Free Access
Table 8
Ionic and total heavy element abundances (FORS medium-resolution observations).
| Galaxy | ||||
| (ESO Program) | ||||
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| Property | NGC 346A No.1 | NGC 346A No.2 | NGC 346A No.3 | NGC 346B No.1 |
| (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | |
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| Te(O iii) (K) | 12955 ± 97 | 12563 ± 93 | 12666 ± 106 | 12594 ± 94 |
| Te(O ii) (K) | 12611 ± 110 | 12305 ± 105 | 12387 ± 120 | 12330 ± 87 |
| Te(S iii) (K) | 12343 ± 80 | 11852 ± 77 | 11982 ± 88 | 11892 ± 78 |
| Ne(S ii) (cm-3) | 10 ± 10 | 42 ± 32 | 51 ± 37 | 65 ± 35 |
| O+/H+ (× 104) | 0.14 ± 0.00 | 0.17 ± 0.01 | 0.20 ± 0.01 | 0.27 ± 0.01 |
| O++/H+ (× 104) | 0.89 ± 0.02 | 0.92 ± 0.02 | 0.85 ± 0.02 | 0.86 ± 0.02 |
| O/H (× 104) | 1.03 ± 0.02 | 1.08 ± 0.02 | 1.05 ± 0.02 | 1.13 ± 0.02 |
| 12 + log(O/H) | 8.01 ± 0.01 | 8.04 ± 0.01 | 8.02 ± 0.01 | 8.05 ± 0.01 |
| N+/H+ (× 106) | 0.26 ± 0.01 | 0.44 ± 0.02 | 0.56 ± 0.02 | 0.60 ± 0.02 |
| ICF | 6.58 ± 0.21 | 6.02 ± 0.18 | 5.04 ± 0.16 | 4.16 ± 0.12 |
| log(N/O) | −1.78 ± 0.02 | −1.61 ± 0.02 | −1.57 ± 0.02 | −1.66 ± 0.02 |
| Ne++/H+ (× 105) | 1.93 ± 0.05 | 1.91 ± 0.05 | 1.92 ± 0.06 | 1.90 ± 0.05 |
| ICF | 1.06 ± 0.02 | 1.07 ± 0.02 | 1.10 ± 0.02 | 1.16 ± 0.02 |
| log(Ne/O) | −0.71 ± 0.02 | −0.73 ± 0.02 | −0.69 ± 0.02 | −0.71 ± 0.02 |
| S+/H+ (× 106) | 0.09 ± 0.00 | 0.17 ± 0.00 | 0.19 ± 0.00 | 0.22 ± 0.00 |
| S++/H+ (× 106) | 1.84 ± 0.05 | 1.48 ± 0.04 | 1.82 ± 0.06 | 2.17 ± 0.06 |
| ICF | 1.54 ± 0.03 | 1.48 ± 0.03 | 1.33 ± 0.03 | 1.23 ± 0.02 |
| log(S/O) | −1.54 ± 0.02 | −1.65 ± 0.02 | −1.59 ± 0.02 | −1.59 ± 0.02 |
| Cl++/H+ (× 108) | 3.57 ± 0.12 | 2.67 ± 0.14 | 3.04 ± 0.24 | 2.74 ± 0.15 |
| ICF | 1.52 ± 0.20 | 1.44 ± 0.18 | 1.33 ± 0.16 | 1.23 ± 0.11 |
| log(Cl/O) | −3.28 ± 0.06 | −3.45 ± 0.06 | −3.41 ± 0.06 | −3.53 ± 0.05 |
| Ar++/H+ (× 107) | 4.62 ± 0.10 | 5.07 ± 0.11 | 4.88 ± 0.11 | 4.57 ± 0.09 |
| Ar+++/H+ (× 107) | 0.32 ± 0.03 | 1.02 ± 0.05 | 0.78 ± 0.08 | ... |
| ICF | 1.18 ± 0.01 | 1.15 ± 0.01 | 1.11 ± 0.01 | 1.08 ± 0.01 |
| log(Ar/O) | −2.28 ± 0.01 | −2.34 ± 0.01 | −2.29 ± 0.02 | −2.32 ± 0.01 |
| Fe++/H+(× 106)(4658) | ... | ... | ... | ... |
| Fe++/H+(× 106)(4988) | ... | ... | ... | 0.20 ± 0.01 |
