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Table A.2.
Ionic abundances.
| M1687* | M2068* | M2538* | M50* | ||
|---|---|---|---|---|---|
| Ion | X+i/H+ | ||||
| He+(5876) | 0.094(±0.005) | 0.106(±0.005) | 9.26(±0.40)×10−02 | 9.78(±0.45)×10−02 | |
| He2+(4686) | 2.50(±0.43)×10−03 | 3.20(±0.22)× 10−03 | 1.02(±0.04)× 10−02 | 1.21(±0.05)× 10−02 | |
| O+(3727) | 4.94(± 2.33)× 10−06 | 8.19( )× 10−05 |
1.39 (±0.62)× 10−05 | 1.39(±2.20)× 10−05 | |
| O+(7320) | 2.72(±0.78)× 10−05 | 3.00(±2.37)× 10−05 | 2.44(±1.55)× 10−05 | 2.21(±1.33)× 10−05 | |
| O+(7330) | 3.12(±0.90)× 10−05 | 3.55(±2.77)× 10−05 | 2.97(±1.90)× 10−05 | 2.29(±1.40)× 10−05 | |
| O+ (Adopted) | 2.11(±0.50)× 10−05 | 4.91(±3.18)× 10−05 | 2.27(±1.00)× 10−05 | 1.96(±0.80)× 10−05 | |
| O+2(4959) | 3.05(±0.34)× 10−04 | 4.53(±0.49)× 10−04 | 2.68(±0.23)× 10−04 | 3.71(±0.32)× 10−04 | |
| Ne+2(3869) | 7.46(±0.87)× 10−05 | 1.17(±0.13)× 10−04 | 6.44(±1.42)× 10−06 | 7.67(±0.69)× 10−05 | |
| Ar+2(7135) | 4.79(±0.41)× 10−07 | 1.15(±0.01)× 10−06 | 5.60(±0.31)× 10−07 | 9.15(±0.67)× 10−07 | |
| Ar+3(4711) | 5.58(±0.64)× 10−07 | 7.27(±0.87)× 10−07 | 4.83(±0.53)× 10−07 | 6.78(±0.63)× 10−07 | |
| Ar+3(4740) | 5.58(±0.63)× 10−07 | 7.26(±0.87)× 10−07 | 4.82(±0.53)× 10−07 | 6.78(±0.63)× 10−07 | |
| Ar+3 (Adopted) | 5.58(±0.60)× 10−07 | 7.27(±0.80)× 10−07 | 4.82(±0.52)× 10−07 | 6.78(±0.63)× 10−07 | |
| Ar+4(7005) | — | — | — | — | |
| N+(6584) | 3.34(±0.35)× 10−06 | 1.98(±0.67 )× 10−05 | 6.50(±1.48)× 10−06 | 8.71(±3.22)× 10−06 | |
| S+(6716) | 1.09(±0.52)× 10−07 | 8.41(±4.51 )× 10−07 | 2.04(±0.60)× 10−07 | 2.51(±2.50)× 10−07 | |
| S+(6731) | 1.05(±0.52)× 10−07 | 8.06(±4.21 )× 10−07 | 2.04(±0.60)× 10−07 | 2.51(±2.50)× 10−07 | |
| S+ (Adopted) | 1.07(±0.41)× 10−07 | 8.24(±3.40 )× 10−07 | 2.04(±0.46)× 10−07 | 2.51(±1.13)× 10−07 | |
| S+2(6312) | 1.74(±0.32)× 10−06 | 3.13(±0.42)× 10−06 | 2.19(±0.26)× 10−06 | 2.04(±0.24)× 10−06 | |
| Cl+2(5517) | — | — | — | 5.86(±3.03)× 10−08 | |
| Cl+2(5537) | — | — | — | 7.07(±1.68)× 10−08 | |
| Cl+2 (Adopted) | — | — | — | 6.47(±1.86)× 10−08 | |
| M1596 | M2471 | M2860 | M1074 | M1675 | |
| Ion | X+i/H+ | ||||
| He+(5876) | 8.86(±0.47)× 10−02 | 7.95(±0.42)× 10−02 | 0.106(±0.005) | 9.82(±0.45)× 10−02 | 1.01(±0.06)× 10−01 |
