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Table 3
Strategic lines and determined element abundances (mass fraction, error ± 0.2 dex).
| Element | Analyzed lines | Abundance | [X] | ||
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| H | optical H i lines | 9 .12 × 10-1 | 0 .00 | ||
| He | optical He i–ii lines | 7 .93 × 10-2 | −0 .50 | ||
| C | C III λλ 1174 − 1176 Å C IV λλ 1118.41,1122.49,1168 − 1169 Å | <1.04 × 10-7 | <−4.36 | ||
| N | N III λλ 1182.97,1183.03,1184.51,1184.57 Å N III λλ 3998.63,4003.58,4379.11,4510.91,4514.86,4634.14,4640.64 Å N IV λλ 921.99,922.52,923.06,923.22,923.68,924.28 Å N V λλ 1238.82,1242.80 Å | 1 .56 × 10-4 | −0 .65 | ||
| O | O III λ 1153.78 Å O IV λλ 921.30,921.36,923.37,923.43 Å | <1.78 × 10-6 | <−3.51 | ||
| Si | Si III λ 1113.23 Å Si IV λ 1122.49 Å | <3.96 × 10-7 | <−3.23 | ||
| P | P IV λλ 1025.56,1028.09,1030.51,1030.51,1033.11,1035.52 Å P V λλ 1117.98,1128.01 Å | 6 .67 × 10-6 | 0 .06 | ||
| S | S IV λλ 1062.66,1072.97,1073.52,1098.93,1099.48 Å S V λλ 1039.92,1122.03,1128.67,1128.78 Å S VI λλ 933.38,944.52 Å | 9 .77 × 10-5 | −0 .50 | ||
| Ca | optical Ca iv lines | <9.27 × 10-5 | <0.16 | ||
| Sc | Sc IV λ 931.42 Å Sc V λλ 939.40,944.04 Å | <3.08 × 10-4 | <3.82 | ||
| Ti | optical Ti iv lines, Ti IV λ 1183.63 Å Ti V λλ 1153.28,1163.52 Å | 1 .77 × 10-4 | 2 .24 | ||
| V | V IV λ 1131.25 Å V V λλ 978.16,1142.74,1157.58 Å | 5 .50 × 10-5 | 2 .06 | ||
| Cr | many Cr iv–vi lines in the FUV, e.g. Cr IV λλ 1043.46,1065.26,1072.10,1096.64,1126.35 Å Cr V λλ 1031.10,1035.04,1042.55,1045.04,1060.65 Å Cr VI λ 957.01 Å | 1 .92 × 10-3 | 2 .06 | ||
| Mn | Mn V λλ 1040.04,1043.65,1048.63,1049.43,1055.98,1062.49,1172.06 Å Mn VI λλ 1081.09,1113.58 Å | 1 .92 × 10-3 | 2 .25 | ||
| Fe | many Fe v–vi lines in the FUV, e.g. Fe V λλ 1002.87,1015.33,1020.36 Å Fe VI λλ 1000.93,1167.70 Å | 1 .08 × 10-3 | −0 .08 | ||
| Co | many Co v–vi lines in the FUV, e.g. Co V λλ 1179.59,1183.91,1184.60 Å Co VI λλ 1133.71,1142.77,1150.23,1169.55,1175.36 Å | 8 .72 × 10-4 | 2 .32 | ||
| Ni | many Ni v–vi lines in the FUV, e.g. Ni V λλ 1124.30,1178.92 Å Ni VI λλ 1000.39,1157.55,1159.00,1178.37 Å | 2 .28 × 10-3 | 1 .51 | ||
| Zn | Zn V λλ 1116.84,1120.33,1158.76 Å | 9 .08 × 10-5 | 1 .72 | ||
| Ge | Ge V λλ 1016.67,1069.13,1072.66,1116.95,1165.26 Å | 5 .38 × 10-5 | 2 .36 | ||
Notes. [X] = log (abundance/solar abundance) of species X (solar values from Asplund et al. 2009).
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