Table 3
Model atoms for atmospheric structure calculations.
| Atom | Ion | Non-LTE | LTE | Lines |
|---|---|---|---|---|
| H | I | 5 | 27 | 10 |
| II | 1 | 0 | 0 | |
| He | I | 5 | 98 | 3 |
| II | 15 | 17 | 105 | |
| III | 1 | 0 | 0 | |
| C | III | 6 | 99 | 4 |
| IV | 54 | 4 | 295 | |
| V | 1 | 0 | 0 | |
| O | IV | 8 (83) | 89 (14) | 9 (637) |
| V | 6 (104) | 128 (30) | 6 (751) | |
| VI | 27 (54) | 35 (8) | 95 (291) | |
| VII | 1 | 0 | 0 |
Notes. The first column lists the added elements, the second their ionization levels. The third and fourth columns show the number of non-LTE and LTE transitions used in the atmospheric structure calculation, respectively, while the fifth column indicates the calculated lines. Values in brackets are given when a different number of levels and lines was used for the line formation calculation.
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.