed, solar light could be fed to the spectrograph and we carried out a 1-week observing campaign in June 2012 to evaluate its performance for measuring precision radial velocities. In this work we present the first results of this campaign by comparing the sensitivity of the SONG spectrograph with other helioseismology reference instruments (Mark-I and GOLF) when simultaneous data are considered.
Ämnesord
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
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Pallé, P L
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Grundahl, F
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Hage, A Triviño
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Christensen-Dals ...
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Frandsen, S
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García, R A
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visa fler...
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Uytterhoeven, K
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Andersen, M F
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Rasmussen, P K
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Sørensen, A N
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Kjeldsen, H
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Spano, P
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Nilsson, H
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Hartman, H
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Jørgensen, U G
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Skottfelt, J
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Harpsøe, K
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Andersen, M I
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