Table 4
Mean ionic and total abundances and comparison with other works.
| Map | Literature | |||||||||||||
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| Abundance ratio | min | max | mean | σ | Integrated | [1] | [2] | [3] | [4] | [model] | [PN] | [solar] | ||
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| 102 × He+/H+ | 5.55 | 20.8 | 12.1 | 3.01 | 11.4 | 11.5 | 11.0 | 6.58 | 8.64 | 6.45 | − | − | ||
| 102 × He2+/H+ | 1.65 | 8.64 | 5.66 | 1.85 | 5.65 | 6.50 | 6.10 | 6.96 | 6.51 | 4.77 | − | − | ||
| 102 × He/H | − | − | 17.8 | − | 17.0 | 18.0 | 17.1 | 13.5 | 15.2 | 15.3 | 12.9 | 8.60 | ||
| 105 × N0/H+ | 0.67 | 27.1 | 7.43 | 5.39 | 3.03 | − | − | − | − | − | − | − | ||
| 105 × N+/H+ | 3.90 | 54.0 | 11.2 | 7.93 | 6.86 | 2.60 | 2.90 | 4.48 | 5.86 | 13.4 | − | − | ||
| 105 × N/H | − | − | 71.4 | − | 70.6 | 82.4 | 28.8 | 33.4 | 53.0 | 39.0 | 52.5 | 6.31 | ||
| 105 × O0/H+ | 0.51 | 28.0 | 3.00 | 2.90 | 1.64 | − | 1.10 | − | − | − | − | − | ||
| 105 × O+/H+ | 0.63 | 13.6 | 2.59 | 1.87 | 1.40 | 0.86 | 1.10 | 0.84 | 1.68 | 30.0 | − | − | ||
| 105 × O2+/H+ | 2.81 | 16.7 | 10.3 | 2.20 | 9.60 | 13.0 | 9.00 | 9.18 | 8.80 | 4.17 | − | − | ||
| 105 × O/H | − | − | 16.6 | − | 14.4 | 49.9 | 22.9 | 25.0 | 15.2 | 51.0 | 44.7 | 45.7 | ||
| 105 × Ne2+/H+ | 0.75 | 6.84 | 2.56 | 0.74 | 2.44 | − | 7.80 | 2.65 | 2.65 | 1.19 | − | − | ||
| 105 × Ne3+/H+ | − | − | − | − | 3.38 | 3.80 | 3.50 | 3.53 | 1.74 | 5.04 | − | − | ||
| 105 × Ne/H | − | − | 7.35 | − | 7.86 | 9.85 | 21.9 | 7.60 | 6.43 | 24.0 | 12.3 | 6.92 | ||
| 106 × S+/H+ | 0.86 | 7.59 | 1.99 | 0.93 | 1.03 | 0.20 | 1.30 | 1.04 | 0.51 | 1.28 | − | − | ||
| 106 × S2+/H+ | 1.10 | 7.89 | 2.00 | 0.54 | 1.88 | 1.96 | 2.20 | 1.57 | 1.60 | 1.98 | − | − | ||
| 106 × S/H | − | − | 5.42 | − | 4.54 | 6.21 | 7.94 | 5.59 | 3.17 | 25.0 | 8.13 | 21.4 | ||
| 107 × Ar2+/H+ | 4.42 | 17.8 | 10.1 | 1.89 | 9.24 | 8.00 | 20.0 | 6.51 | − | 7.10 | − | − | ||
| 107 × Ar3+/H+ | 1.30 | 7.94 | 5.71 | 1.40 | 7.63 | 28.3 | 8.60 | 7.75 | − | 3.39 | − | − | ||
| 107 × Ar4+/H+ | 0.48 | 7.84 | 5.09 | 1.91 | 3.40 | 15.9 | 3.60 | 4.67 | − | − | − | − | ||
| 107 × Ar/H | − | − | 24.8 | − | 22.5 | 85.0 | 60.2 | 21.9 | − | 120 | 26.3 | 15.1 | ||
| 105 × C0/H+ | − | − | − | − | 0.24 | − | − | − | − | − | − | − | ||
| 105 × C/H | − | − | − | − | − | 10.1 | 6.00 | 7.70 | − | 22.0 | 30.2 | 25.7 | ||
| 108 × K3+/H+ | − | − | − | − | 4.02 | 5.51 | 1.90 | − | − | − | − | − | ||
| 108 × K4+/H+ | − | − | − | − | 4.76 | − | − | − | − | − | − | − | ||
| 108 × K/H | − | − | − | − | 85: | 21.0 | 85.0 | − | − | 50.0 | − | 13.5 | ||
| 108 × Cl2+/H+ | − | − | − | − | 3.91 | 3.40 | 3.70 | 2.76 | 2.84 | 11.3 | − | − | ||
| 108 × Cl3+/H+ | − | − | − | − | 3.59 | 13.5 | 2.10 | − | − | − | − | − | ||
| 108 × Cl/H | − | − | − | − | 11.2 | 39.1 | 34.0 | 9.80 | 5.60 | 25.0 | − | 31.6 | ||
| 108 × Ca4+/H+ | − | − | − | − | 1.68 | 3.83 | 2.50 | − | − | − | − | − | ||
| 108 × Ca/H | − | − | − | − | 7.40 | 22.8 | − | − | − | − | − | 229 | ||
Reference. [1] Aller et al. (1981); [2] Pottasch & Beintema (1999); [3] Tsamis et al. (2003); [4] Krabbe & Copetti (2006); [model] by Wright et al. (2011); [PN] mean of Type I PN by Kingsburgh & Barlow (1994); [solar] by Grevesse & Sauval (1998).
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