| ICF | ... | ... | ... | 5.758 |
| log(Fe/O) (4658) | ... | ... | ... | ... |
| log(Fe/O) (4988) | ... | ... | ... | −2.01 ± 0.03 |
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| Galaxy | ||||
| (ESO Program) | ||||
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| Property | NGC 346B No.2 | NGC 346D No.1 | NGC 346D No.2 | NGC 346D No.3 |
| (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | |
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| Te(O iii) (K) | 12560 ± 94 | 12911 ± 96 | 12547 ± 92 | 12837 ± 96 |
| Te(O ii) (K) | 12302 ± 106 | 12578 ± 109 | 12292 ± 104 | 12521 ± 108 |
| Te(S iii) (K) | 11847 ± 78 | 12228 ± 79 | 11831 ± 77 | 12196 ± 79 |
| Ne(S ii) (cm-3) | 28 ± 23 | 13 ± 12 | 12 ± 11 | 146 ± 39 |
| O+/H+ (× 104) | 0.15 ± 0.00 | 0.29 ± 0.01 | 0.16 ± 0.00 | 0.19 ± 0.01 |
| O++/H+ (× 104) | 0.90 ± 0.02 | 0.77 ± 0.02 | 0.92 ± 0.02 | 0.81 ± 0.02 |
| O/H (× 104) | 1.05 ± 0.02 | 1.06 ± 0.02 | 1.08 ± 0.02 | 1.00 ± 0.02 |
| 12 + log(O/H) | 8.02 ± 0.01 | 8.03 ± 0.01 | 8.03 ± 0.01 | 8.00 ± 0.01 |
| N+/H+ (× 106) | 0.32 ± 0.01 | 0.72 ± 0.02 | 0.37 ± 0.01 | 0.51 ± 0.02 |
| ICF | 6.44 ± 0.20 | 3.78 ± 0.10 | 6.39 ± 0.20 | 4.99 ± 0.15 |
| log(N/O) | −1.70 ± 0.02 | −1.59 ± 0.02 | −1.66 ± 0.02 | −1.60 ± 0.02 |
| Ne++/H+ (× 105) | 1.81 ± 0.05 | 1.65 ± 0.04 | 1.86 ± 0.05 | 1.75 ± 0.05 |
| ICF | 1.06 ± 0.02 | 1.19 ± 0.02 | 1.06 ± 0.02 | 1.10 ± 0.02 |
| log(Ne/O) | −0.74 ± 0.02 | −0.73 ± 0.02 | −0.74 ± 0.02 | −0.71 ± 0.02 |
| S+/H+ (× 106) | 0.10 ± 0.00 | 0.28 ± 0.01 | 0.15 ± 0.00 | 0.19 ± 0.00 |
| S++/H+ (× 106) | 2.21 ± 0.06 | 1.87 ± 0.05 | 2.09 ± 0.06 | 2.13 ± 0.06 |
| ICF | 1.52 ± 0.03 | 1.18 ± 0.02 | 1.53 ± 0.03 | 1.32 ± 0.02 |
| log(S/O) | −1.47 ± 0.02 | −1.63 ± 0.01 | −1.50 ± 0.02 | −1.52 ± 0.02 |
| Cl++/H+ (× 108) | 2.76 ± 0.13 | 3.17 ± 0.11 | 3.50 ± 0.16 | 3.20 ± 0.13 |
| ICF | 1.50 ± 0.20 | 1.21 ± 0.10 | 1.49 ± 0.19 | 1.33 ± 0.15 |
| log(Cl/O) | −3.40 ± 0.06 | −3.44 ± 0.04 | −3.31 ± 0.06 | −3.37 ± 0.05 |
| Ar++/H+ (× 107) | 4.54 ± 0.10 | 4.47 ± 0.10 | 4.84 ± 0.11 | 4.73 ± 0.10 |
| Ar+++/H+ (× 107) | ... | 0.24 ± 0.02 | 0.40 ± 0.03 | ... |
| ICF | 1.18 ± 0.01 | 1.08 ± 0.01 | 1.17 ± 0.01 | 1.12 ± 0.01 |
| log(Ar/O) | −2.29 ± 0.01 | −2.34 ± 0.01 | −2.28 ± 0.01 | −2.28 ± 0.01 |
| Fe++/H+(× 106)(4988) | 0.29 ± 0.01 | 0.07 ± 0.00 | 0.10 ± 0.01 | ... |
