Open Access

This article has an erratum: [https://doi.org/10.1051/0004-6361/202450520e]


Table 2

Molecular lines covered by NOEMA at 1 mm and 3 mm analyzed in this work.

Line Frequency Upper energy level Synthesized beam Channel width Line noise NOEMA project

ν (GHz) Eu/kB (K) θmaj × θmin(″×″) PA (°) δν (km s−1) σline (K)
H13CO+ (1−0) 86.754 4.2 1.43 × 1.18 50.3 0.8 0.18 CORE+
SiO(2−1) 86.847 6.3 1.43 × 1.18 50.3 0.8 0.18 CORE+
HC3N (10−9) 90.979 24.0 1.39 × 1.13 52.3 0.8 0.16 CORE+
CH3CN (53−43) 91.971 77.5 1.37 × 1.12 52.6 0.8 0.16 CORE+
CH3CN (52−42) 91.980 41.8 1.37 × 1.12 52.6 0.8 0.19 CORE+
CH3CN (51−41) 91.985 20.4 1.37 × 1.12 52.6 0.8 0.16 CORE+
CH3CN (50−40) 91.987 13.2 1.37 × 1.12 52.6 0.8 0.17 CORE+
13CS (2−1) 92.494 6.7 1.37 × 1.12 52.8 0.8 0.17 CORE+
CH3OH (42,3−31,2E) 218.440 45.5 0.45 × 0.44 55.2 0.5 1.20 CORE
OCS (18−17) 218.903 99.8 0.45 × 0.44 15.5 0.5 1.21 CORE
SO (65−54) 219.949 35.0 0.49 × 0.44 54.8 3.0 0.40 CORE
H2CO (30,3−20,2) 218.222 21.0 0.49 × 0.44 54.8 3.0 0.38 CORE

Notes. The 1 mm and 3 mm data were taken as part of the CORE (Beuther et al. 2018) and CORE+ (Gieser et al., in prep.) programs, respectively.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.