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| Primary | Secondary | |||||
| Ion | [El./H] | rms | Na | [El./H] | rms | Na |
| Si I | -0.19 | 0.05 | 12 | -0.12 | 0.09 | 10 |
| Ca I | -0.05 | 0.05 | 4 | 0.00 | 0.07 | 6 |
| Sc II | -0.14 | 0.09 | 3 | -0.18 | 0.09 | 3 |
| Ti I | -0.17 | 0.06 | 3 | |||
| Ti II | -0.07 | 0.09 | 3 | 0.01 | 0.18 | 3 |
| Cr I | -0.20 | 0.03 | 3 | -0.19 | 0.03 | 3 |
| Cr II | -0.23 | 0.05 | 3 | -0.04 | 0.03 | 4 |
| Fe I | -0.12 | 0.07 | 78 | -0.12 | 0.09 | 70 |
| Fe II | -0.15 | 0.09 | 10 | -0.11 | 0.11 | 12 |
| Ni I | -0.23 | 0.08 | 6 | -0.24 | 0.13 | 11 |
![$[{\rm El./H}]$](/articles/aa/full_html/2010/08/aa14266-10/img2.png){kind=small}
)
for the primary and secondary
components of BK Peg.Notes. (a) Number of lines used per ion.
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