Table 1
Observed line and continuum characteristics.
| Line | νrest (a) | Sℓ | Δυ (b) | ∫ Sℓdυ | θℓ (c) | Sc | θc (d) |
|---|---|---|---|---|---|---|---|
| [GHz] | [mJy] | [km s−1] | [Jy km s−1] | [′′ ] | [mJy] | [′′] | |
| X30α | 232.0245 ± 0.0016 | 7.3 ± 0.7 | 8.7 ± 1.0 | 0.074 ± 0.007 | <0.02 | 7.5 ± 0.5 | 0.011 ± 0.001 |
| H/He/C 30α | <0.8 | ||||||
| X26α | 353.8100 ± 0.00077 | 25.1 ± 1.5 | 8.5 ± 0.2 | 0.225 ± 0.012 | <0.04 | 61.2 ± 3.0 | 0.190 ± 0.016 |
| H/He/C 26α | <1.2 |
Notes. (a) Assuming emission at the systemic velocity of 41.5 ± 0.15 km s−1. (b) FWHM of a Gaussian fit to the line profile (deconvolved with the spectral resolution). (c) Upper limit to the source size (FWHM of a Gaussian source after deconvolving with the beam) using a Gaussian fit to the line brightness distribution in the systemic velocity channel. (d)Estimated source size (FWHM of a Gaussian source after deconvolving with the beam) using a Gaussian fit to the continuum brightness distribution. The 232 GHz data are obtained with a circular beam of 0.′′ 025, while those at 353 GHz are obtained with a beam of 0.′′ 24 × 0.′′17 (19°) and are likely to have a significant contribution from dust continuum emission.
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.