| ICF | 9.00 ± 0.32 | 4.99 ± 0.16 | 8.91 ± 0.31 | ... |
| log(Fe/O) (4988) | −1.60 ± 0.03 | −2.48 ± 0.03 | −2.10 ± 0.04 | ... |
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| Galaxy | ||||
| (ESO Program) | ||||
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| Property | NGC 346D No.4 | NGC 456A No.1 | NGC 456A No.2 | NGC 456A No.3 |
| (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | |
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| Te(O iii) (K) | 13017 ± 99 | 12281 ± 88 | 12029 ± 94 | 12084 ± 88 |
| Te(O ii) (K) | 12658 ± 113 | 12073 ± 100 | 11858 ± 105 | 11905 ± 99 |
| Te(S iii) (K) | 12418 ± 82 | 11488 ± 73 | 11157 ± 78 | 11230 ± 73 |
| Ne(S ii) (cm-3) | 105 ± 36 | 387 ± 51 | 87 ± 36 | 124 ± 36 |
| O+/H+ (× 104) | 0.20 ± 0.01 | 0.45 ± 0.01 | 0.27 ± 0.01 | 0.34 ± 0.01 |
| O++/H+ (× 104) | 0.79 ± 0.02 | 0.70 ± 0.02 | 0.86 ± 0.02 | 0.78 ± 0.02 |
| O/H (× 104) | 0.99 ± 0.02 | 1.15 ± 0.02 | 1.13 ± 0.02 | 1.12 ± 0.02 |
| 12 + log(O/H) | 8.00 ± 0.01 | 8.06 ± 0.01 | 8.05 ± 0.01 | 8.05 ± 0.01 |
| N+/H+ (× 106) | 0.47 ± 0.02 | 0.94 ± 0.03 | 0.59 ± 0.02 | 0.63 ± 0.02 |
| ICF | 4.85 ± 0.15 | 2.81 ± 0.07 | 4.19 ± 0.12 | 3.44 ± 0.09 |
| log(N/O) | −1.64 ± 0.02 | −1.64 ± 0.02 | −1.66 ± 0.02 | −1.72 ± 0.02 |
| Ne++/H+ (× 105) | 1.71 ± 0.05 | 1.25 ± 0.03 | 1.51 ± 0.04 | 1.35 ± 0.04 |
| ICF | 1.11 ± 0.02 | 1.36 ± 0.02 | 1.16 ± 0.02 | 1.24 ± 0.02 |
| log(Ne/O) | −0.72 ± 0.02 | −0.83 ± 0.02 | −0.81 ± 0.02 | −0.83 ± 0.02 |
| S+/H+ (× 106) | 0.19 ± 0.00 | 0.26 ± 0.01 | 0.20 ± 0.00 | 0.18 ± 0.00 |
| S++/H+ (× 106) | 1.66 ± 0.05 | 2.36 ± 0.07 | 2.35 ± 0.08 | 2.58 ± 0.08 |
| ICF | 1.30 ± 0.02 | 1.07 ± 0.01 | 1.23 ± 0.02 | 1.14 ± 0.02 |
| log(S/O) | −1.61 ± 0.02 | −1.61 ± 0.01 | −1.55 ± 0.02 | −1.55 ± 0.02 |
| Cl++/H+ (× 108) | 3.00 ± 0.13 | 3.20 ± 0.11 | 3.27 ± 0.19 | 3.25 ± 0.14 |
| ICF | 1.32 ± 0.15 | 1.18 ± 0.07 | 1.23 ± 0.12 | 1.19 ± 0.09 |
| log(Cl/O) | −3.40 ± 0.05 | −3.48 ± 0.03 | −3.45 ± 0.05 | −3.46 ± 0.04 |
| Ar++/H+ (× 107) | 4.46 ± 0.10 | 5.53 ± 0.12 | 5.97 ± 0.14 | 5.69 ± 0.13 |
| Ar+++/H+ (× 107) | 0.48 ± 0.04 | ... | ... | ... |
| ICF | 1.11 ± 0.01 | 1.07 ± 0.01 | 1.08 ± 0.01 | 1.07 ± 0.01 |
| log(Ar/O) | −2.30 ± 0.01 | −2.29 ± 0.01 | −2.24 ± 0.01 | −2.27 ± 0.01 |
| Fe++/H+(× 106)(4658) | ... | 0.11 ± 0.01 | 0.10 ± 0.01 | 0.13 ± 0.00 |
