| Issue |
A&A
Volume 644, December 2020
|
|
|---|---|---|
| Article Number | C2 | |
| Number of page(s) | 1 | |
| Section | Letters to the Editor | |
| DOI | https://doi.org/10.1051/0004-6361/202039351e | |
| Published online | 09 December 2020 | |
Letter to the Editor
Discovery of HC3O+ in space: The chemistry of O-bearing species in TMC-1⋆ (Corrigendum)
1
Grupo de Astrofísica Molecular, Instituto de Física Fundamental (IFF-CSIC), C/ Serrano 121, 28006 Madrid, Spain
e-mail: jose.cernicharo@csic.es
2
Department of Applied Chemistry, Science Building II, National Chiao Tung University, 1001 Ta-Hsueh Rd., Hsinchu 30010, Taiwan
3
Observatorio Astronómico Nacional (IGN), C/ Alfonso XII, 3, 28014 Madrid, Spain
4
Centro de Desarrollos Tecnológicos, Observatorio de Yebes (IGN), 19141 Yebes, Guadalajara, Spain
Key words: astrochemistry / ISM: molecules / ISM: individual objects: TMC-1 / line: identification / molecular data / errata, addenda
Based on observations carried out with the Yebes 40 m telescope (projects 19A003 and 20A014) and the Institut de Radioastronomie Millimétrique (IRAM) 30 m telescope. The 40 m radio telescope at Yebes Observatory is operated by the Spanish Geographic Institute (IGN, Ministerio de Transportes, Movilidad y Agenda Urbana); IRAM is supported by INSU/CNRS (France), MPG (Germany), and IGN (Spain).
Table 1 of the paper “Discovery of HC3O+: The chemistry of O-bearing species in TMC-1” contains two typographical errors. The correct values are given in Table 1 of this corrigendum. Also, the units of the derived distortion constant have to be corrected. The value derived from the astronomical observations is D = 0.5106 ± 0.0047 kHz, and the one obtained from the merged fit to the laboratory and astronomical data is D = 0.5064 ± 0.0030 kHz.
Observed line parameters for the new molecule in TMC-1.
© ESO 2020
All Tables
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