Tag Archives: uncertainties

Uncertainties in Atomic Data and Their Propagation Through Spectral Models. I

M.A. Bautista (1), V. Fivet (1,2), P. Quinet (2), J. Dunn (3), T.R. Gull (4), T.R. Kallman (5), C. Mendoza (6) ((1) Department of Physics, Western Michigan University, Kalamazoo, MI 49008, USA; (2) Astrophysique et Spectroscopie, Université de Mons UMONS, … Continue reading

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Understanding and reducing statistical uncertainties in nebular abundance determinations

R. Wesson (1,2), D. J. Stock (1,3) & P. Scicluna (1,4) ((1) University College London, Gower Street, London, UK; (2) European Southern Observatory, Santiago, Chile; (3) University of Western Ontario, Ontario, Canada; (4) European Southern Observatory, Garching, Germany) Whenever observations … Continue reading

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Atomic data and how they propagate in chemical abundances

V. Luridiana, J. García-Rojas (Instituto Astrofísico de Canarias, Tenerife, Spain) The workshop Uncertainties in Atomic Data and How they Propagate in Chemical Abundances, held on 20-22 October, 2010, at the Instituto de Astrofísica de Canarias in Tenerife (Spain) has brought … Continue reading

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NEAT (Nebular Empirical Analysis Tool): robust uncertainties on nebular abundance estimates

R. Wesson (1), D. Stock (1,2), P. Scicluna (1) (1) Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United Kingdom. (2) Department of Physics and Astronomy, University of Western Ontario, London, Ontario N6A 3K7, Canada. … Continue reading

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