| He2+(4686) | 2.99(±0.11)× 10−02 | 2.74(±0.09)× 10−02 | 6.09 (±0.32)× 10−03 | 2.24(±0.31)× 10−03 | 1.03(±0.06)× 10−02 |
| O+(3727) | 1.92( )× 10−05 |
2.41(±2.39)× 10−05 | 4.75(±3.67)× 10−06 | 5.19(±2.60)× 10−06 | 7.03( )× 10−06 |
| O+(7320) | 2.99(±1.72)× 10−05 | 4.41(±2.58)× 10−05 | 1.04(±0.84)× 10−05 | 2.76(±0.74)× 10−05 | 1.78(± 1.55)× 10−05 |
| O+(7330) | 3.23(±1.83)× 10−05 | 4.77(±2.77)× 10−05 | 1.15(±0.92)× 10−05 | 3.31(±0.90)× 10−05 | 2.00(± 1.83)× 10−05 |
| O+ (Adopted) | 2.71(±1.18)× 10−05 | 3.86(±1.50)× 10−05 | 8.87(±4.09)× 10−06 | 2.20(±0.50)× 10−05 | 1.50(±1.25)× 10−05 |
| O+2(4959) | 3.48(±0.37)× 10−04 | 3.16(±0.26)× 10−04 | 5.11(±0.44)× 10−04 | 2.99(±0.26)× 10−04 | 4.54(±0.76)× 10−04 |
| Ne+2(3869) | 6.99(±0.82)× 10−05 | 6.73(±0.60)× 10−05 | 9.35(±0.88)× 10−05 | 6.35(±0.59)× 10−05 | 8.04(±1.59)× 10−05 |
| Ar+2(7135) | 1.31(±0.12)× 10−06 | 7.18(±0.56)× 10−07 | 1.20(±0.09)× 10−06 | 4.75(±0.37)× 10−07 | 1.08(±0.13)× 10−06 |
| Ar+3(4711) | 1.24(±0.13)× 10−06 | 7.67(±0.66)× 10−07 | 1.10(±0.11)× 10−06 | 5.08(±0.49)× 10−07 | 9.49(±1.95)× 10−07 |
| Ar+3(4740) | 1.24(±0.13)× 10−06 | 7.67(±0.66)× 10−07 | 1.09(±0.11)× 10−06 | 5.08(±0.49)× 10−07 | 9.49(±1.95)× 10−07 |
| Ar+3 (Adopted) | 1.24(±0.14)× 10−06 | 7.67(±0.63)× 10−07 | 1.09(±0.11)× 10−06 | 5.08(±0.50)× 10−07 | 9.49(±1.84)× 10−07 |
| Ar+4(7005) | 1.34(±0.20)× 10−07 | 7.19(±2.56)× 10−08 | — | — | — |
| N+(6584) | 1.58(±0.36)× 10−05 | 8.96(±2.30)× 10−06 | 4.11(±1.15)× 10−06 | 2.58(±0.23)× 10−06 | 1.68(±0.61)× 10−05 |
| S+(6716) | 5.30(±1.90)× 10−07 | 3.02(±2.04)× 10−07 | 1.46(±0.73)× 10−07 | 9.26(±4.74)× 10−08 | 5.23(±4.56)× 10−07 |
| S+(6731) | 5.30(±1.90)× 10−07 | 3.02(±2.04)× 10−07 | 1.46(±0.73)× 10−07 | 9.19(±4.73)× 10−08 | 5.88(±4.35)× 10−07 |
| S+ (Adopted) | 5.30(±1.90)× 10−07 | 3.02(±0.90)× 10−07 | 1.46(±0.40)× 10−07 | 9.23(±2.12)× 10−08 | 5.56(±3.26)× 10−07 |
| S+2(6312) | 4.50(±0.58)× 10−06 | 1.80(±0.29)× 10−06 | 3.71(±0.48)× 10−06 | 2.38(±0.30)× 10−06 | 4.64(±1.35)× 10−06 |
| Cl+2(5517) | 6.46(±3.46)× 10−08 | — | 6.12(±2.42)× 10−08 | — | — |
| Cl+2(5537) | 9.94(±2.76)× 10−08 | — | 6.16(±2.17)× 10−08 | — | — |
| Cl+2 (Adopted) | 8.20(±2.10)× 10−08 | — | 6.14(±1.55)× 10−08 | — | — |
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