Table 3.
Statistics of the effective collision strength comparison for Fe XX, Ar XII, and S X.
| Ion | T(low) | T(middle) | T(high) | T(low) | T(middle) | T(high) |
|---|---|---|---|---|---|---|
| Fe XX | ∼41 000 (57%) | ∼38 000 (58%) | ∼35 000 (32%) | 1480 (23%) | 1474 (27%) | 1398 (8%) |
| Ar XII | ∼12 000 (63%) | ∼15 000 (57%) | ∼15 000 (46%) | 771 (44%) | 889 (29%) | 888 (23%) |
| S X | 3438 (80%) | 3375 (74%) | 3222 (53%) | 405 (43%) | 402 (33%) | 394 (17%) |
Notes. Columns #2–#4 give the number of transitions with log(Υ) > − 5 in both data sets and the percentage of transitions with deviation larger than 0.2 dex at three temperatures (ion-dependent) used for the hexbin plots. Columns #5–#7 are the statistics when limiting the transitions from the lowest five transitions (i.e. the ground and the first metastable levels).
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