Observations of the radial velocity of the Sun as measured with the novel SONG spectrograph: results from a 1-week campaign

P. L. Pallé; F. Grundahl; A. Triviño Hage; J. Christensen-Dalsgaard; S. Frandsen; R. A. García; K. Uytterhoeven; M. F. Andersen; Per Kjærgaard Rasmussen; Anton Norup Sørensen; H. Kjeldsen; P. Spano; H. Nilsson; H. Hartman; Uffe Gråe Jørgensen; Jesper Mirsa Skottfelt; Kennet Bomann West Harpsøe; Michael Ingemann Andersen

doi:10.1088/1742-6596/440/1/012051

Observations of the radial velocity of the Sun as measured with the novel SONG spectrograph: results from a 1-week campaign

P. L. Pallé, F. Grundahl, A. Triviño Hage, J. Christensen-Dalsgaard, S. Frandsen, R. A. García, K. Uytterhoeven, M. F. Andersen, Per Kjærgaard Rasmussen, Anton Norup Sørensen, H. Kjeldsen, P. Spano, H. Nilsson, H. Hartman, Uffe Gråe Jørgensen, Jesper Mirsa Skottfelt, Kennet Bomann West Harpsøe, Michael Ingemann Andersen

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Abstract

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.

Originalsprog	Engelsk
Artikelnummer	012051
Bogserie	Journal of Physics: Conference Series (Online)
Vol/bind	440
Antal sider	5
ISSN	1742-6588
DOI	https://doi.org/10.1088/1742-6596/440/1/012051
Status	Udgivet - 23 jul. 2013
Begivenhed	Eclipse on the Coral Sea: Cycle 24 Ascending - Palm Cove, Australien Varighed: 12 nov. 2012 → 16 nov. 2012

Konference

Konference	Eclipse on the Coral Sea
Land/Område	Australien
By	Palm Cove
Periode	12/11/2012 → 16/11/2012

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10.1088/1742-6596/440/1/012051Licens: CC BY

Observations of the radial velocity of the SunForlagets udgivne version, 2,98 MBLicens: CC BY

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Citationsformater

Pallé, P. L., Grundahl, F., Hage, A. T., Christensen-Dalsgaard, J., Frandsen, S., García, R. A., Uytterhoeven, K., Andersen, M. F., Rasmussen, P. K., Sørensen, A. N., Kjeldsen, H., Spano, P., Nilsson, H., Hartman, H., Jørgensen, U. G., Skottfelt, J. M., Harpsøe, K. B. W., & Andersen, M. I. (2013). Observations of the radial velocity of the Sun as measured with the novel SONG spectrograph: results from a 1-week campaign. Journal of Physics: Conference Series (Online), 440, Artikel 012051. https://doi.org/10.1088/1742-6596/440/1/012051

Pallé, PL, Grundahl, F, Hage, AT, Christensen-Dalsgaard, J, Frandsen, S, García, RA, Uytterhoeven, K, Andersen, MF, Rasmussen, PK , Sørensen, AN, Kjeldsen, H, Spano, P, Nilsson, H, Hartman, H, Jørgensen, UG, Skottfelt, JM, Harpsøe, KBW & Andersen, MI 2013, 'Observations of the radial velocity of the Sun as measured with the novel SONG spectrograph: results from a 1-week campaign', Journal of Physics: Conference Series (Online), bind 440, 012051. https://doi.org/10.1088/1742-6596/440/1/012051

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abstract = "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.",

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T1 - Observations of the radial velocity of the Sun as measured with the novel SONG spectrograph

T2 - Eclipse on the Coral Sea

AU - Pallé, P. L.

AU - Grundahl, F.

AU - Hage, A. Triviño

AU - Christensen-Dalsgaard, J.

AU - Frandsen, S.

AU - García, R. A.

AU - Uytterhoeven, K.

AU - Andersen, M. F.

AU - Rasmussen, Per Kjærgaard

AU - Sørensen, Anton Norup

AU - Kjeldsen, H.

AU - Spano, P.

AU - Nilsson, H.

AU - Hartman, H.

AU - Jørgensen, Uffe Gråe

AU - Skottfelt, Jesper Mirsa

AU - Harpsøe, Kennet Bomann West

AU - Andersen, Michael Ingemann

PY - 2013/7/23

Y1 - 2013/7/23

N2 - 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.

AB - 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.

U2 - 10.1088/1742-6596/440/1/012051

DO - 10.1088/1742-6596/440/1/012051

M3 - Conference article

AN - SCOPUS:84880322600

SN - 1742-6588

VL - 440

JO - Journal of Physics: Conference Series (Online)

JF - Journal of Physics: Conference Series (Online)

M1 - 012051

Y2 - 12 November 2012 through 16 November 2012

ER -

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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