Erratum: The perseus ALMA chemistry survey (PEACHES). I: The complex organic molecules in perseus embedded protostars (Astrophysical Journal (2021) 910 (20) DOI: 10.3847/1538-4357/abdfd6)

Yao Lun Yang, Nami Sakai, Yichen Zhang, Nadia M. Murillo, Ziwei E. Zhang, Aya E. Higuchi, Shaoshan Zeng, Ana López-Sepulcre, Satoshi Yamamoto, Bertrand Lefloch, Mathilde Bouvier, Cecilia Ceccarelli, Tomoya Hirota, Muneaki Imai, Yoko Oya, Takeshi Sakai, Yoshimasa Watanabe

研究成果: Comment/debate査読

抄録

We have identified an error in the uncertainties of the fitted column densities of complex organic molecules (Table 5 in the published article). In particular, a few upper or lower uncertainties were underestimated by a factor of 10. A script was used to generate the table from the results of radiative transfer modeling (Section 3.4 in the published article). This script assumed the same order of magnitude for both upper and lower uncertainties, which is true in most cases. In a few cases, for example, the CH3OH column density in L1448 NW, - ´ 2.1+ 10 1.1 0.7 15 cm-2, has different orders of magnitude in its upper and lower uncertainties. Thus, it was erroneously reported as - ´ 2.1+ 10 0.1 0.7 15 cm-2, because the script assumed an order of 1014 for both uncertainties. This error affects neither the conclusions nor the results and figures in the published article, because the error only occurred in the making of this table. A corrected version of Table 5 is provided here. (Table Presented). The authors gratefully thank Shih-Ying Hsu for noticing this error and bringing it to our attention.

本文言語English
論文番号155
ジャーナルAstrophysical Journal
913
2
DOI
出版ステータスPublished - 2021 6 1

ASJC Scopus subject areas

  • 天文学と天体物理学
  • 宇宙惑星科学

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