Free Access

This article has an erratum: [erratum]

Table 1.

Main line parameters derived for high-excitation lines and 29SiO absorption.

Molecular line Total flux mJy × km s−1 Peak brightness mJy beam−1 × km s−1 Δ(RA) mas Δ(Dec) mas
H2O ν2 = 2 3(2,1)–4(1,4) 370 ± 15 174 ± 7 11 ± 3 3 ± 3
Si17O ν = 1 J = 8–7 100 ± 6 53 ± 4 10 ± 3 2 ± 3
CO ν = 1 J = 3−2 310 ± 7 132 ± 5 11 ± 3 3 ± 3
29SiO ν = 0 J = 8–7 (abs.) –53 ± 4 –48 ± 4 9 ± 4 0 ± 4
SO 3Σν = 1 9(8)–8(7) 307 ± 8 130 ± 5 14 ± 3 5 ± 3

Notes. We always give the RA and Dec offsets with respect to the total continuum centroid: 23:43:49.4962, –15:17:04.72.

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.