| Fe++/H+(× 106)(4988) | 0.15 ± 0.01 | 0.09 ± 0.01 | 0.11 ± 0.01 | 0.12 ± 0.01 |
| ICF | 6.59 ± 0.23 | 3.60 ± 0.11 | 5.59 ± 0.19 | 4.50 ± 0.14 |
| log(Fe/O) (4658) | ... | −2.46 ± 0.03 | −2.29 ± 0.05 | −2.29 ± 0.02 |
| log(Fe/O) (4988) | −2.01 ± 0.03 | −2.57 ± 0.03 | −2.28 ± 0.04 | −2.30 ± 0.03 |
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| Galaxy | ||||
| (ESO Program) | ||||
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| Property | UM 420 No.1 | UM 420 No.2 | CAM 0357-3915 | TOL 0513-393 |
| (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | |
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| Te(O iii) (K) | 12149 ± 386 | 13659 ± 287 | 15124 ± 148 | 15131 ± 136 |
| Te(O ii) (K) | 11961 ± 434 | 13114 ± 330 | 13967 ± 174 | 13971 ± 159 |
| Te(S iii) (K) | 11315 ± 321 | 13181 ± 239 | 14754 ± 123 | 14761 ± 113 |
| Ne(S ii) (cm-3) | 49 ± 47 | 60 ± 45 | 216 ± 54 | 273 ± 54 |
| O+/H+ (× 104) | 0.65 ± 0.08 | 0.40 ± 0.03 | 0.10 ± 0.00 | 0.06 ± 0.00 |
| O++/H+ (× 104) | 0.76 ± 0.07 | 0.70 ± 0.04 | 0.69 ± 0.02 | 0.81 ± 0.02 |
| O+++/H+ (× 106) | ... | ... | 1.45 ± 0.09 | 0.79 ± 0.05 |
| O/H (× 104) | 1.41 ± 0.11 | 1.10 ± 0.05 | 0.80 ± 0.02 | 0.88 ± 0.02 |
| 12 + log(O/H) | 8.15 ± 0.03 | 8.04 ± 0.02 | 7.90 ± 0.01 | 7.95 ± 0.01 |
| N+/H+ (× 106) | 2.87 ± 0.35 | 1.16 ± 0.10 | 0.42 ± 0.02 | 0.36 ± 0.02 |
| ICF | 2.51 ± 0.24 | 2.98 ± 0.19 | 7.16 ± 0.28 | 11.77 ± 0.46 |
| log(N/O) | −1.29 ± 0.07 | −1.50 ± 0.05 | −1.43 ± 0.03 | −1.32 ± 0.03 |
| Ne++/H+ (× 105) | 2.00 ± 0.21 | 1.88 ± 0.12 | 1.33 ± 0.04 | 1.40 ± 0.04 |
| ICF | 1.56 ± 0.12 | 1.30 ± 0.06 | 1.06 ± 0.02 | 1.01 ± 0.02 |
| log(Ne/O) | −0.66 ± 0.06 | −0.65 ± 0.04 | −0.75 ± 0.02 | −0.80 ± 0.02 |
| S+/H+ (× 106) | 0.85 ± 0.06 | 0.42 ± 0.02 | 0.12 ± 0.00 | 0.13 ± 0.00 |
| S++/H+ (× 106) | 2.08 ± 0.35 | 1.28 ± 0.11 | 0.64 ± 0.03 | 0.80 ± 0.03 |
| ICF | 1.03 ± 0.05 | 1.09 ± 0.14 | 1.52 ± 0.04 | 2.12 ± 0.06 |
| log(S/O) | −1.67 ± 0.06 | −1.77 ± 0.04 | −1.84 ± 0.02 | −1.65 ± 0.02 |
| Cl++/H+ (× 108) | ... | ... | 1.36 ± 0.18 | 1.64 ± 0.13 |
| ICF | ... | ... | 1.65 ± 0.33 | 2.32 ± 0.51 |
| log(Cl/O) | ... | ... | −3.55 ± 0.10 | −3.37 ± 0.10 |
| Fe++/H+(× 106)(4658) | 0.57 ± 0.11 | 0.44 ± 0.07 | 0.14 ± 0.02 | 0.10 ± 0.01 |
