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Table 3

Relative intensities of the brightest soft X-ray lines in Fe xiii.

ij Levels Int Int gf Aji (s-1) λexp (Å) λth (Å) New
1.0  ×  108 1.0  ×  1019

7–331 3s 3p33D1–3s 3p2 4s 3P0 1.0 6.9  ×  10-3 0.12 1.4  ×  1011 75.71 76.507
7–265 3s 3p33D1–3s2 3p 4p 3P0 0.70 2.1  ×  10-3 3.2  ×  10-2 3.0  ×  1010 84.17 85.47 (bl)
20–409 3s2 3p 3d 3P1–3s2 3p 4f 3F2 0.53 2.6  ×  10-2 1.22 2.4  ×  1011 81.65 82.425 (bl)
20–265 3s2 3p 3d 3P1–3s2 3p 4p 3P0 0.50 1.5  ×  10-3 3.5  ×  10-2 2.1  ×  1010 102.91 103.928 (bl)
1–341 3s2 3p23P0–3s2 3p 4d 3D1 0.40 2.2  ×  10-2 0.38 2.1  ×  1011 62.353 61.74 (–0.6)
23–409 3s2 3p 3d 3D1–3s2 3p 4f 3F2 0.39 1.9  ×  10-2 0.91 1.7  ×  1011 82.43 83.221
3–210 3s2 3p23P2–3s2 3p 4s 3P1 0.28 1.8  ×  10-2 0.19 7.3  ×  1010 75.892 75.05 (–0.8)
11–331 3s 3p33P1–3s 3p2 4s 3P0 0.22 1.5  ×  10-3 2.9  ×  10-2 3.1  ×  1010 78.31 79.08 (bl)
3–344 3s2 3p23P2–3s2 3p 4d 3D3 0.22 5.7  ×  10-2 0.94 2.2  ×  1011 62.975 62.33 (–0.6)
16–259 3s2 3p 3d 3F3–3s2 3p 4p 3D2 0.20 1.3  ×  10-2 0.28 3.8  ×  1010 98.523 97.82
2–341 3s2 3p23P1–3s2 3p 4d 3D1 0.17 9.2  ×  10-3 0.16 8.9  ×  1010 62.717 62.08 (–0.6) (bl)

Notes. The relative line intensities (photons) Int = NjAji/Ne were calculated at log Ne [cm-3]  = 8,19 and log Te [K]  = 6.3.

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