Table 2
List of the brightest Fe xiii lines, from the EUV to the visible.
| i − j | Int | Int | λexp | λNIST | |
| 1 × 108 | 1 × 1012 | (Å) | (Å) | ||
|
|
|||||
| 1–20 | 1.0 | 0.12 | 202.044 | 202.044 | |
| 3–14 | 0.26 | 0.19 | 251.952 | 251.952 | |
| 2–23 | 0.20 | 0.10 | 201.126 | 201.127 | |
| 3–20 | 0.15 | 1.8 × 10-2 | 209.916 | 209.916 | |
| 2–14 | 0.13 | 9.8 × 10-2 | 246.209 | 246.209 | |
| 3–24 | 7.4 × 10-2 | 0.39 | 203.826 | 203.826 | sbl |
| 3–23 | 6.3 × 10-2 | 3.2 × 10-2 | 204.942 | 204.943 | |
| 1–14 | 5.4 × 10-2 | 3.9 × 10-2 | 240.696 | 240.696 | bl |
| 1–23 | 4.0 × 10-2 | 2.1 × 10-2 | 197.431 | 197.433 | |
| 3–25 | 3.4 × 10-2 | 0.14 | 203.795 | 203.795 | sbl |
| 7–60 | 3.0 × 10-2 | 4.3 × 10-3 | 203.772 | – | N sbl |
| 3–17 | 3.3 × 10-2 | 3.4 × 10-2 | 239.030 | – | N |
| 4–16 | 3.6 × 10-2 | 0.13 | 256.400 | 256.422 | R bl |
| 2–25 | 2.4 × 10-2 | 9.9 × 10-2 | 200.021 | 200.021 | |
| 4–15 | 2.7 × 10-2 | 1.4 × 10-2 | 261.743 | – | N |
| 4–21 | 2.1 × 10-2 | 0.15 | 221.828 | 221.827 | |
| 2–19 | 1.8 × 10-2 | 8.6 × 10-2 | 209.619 | 209.619 | |
| 8–60 | 1.8 × 10-2 | 2.5 × 10-3 | 203.835 | – | N sbl |
| 3–19 | 1.8 × 10-2 | 8.7 × 10-2 | 213.768 | 213.768 | |
| 4–20 | 1.7 × 10-2 | 2.0 × 10-3 | 223.778 | 223.777 | |
| 4–19 | 1.6 × 10-2 | 7.6 × 10-2 | 228.160 | 228.159 | |
| 2–22 | 1.4 × 10-2 | 4.0 × 10-2 | 203.165 | 202.414 | N |
| 2–21 | 1.2 × 10-2 | 8.6 × 10-2 | 204.262 | 204.262 | |
| 8–56 | 1.2 × 10-2 | 2.4 × 10-3 | 214.403 | – | N |
| 3–15 | 1.2 × 10-2 | 6.2 × 10-3 | 242.977 | – | N |
| 4–26 | 7.5 × 10-3 | 0.25 | 196.525 | 196.540 | R bl |
| 2–15 | 8.8 × 10-3 | 4.7 × 10-3 | 237.631 | – | N |
| 5–27 | 6.9 × 10-3 | 6.8 × 10-2 | 208.667 | 208.689 | R bl |
| 4–23 | 7.0 × 10-3 | 3.6 × 10-3 | 218.133 | 218.134 | |
| 4–25 | 6.8 × 10-3 | 2.8 × 10-2 | 216.835 | 216.834 | |
| 14–84 | 5.9 × 10-3 | 3.1 × 10-3 | 207.448 | – | N bl |
| 2–20 | 5.8 × 10-3 | 6.8 × 10-4 | 205.914 | 205.914 | |
| 2–16 | 6.3 × 10-3 | 2.4 × 10-2 | 233.218 | 233.238 | R |
| 15–60 | 6.5 × 10-3 | 9.3 × 10-4 | 287.500 | – | TN |
| 17–72 | 5.7 × 10-3 | 2.0 × 10-3 | 262.984 | – | TN |
| 4–14 | 5.1 × 10-3 | 3.7 × 10-3 | 272.189 | 272.187 | |
| 5–16 | 5.1 × 10-3 | 1.9 × 10-2 | 288.538 | 288.565 | R |