| Fe++/H+(× 106)(4988) | 0.63 ± 0.11 | 0.36 ± 0.06 | 0.18 ± 0.01 | 0.10 ± 0.01 |
| ICF | 3.18 ± 0.35 | 3.85 ± 0.30 | 10.18 ± 0.45 | 17.33 ± 0.73 |
| log(Fe/O) (4658) | −1.89 ± 0.10 | −1.81 ± 0.08 | −1.76 ± 0.07 | −1.69 ± 0.05 |
| log(Fe/O) (4988) | −1.85 ± 0.10 | −1.90 ± 0.08 | −1.64 ± 0.04 | −1.69 ± 0.04 |
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| Galaxy | ||||
| (ESO Program) | ||||
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| Property | TOL 1214−277 | TOL 65 No.1 | TOL 65 No.2 | NGC 6822V No.1 |
| (65.N-0642(A)) | (65.N-0642(A)) | (65.N-0642(A)) | (69.C-0203(A)) | |
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| Te(O iii) (K) | 19675 ± 224 | 17844 ± 189 | 17552 ± 261 | 11924 ± 104 |
| Te(O ii) (K) | 15107 ± 282 | 14947 ± 231 | 14865 ± 318 | 11765 ± 117 |
| Te(S iii) (K) | 18244 ± 186 | 17083 ± 157 | 16861 ± 217 | 11015 ± 86 |
| Ne(S ii) (cm-3) | 261 ± 68 | 169 ± 40 | 100 ± 50 | 83 ± 54 |
| O+/H+ (× 104) | 0.03 ± 0.00 | 0.07 ± 0.00 | 0.10 ± 0.01 | 0.16 ± 0.01 |
| O++/H+ (× 104) | 0.31 ± 0.01 | 0.27 ± 0.01 | 0.26 ± 0.01 | 1.19 ± 0.03 |
| O+++/H+ (× 106) | 1.97 ± 0.07 | 0.26 ± 0.02 | 0.91 ± 0.08 | ... |
| O/H (× 104) | 0.36 ± 0.01 | 0.34 ± 0.01 | 0.36 ± 0.01 | 1.35 ± 0.03 |
| 12 + log(O/H) | 7.55 ± 0.01 | 7.53 ± 0.01 | 7.56 ± 0.01 | 8.13 ± 0.01 |
| N+/H+ (× 106) | 0.06 ± 0.00 | 0.12 ± 0.01 | 0.18 ± 0.01 | 0.38 ± 0.02 |
| ICF | 11.82 ± 0.66 | 5.03 ± 0.02 | 3.75 ± 0.22 | 7.43 ± 0.27 |
| log(N/O) | −1.70 ± 0.04 | −1.75 ± 0.03 | −1.74 ± 0.04 | −1.68 ± 0.03 |
| Ne++/H+ (× 105) | 0.45 ± 0.01 | 0.54 ± 0.02 | 0.55 ± 0.02 | 2.45 ± 0.08 |
| ICF | 1.05 ± 0.01 | 1.08 ± 0.01 | 1.12 ± 0.01 | 1.03 ± 0.03 |
| log(Ne/O) | −0.88 ± 0.02 | −0.77 ± 0.02 | −0.77 ± 0.02 | −0.73 ± 0.02 |
| S+/H+ (× 106) | 0.03 ± 0.00 | 0.08 ± 0.00 | 0.11 ± 0.00 | 0.11 ± 0.00 |
| S++/H+ (× 106) | 0.20 ± 0.01 | 0.37 ± 0.01 | 0.54 ± 0.04 | 2.94 ± 0.12 |
| ICF | 1.83 ± 0.01 | 1.24 ± 0.02 | 1.13 ± 0.02 | 1.81 ± 0.05 |
| log(S/O) | −1.92 ± 0.03 | −1.78 ± 0.02 | −1.69 ± 0.03 | −1.39 ± 0.02 |
| Cl++/H+ (× 108) | ... | 0.36 ± 0.01 | ... | 4.75 ± 0.50 |
| ICF | ... | 1.46 ± 0.26 | ... | 1.57 ± 0.19 |
| log(Cl/O) | ... | −3.81 ± 0.08 | ... | −3.26 ± 0.07 |
| Ar++/H+ (× 107) | ... | 0.90 ± 0.02 | 1.06 ± 0.04 | 7.06 ± 0.18 |
| Ar+++/H+ (× 107) | 1.01 ± 0.03 | 0.41 ± 0.02 | 0.38 ± 0.09 | 0.96 ± 0.13 |
