| Ion | 
(Å)
|
 (eV)
|
|
|
Ref. |
| Si I | 5517.533 | 5.082 | -2.49 | -4.46 | solar |
| Si I | 5690.425 | 4.930 | -1.76 | -4.57 | NIST |
| Si I | 5797.688 | 5.614 | -2.67 | -3.86 | K07 |
| Si I | 5797.856 | 4.954 | -2.05 | -4.32 | NIST |
| Si I | 6087.697 | 5.871 | -2.38 | approx | K07 |
| Si I | 6087.805 | 5.871 | -1.71 | approx | solar |
| Si I | 6155.134 | 5.619 | -0.80 | -3.70 | solar |
| Si II | 6347.109 | 8.121 | 0.297 | -5.04 | BBCB |
| Si II | 6371.371 | 8.121 | -0.003 | -5.04 | BBCB |
| Si I | 8742.446 | 5.871 | -0.510 | -4.52 | solar |
| Si I | 8892.720 | 5.984 | -0.830 | -4.37 | solar |
| Ca I | 6717.681 | 2.709 | -0.524 | -4.90 | SR |
| Ca I | 7148.150 | 2.709 | 0.137 | -6.01 | SR |
| Ca I | 7326.145 | 2.933 | -0.208 | -5.16 | S |
| Ca II | 8254.721 | 7.515 | -0.398 | -4.60 | T |
| Ca II | 8498.223 | 1.692 | -1.416 | -5.70 | T |
| Ca II | 8912.068 | 7.047 | 0.637 | -5.10 | T |
| Fe I | 4404.750 | 1.557 | -0.142 | -6.20 | MFW |
| Fe II | 5169.033 | 2.891 | -1.14 | -6.59 | M |
| Fe I | 5405.775 | 0.990 | -1.844 | -6.30 | MFW |
| Fe I | 5415.199 | 4.386 | 0.642 | -4.76 | BWL |
| Fe I | 5615.644 | 3.332 | 0.050 | -5.50 | BKK |
| Fe I | 6219.281 | 2.198 | -2.433 | -6.20 | MFW |
| Fe II | 7222.394 | 3.889 | -3.36 | -6.67 | HLGH |
| Fe I | 8248.129 | 4.371 | -0.887 | -5.36 | K07 |
| Fe I | 8365.634 | 3.251 | -2.047 | -6.10 | BK |
| Fe I | 8945.189 | 5.033 | -0.235 | -5.17 | K07 |
| Ba I | 5777.618 | 1.676 | 0.72 | approx | MW |
| Ba II | 5853.668 | 0.604 | -1.00 | -6.35 | MW |
| Ba I | 6019.465 | 1.120 | -0.10 | approx | MW |
| Ba I | 6063.109 | 1.143 | 0.21 | approx | MW |
| Ba II | 6141.713 | 0.704 | -0.076 | -6.35 | MW |
| Ba II | 6496.897 | 0.604 | -0.377 | -6.35 | MW |
| Ba I | 7059.938 | 1.190 | 0.68 | approx | MW |
| Ba I | 7280.297 | 1.143 | 0.47 | approx | MW |
References. Columns
give the ion identification, central wavelength, excitation potential,
oscillator strength ()
and the Stark damping constant (
)
for T=10 000 K. The last column
gives reference for the adopted oscillator strength:
NIST - Ralchenko
et al. (2009); K07 - Kurucz (2007);
BBCB - Berry
et al. (1971); SR - Smith & Raggett (1981);
S - Smith (1988);
T - Theodosiou (1989);
MFW - Martin
et al. (1988); BWL - O'Brian et al. (1991);
BKK - Bard
et al. (1991); HLGH - Hannaford et al. (1982);
BK - Bard &
Kock (1994); MW - Miles
& Wiese (1969).
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