| 4–24 | 2.8 × 10-3 | 1.4 × 10-2 | 216.870 | 216.869 | |
| 8–61 | 2.4 × 10-3 | 7.5 × 10-3 | 201.538 | – | N bl |
| 9–64 | 1.9 × 10-3 | 1.5 × 10-2 | 199.233 | – | N |
| 3–26 | 3.8 × 10-4 | 1.3 × 10-2 | 185.753 | 185.767 | R |
| 1–7 | 0.27 | 4.8 × 10-2 | 348.183 | 348.183 | |
| 2–11 | 9.1 × 10-2 | 3.3 × 10-2 | 312.174 | 312.164 | R |
| 2–8 | 9.1 × 10-2 | 0.10 | 359.644 | 359.638 | |
| 1–11 | 6.0 × 10-2 | 2.2 × 10-2 | 303.364 | 303.355 | R bl |
| 2–7 | 7.0 × 10-2 | 1.2 × 10-2 | 359.839 | 359.838 | |
| 3–9 | 6.2 × 10-2 | 0.15 | 368.164 | 368.122 | R |
| 3–11 | 4.4 × 10-2 | 1.6 × 10-2 | 321.466 | 321.455 | R |
| 3–12 | 3.7 × 10-2 | 0.11 | 320.800 | 320.803 | bl |
| 4–13 | 2.1 × 10-2 | 0.13 | 318.130 | 318.206 | R bl |
| 9–28 | 1.5 × 10-2 | 6.2 × 10-3 | 332.025 | – | TN |
| 15–42 | 1.5 × 10-2 | 3.2 × 10-3 | 417.641 | – | TN |
| 2–10 | 9.7 × 10-3 | 2.4 × 10-2 | 312.868 | – | |
| 2–6 | 1.2 × 10-2 | 8.9 × 10-3 | 487.042 | 487.079 | |
| 2–12 | 4.7 × 10-3 | 1.4 × 10-2 | 311.547 | 311.549 | bl |
| 4–9 | 4.6 × 10-3 | 1.1 × 10-2 | 413.035 | 412.981 | |
| 5–14 | 3.3 × 10-3 | 2.4 × 10-3 | 308.689 | 308.686 | |
| 3–8 | 3.0 × 10-3 | 3.4 × 10-3 | 372.032 | 372.025 | |
| 3–6 | 1.9 × 10-2 | 1.5 × 10-2 | 510.042 | 510.082 | |
| 1–2 | 2.0 | 5.7 × 10-4 | 10 749.11 | 10 749.80 | |
| 2–3 | 1.1 | 6.5 × 10-4 | 10 800.77 | 10 800.89 | |
| 2–4 | 0.14 | 3.3 × 10-3 | 2579.54 | 2579.61 | |
| 3–4 | 0.17 | 4.0 × 10-3 | 3388.91 | 3389.03 | |
| 2–5 | 4.4 × 10-2 | 6.1 × 10-3 | 1216.43 | 1216.46 | |
Notes. The lines are grouped into two wavelength ranges, EUV and visible/infrared, and are displayed in decreasing order of intensity. Columns 2, and 3 show the relative line intensities (photons) Int = NjAji/Ne calculated at log T[K] = 6.2 and electron densities of 108, 1012 cm-3, normalized to the intensity of the brightest EUV line at 108 cm-3. The last columns show the wavelengths corresponding to the experimental energies Eexp of Table 1, and those from the NIST energies. N indicates a new identification, TN a new tentative one, and R a revised wavelength. bl indicates a blend, sbl a self-blend.
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