| ICF | ... | 1.16 ± 0.01 | 1.10 ± 0.01 | 1.20 ± 0.02 |
| log(Ar/O) | ... | −2.52 ± 0.02 | −2.49 ± 0.04 | −2.20 ± 0.02 |
| Fe++/H+(× 106)(4658) | 0.06 ± 0.01 | 0.08 ± 0.01 | 0.13 ± 0.02 | ... |
| Fe++/H+(× 106)(4988) | 0.09 ± 0.01 | 0.08 ± 0.01 | 0.24 ± 0.02 | ... |
| ICF | 17.74 ± 1.02 | 7.00 ± 0.36 | 5.05 ± 0.35 | ... |
| log(Fe/O) (4658) | −1.52 ± 0.05 | −1.76 ± 0.04 | −1.73 ± 0.08 | ... |
| log(Fe/O) (4988) | −1.31 ± 0.04 | −1.75 ± 0.04 | −1.47 ± 0.05 | ... |
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| Galaxy | ||||
| (ESO Program) | ||||
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| Property | NGC 6822V No.2 | NGC 6822X | TOL2138−405 No.1 | TOL2138−405 No.3 |
| (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | |
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| Te(O iii) (K) | 12218 ± 150 | 12385 ± 385 | 13931 ± 122 | 14453 ± 211 |
| Te(O ii) (K) | 12020 ± 168 | 12159 ± 434 | 13292 ± 141 | 13609 ± 245 |
| Te(S iii) (K) | 11406 ± 124 | 11623 ± 320 | 13491 ± 101 | 14063 ± 175 |
| Ne(S ii) (cm-3) | 10 ± 10 | 10 ± 10 | 373 ± 53 | 40 ± 40 |
| O+/H+ (× 104) | 0.18 ± 0.01 | 0.21 ± 0.02 | 0.18 ± 0.01 | 0.21 ± 0.01 |
| O++/H+ (× 104) | 1.10 ± 0.04 | 0.87 ± 0.08 | 0.86 ± 0.02 | 0.67 ± 0.03 |
| O+++/H+ (× 106) | ... | ... | 1.16 ± 0.08 | 2.72 ± 0.29 |
| O/H (× 104) | 1.27 ± 0.04 | 1.07 ± 0.08 | 1.05 ± 0.02 | 0.91 ± 0.03 |
| 12 + log(O/H) | 8.10 ± 0.01 | 8.03 ± 0.03 | 8.02 ± 0.01 | 7.96 ± 0.01 |
| N+/H+ (× 106) | 0.47 ± 0.03 | 0.61 ± 0.09 | 1.19 ± 0.05 | 0.51 ± 0.03 |
| ICF | 6.59 ± 0.31 | 5.05 ± 0.56 | 5.53 ± 0.19 | 4.32 ± 0.22 |
| log(N/O) | −1.61 ± 0.04 | −1.55 ± 0.09 | −1.20 ± 0.03 | −1.61 ± 0.04 |
| Ne++/H+ (× 105) | 2.44 ± 0.11 | 1.82 ± 0.19 | 1.88 ± 0.06 | 1.38 ± 0.06 |
| ICF | 1.05 ± 0.04 | 1.11 ± 0.08 | 1.10 ± 0.02 | 1.16 ± 0.03 |
| log(Ne/O) | −0.69 ± 0.03 | −0.73 ± 0.06 | −0.71 ± 0.02 | −0.75 ± 0.03 |
| S+/H+ (× 106) | 0.14 ± 0.00 | 0.16 ± 0.01 | 0.25 ± 0.01 | 0.28 ± 0.01 |
| S++/H+ (× 106) | 2.54 ± 0.16 | 2.19 ± 0.42 | 1.37 ± 0.05 | 1.05 ± 0.10 |
| ICF | 1.63 ± 0.06 | 1.34 ± 0.09 | 1.40 ± 0.03 | 1.23 ± 0.03 |
| log(S/O) | −1.46 ± 0.03 | −1.53 ± 0.09 | −1.67 ± 0.02 | −1.75 ± 0.04 |
| Cl++/H+ (× 108) | 4.27 ± 0.66 | ... | 2.33 ± 0.25 | ... |
| ICF | 1.47 ± 0.25 | ... | 1.38 ± 0.19 | ... |
