Table 7
Significance level of variability in σ units.
| Population | σ var,b | σ var,total |
|
|
||
| C ii | 1.8 (2.8) | 0.6 |
| Si ii | 2.1 (2.5) | 1.1 |
| Si ii* | 0.2 (0.6) | 0.2 |
| Cr ii | 2.2 (4.6) | 2.2 |
| Fe ii | 3.9 (3.9) | 6.3 |
| Fe ii* | 2.5 (3.5) | 3.9 |
| Fe ii** | 3.2 (5.3) | 4.3 |
| Fe ii*** | 2.3 (5.0) | 2.8 |
| Fe ii**** | 1.1 (2.7) | 2.1 |
| Fe iii | 1.7 (1.7) | 0.6 |
| Fe iii17* | 3.2 (5.4) | 2.5 |
Notes. σvar between epoch II and epoch IV (I and III for Fe iii17*), calculated for component “b” and for the total line profile, considering the conservative larger errors that include the normalization error (the value in parenthesis considers only the formal errors from the Voigt-profile fit).
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