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Accurate atomic data for Galactic Surveys

Published online by Cambridge University Press:  07 March 2018

Maria Teresa Belmonte ,
Juliet C. Pickering ,
Christian Clear ,
Florence Liggings  and
Anne P. Thorne
Maria Teresa Belmonte
Affiliation:
Dept. Physics, Imperial College London, South Kensington Campus, LondonSW72BW, UK email: m.belmonte-sainz-ezquerra@imperial.ac.uk
Juliet C. Pickering
Affiliation:
Dept. Physics, Imperial College London, South Kensington Campus, LondonSW72BW, UK email: m.belmonte-sainz-ezquerra@imperial.ac.uk
Christian Clear
Affiliation:
Dept. Physics, Imperial College London, South Kensington Campus, LondonSW72BW, UK email: m.belmonte-sainz-ezquerra@imperial.ac.uk
Florence Liggings
Affiliation:
Dept. Physics, Imperial College London, South Kensington Campus, LondonSW72BW, UK email: m.belmonte-sainz-ezquerra@imperial.ac.uk
Anne P. Thorne
Affiliation:
Dept. Physics, Imperial College London, South Kensington Campus, LondonSW72BW, UK email: m.belmonte-sainz-ezquerra@imperial.ac.uk
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Abstract

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Fourier Transform spectroscopy is able to provide high accuracy atomic parameters needed by many ongoing galactic surveys. Our laboratory has carried out a study of the neutral iron spectrum over the last years to measure oscillator strengths much needed for the calculation of chemical abundances. The main aim of this contribution is to encourage further dialogue with astronomers regarding their current necessities of spectroscopic data, as this would help spectroscopists to prioritise present-day needs within the field.

Keywords

atomic datatechniques: spectroscopicstars: abundances
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S330: Astrometry and Astrophysics in the Gaia sky , April 2017 , pp. 203 - 205
Copyright
Copyright © International Astronomical Union 2018 

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