| log(Cl/O) | −3.31 ± 0.10 | ... | −3.51 ± 0.08 | ... |
| Ar++/H+ (× 107) | 6.28 ± 0.21 | 6.57 ± 0.47 | ... | ... |
| Ar+++/H+ (× 107) | 0.99 ± 0.22 | ... | 1.26 ± 0.07 | ... |
| ICF | 1.47 ± 0.25 | 1.11 ± 0.04 | ... | ... |
| log(Ar/O) | −2.24 ± 0.03 | −2.17 ± 0.05 | ... | ... |
| Fe++/H+(× 106)(4658) | ... | ... | 0.24 ± 0.02 | 0.29 ± 0.05 |
| Fe++/H+(× 106)(4988) | ... | ... | 0.25 ± 0.01 | 0.45 ± 0.05 |
| ICF | ... | ... | 7.61 ± 0.29 | 5.81 ± 0.34 |
| log(Fe/O) (4658) | ... | ... | −1.76 ± 0.04 | −1.74 ± 0.08 |
| log(Fe/O) (4988) | ... | ... | −1.75 ± 0.03 | −1.54 ± 0.05 |
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| Galaxy | ||||
| (ESO Program) | ||||
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||||
| Property | TOL2146−391 No.1 | TOL2146−391 No.2 | TOL 2240−384 | UM 160 No.1 |
| (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | (69.C-0203(A)) | |
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| Te(O iii) (K) | 15810 ± 151 | 16050 ± 164 | 14539 ± 132 | 14096 ± 150 |
| Te(O ii) (K) | 14277 ± 179 | 14371 ± 195 | 13658 ± 153 | 13396 ± 173 |
| Te(S iii) (K) | 15410 ± 125 | 15627 ± 136 | 14154 ± 109 | 13675 ± 124 |
| Ne(S ii) (cm-3) | 162 ± 42 | 147 ± 46 | 344 ± 69 | 142 ± 45 |
| O+/H+ (× 104) | 0.08 ± 0.00 | 0.08 ± 0.00 | 0.06 ± 0.00 | 0.16 ± 0.01 |
| O++/H+ (× 104) | 0.57 ± 0.02 | 0.53 ± 0.01 | 0.79 ± 0.02 | 0.70 ± 0.02 |
| O+++/H+ (× 106) | 1.15 ± 0.05 | 1.43 ± 0.08 | 1.27 ± 0.07 | 0.32 ± 0.05 |
| O/H (× 104) | 0.66 ± 0.02 | 0.62 ± 0.02 | 0.86 ± 0.02 | 0.86 ± 0.02 |
| 12 + log(O/H) | 7.82 ± 0.01 | 7.79 ± 0.01 | 7.93 ± 0.01 | 7.94 ± 0.01 |
| N+/H+ (× 106) | 0.24 ± 0.01 | 0.19 ± 0.01 | 0.51 ± 0.02 | 0.38 ± 0.02 |
| ICF | 7.59 ± 0.30 | 7.56 ± 0.32 | 13.16 ± 0.53 | 5.06 ± 0.20 |
| log(N/O) | −1.57 ± 0.03 | −1.63 ± 0.03 | −1.11 ± 0.03 | −1.65 ± 0.03 |
| Ne++/H+ (× 105) | 1.03 ± 0.03 | 0.98 ± 0.03 | 0.96 ± 0.03 | 1.25 ± 0.04 |
| ICF | 1.06 ± 0.02 | 1.06 ± 0.02 | 1.01 ± 0.02 | 1.10 ± 0.02 |
| log(Ne/O) | −0.78 ± 0.02 | −0.77 ± 0.02 | −0.95 ± 0.02 | −0.80 ± 0.02 |
| S+/H+ (× 106) | 0.13 ± 0.00 | 0.11 ± 0.00 | 0.09 ± 0.00 | 0.20 ± 0.00 |
| S++/H+ (× 106) | 0.72 ± 0.02 | 0.66 ± 0.03 | 0.54 ± 0.03 | 1.24 ± 0.05 |
| ICF | 1.50 ± 0.03 | 1.47 ± 0.03 | 2.26 ± 0.07 | 1.30 ± 0.03 |
| log(S/O) | −1.72 ± 0.02 | −1.74 ± 0.02 | −1.78 ± 0.03 | −1.66 ± 0.02 |
