Table 7
Estimated molecular abundances in the CSE of W Aql.
| Molecule | f 0 | Re [cm] |
|
N |
|
|
||||
| CO | 6.0 × 10-4 | 1.1 × 1017: | 0.69 | 21 |
| 13CO | (2.1 ± 0.5) × 10-5 | 1.1 × 1017: | 2.0 | 4 |
| o-H2O | (1.0 ± 0.3) × 10-5 | 9.3 × 1015 | 1.9 | 13 |
| p-H2O | (4.5 ± 2.0) × 10-6 | 9.3 × 1015 | 0.46 | 6 |
| HCN | (3.1 ± 0.1) × 10-6 | 1.8 × 1016 | 3.3 | 14 |
| H13CN | (2.8 ± 0.8) × 10-7 | 1.8 × 1016 | ... | 1 |
| SiO | (2.9 ± 0.7) × 10-6 | 1.0 × 1016 | 0.54 | 6* |
| 29SiO | (2.3 ± 0.6) × 10-7 | 1.0 × 1016 | ... | 1 |
| NH3 | (1.7 ± 1.0) × 10-5 | (1.0 ± 0.3) × 1015 | 1.4 | 4 |
| CN | 5.7 × 10-6 | 1.8 × 1016 | 1.3 | 4 |
Notes. In general, the parameters listed are those of Eq. (5). However: indicates that the half-abundance radius, R1/2, is listed; (†) indicates that Rpeak, the radius of peak abundance, is listed (see Eq. (11)). N is the number of molecular lines included in the analysis. * indicates that one line was excluded from the χ2 analysis.
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.