Table A.1
Best-fit model parameters of O vii lines during obs2.
| N nthComp a | 0.032 | |
| λ I | 21.82 
|
Å |
| σ I | < 0.05b | Å |
| A I | 10 
|
10-5 ph s-1 cm-2 |
| λ R | 21.675 
|
Å |
| σ R | < 0.09 | Å |
| A R | 13 ± 7 | 10-5 ph s-1 cm-2 |
| λ F | 22.10 – | Å |
| σ F | 0– | Å |
| A F | <1.8 | 10-5 ph s-1 cm-2 |
 /d.o.f. |
1.01/64 |
Notes. The subscripts I, R, and F refer to the intercombination, resonance, and forbidden lines, respectively. The fit has been performed fixing the line width to zero, while the upper limit was determined in a second iteration with the line width set as a free parameter.
The normalization of the continuum is first recomputed in the fit and then fixed; all the other continuum parameters are fixed to those of the average spectrum measured in Sect. 3.1.
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