| Cl++/H+ (× 108) | 0.96 ± 0.10 | 0.87 ± 0.13 | 1.67 ± 0.13 | 2.07 ± 0.22 |
| ICF | 1.74 ± 0.37 | 1.74 ± 0.40 | 2.53 ± 0.60 | 1.37 ± 0.23 |
| log(Cl/O) | −3.60 ± 0.10 | −3.61 ± 0.12 | −3.30 ± 0.11 | −3.48 ± 0.09 |
| Ar++/H+ (× 107) | 1.89 ± 0.04 | 1.62 ± 0.04 | ... | 2.63 ± 0.07 |
| Ar+++/H+ (× 107) | 1.06 ± 0.05 | 0.97 ± 0.06 | 1.54 ± 0.07 | 0.56 ± 0.08 |
| ICF | 1.26 ± 0.02 | 1.27 ± 0.02 | ... | 1.13 ± 0.01 |
| log(Ar/O) | −2.44 ± 0.02 | −2.48 ± 0.02 | ... | −2.46 ± 0.02 |
| Fe++/H+(× 106)(4658) | 0.13 ± 0.01 | 0.11 ± 0.01 | 0.15 ± 0.01 | 0.17 ± 0.02 |
| Fe++/H+(× 106)(4988) | 0.20 ± 0.01 | 0.20 ± 0.01 | 0.18 ± 0.02 | 0.19 ± 0.02 |
| ICF | 10.89 ± 0.48 | 10.85 ± 0.51 | 19.53 ± 0.84 | 6.94 ± 0.32 |
| log(Fe/O) (4658) | −1.66 ± 0.04 | −1.70 ± 0.06 | −1.46 ± 0.04 | −1.85 ± 0.05 |
| log(Fe/O) (4988) | −1.49 ± 0.03 | −1.45 ± 0.04 | −1.38 ± 0.04 | −1.82 ± 0.05 |
| Galaxy | ||||
| (ESO Program) | ||||
| Property | UM 160 No.2 | UM 160 No.3 | ||
| (69.C-0203(A)) | (69.C-0203(A)) | |||
|
|
||||
| Te(O iii) (K) | 12392 ± 226 | 11689 ± 84 | ||
| Te(O ii) (K) | 12165 ± 255 | 12037 ± 93 | ||
| Te(S iii) (K) | 11633 ± 187 | 11658 ± 69 | ||
| Ne(S ii) (cm-3) | 10 ± 10 | 11 ± 11 | ||
| O+/H+ (× 104) | 0.27 ± 0.02 | 0.34 ± 0.01 | ||
| O++/H+ (× 104) | 0.95 ± 0.05 | 0.92 ± 0.02 | ||
| O+++/H+ (× 106) | 1.18 ± 0.25 | ... | ||
| O/H (× 104) | 1.24 ± 0.06 | 1.25 ± 0.03 | ||
| 12 + log(O/H) | 8.09 ± 0.02 | 8.10 ± 0.01 | ||
| N+/H+ (× 106) | 0.69 ± 0.05 | 1.04 ± 0.04 | ||
| ICF | 4.55 ± 0.28 | 3.83 ± 0.10 | ||
| log(N/O) | −1.59 ± 0.05 | −1.50 ± 0.02 | ||
| Ne++/H+ (× 105) | 1.97 ± 0.12 | 1.86 ± 0.06 | ||
| ICF | 1.15 ± 0.05 | 1.21 ± 0.02 | ||
| log(Ne/O) | −0.74 ± 0.04 | −0.75 ± 0.02 | ||
| S+/H+ (× 106) | 0.31 ± 0.01 | 0.44 ± 0.01 | ||
| S++/H+ (× 106) | 2.28 ± 0.20 | 2.37 ± 0.17 | ||
| ICF | 1.30 ± 0.05 | 1.20 ± 0.02 | ||
| log(S/O) | −1.57 ± 0.04 | −1.57 ± 0.03 | ||
| Ar++/H+ (× 107) | 3.70 ± 0.19 | 4.69 ± 0.14 | ||
| Ar+++/H+ (× 107) | ... | ... | ||
| ICF | 1.09 ± 0.02 | 1.07 ± 0.01 | ||
| log(Ar/O) | −2.49 ± 0.03 | −2.40 ± 0.02 | ||
| Fe++/H+(× 106)(4988) | 0.19 ± 0.05 | 0.33 ± 0.05 | ||
| ICF | 6.10 ± 0.44 | 5.05 ± 0.16 | ||
| log(Fe/O) (4988) | −2.03 ± 0.12 | −1.87 ± 0.07 | ||
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