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This article is an erratum for:

Volume 499, Number 1, May III 2009
Page(s) 347 - 347
Section Catalogs and data
Published online 19 March 2009


Linelists for NH3, NH2D, ND2H, and ND3 with quadrupole coupling hyperfine components

L. H. Coudert1 - E. Roueff2

1 - LISA, UMR 7583 du CNRS, Université Paris 12, 61 Avenue du Général de Gaulle, 94010 Creteil Cedex, France
2 - LUTH and UMR 8102 du CNRS, Observatoire de Paris, Section de Meudon, 5 Place J. Janssen, 92195 Meudon, France

A&A 449, 855-859 (2006), DOI: 10.1051/0004-6361:20054136

Key words: molecular data - catalogs - radio lines: ISM - errata, addenda

In order to derive the emission probabilities (A factors) of the hyperfine components from the line intensities given in Tables 8-11, the values of the partition functions displayed in Table 2 should be multiplied by 3, the degeneracy introduced by the nuclear spin of nitrogen.

We thank John H. Black for pointing out this inconsistency.

Copyright ESO 2009

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