Volume 562, February 2014
|Number of page(s)||2|
|Published online||31 January 2014|
1 INAF – Osservatorio Astrofisico di Arcetri, L.go E. Fermi 5, 50125 Firenze, Italy
2 Institut de Ciències de l’Espai (CSIC-IEEC), Campus UAB-Facultat de Ciències, Torre C5-parell 2, 08193 Bellaterra, Spain
3 School of Physics and Astronomy, E.C. Stoner Building, University of Leeds, Leeds LS2 9JT, UK
4 I. Physikalisches Institut der Universitat zu Köln, Zülpic her Str. 77, 50937 Köln, Germany
5 Department of Astronomy, University of Florida, Gainesville, 32611, USA
6 Department of Physics, University of Florida, Gainesville, 32611, USA
7 European Southern Observatory, Karl-Schwarzschild-Str. 2, 85748 Garching, Germany
8 Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, 53121 Bonn, Germany
9 ISDC Data Center for Astrophysics, University of Geneva, Ch. d’Ecogia 16, 1290 Versoix, Switzerland
10 Geneva Observatory, University of Geneva, ch. des Maillettes 51, 1290 Versoix, Switzerland
Key words: stars: formation / radio lines: ISM / ISM: clouds / ISM: molecules / errata, addenda
Based on observations carried out with the IRAM 30 m telescope. IRAM is supported by INSU/CNRS (France), MPG (Germany), and IGN (Spain).
Table 1 is available in electronic form at http://www.aanda.org
In the published Letter, Table A.3 contains incorrect peak velocities of the N2H+ (3–2) and N2D+ (2–1) lines. This was due to a systematic shift of − 15 km s-1 applied to the central channel of the spectra during the observations (to avoid possible spikes at band centre), and not corrected at a later stage. This error only affected the values listed in Cols. 3 and 8 of the Table, and does not affect the other parameters derived from the fits, as well as any conclusion of the paper. The correct Table is included below.
Moreover, the names of cores G034-F1(MM8) and G034-F2(MM7) given in Tables A.1 and A.3 had been switched. The correct coordinates are: RA = 18:53:16.5, Dec = +01:26:10 for G034–F1(MM8), and RA = 18:53:19.1, Dec = +01:26:53 for G034–F2(MM7). Therefore, all parameters given in Tables A.1 and A.3 for G034-F1(MM8) were in reality for G034-F2(MM7), and vice-versa. We apologize for any confusion that may have occurred due to these mistakes.
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© ESO, 2014
Observational and derived line parameters.
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