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Table 6

Ionic abundances for the PNe and compact H ii regions in NGC 300.

Object He+ He++ O O O++ N+ Ne++ S+ S Ar++
(106) (106) (106) (106) (106) (106) (106) (106)

H ii 2 0.104 0.000 107.9 79.0 36.6 5.34 3.22 0.82 4.00 1.11
H ii 5 0.271 0.000 122.0 115.8 109.9 7.31 18.38 0.92 4.91 1.05
H ii 8 0.079 0.000 110.8 80.8 51.1 6.76 5.01 0.80 6.24 1.54
PN 12 0.000 0.053 14.7 0.0 271.5 2.04 34.47 0.00 0.00 0.00
PN 14 0.079 0.021 17.2 0.0 99.7 4.71 19.58 0.48 2.48 0.71
PN 22 0.106 0.000 0.0 15.3 108.3 2.02 22.33 0.20 1.16 0.67
PN 24 0.054 0.040 11.9 0.0 176.1 2.86 34.29 0.00 4.39 1.00
PN 25 0.111 0.025 61.7 25.6 195.9 11.66 43.67 0.94 2.52 1.20
PN 35 0.110 0.014 17.6 12.9 144.8 9.85 28.57 0.42 1.44 0.73
H ii 39 0.054 0.000 49.8 150.4 124.2 113.05 17.93 1.64 2.37 0.55
PN 40 0.093 0.003 5.2 66.7 170.0 3.08 25.65 0.00 2.09 0.68
PN 45 0.119 0.000 31.1 0.0 300.8 4.34 61.45 0.51 1.58 0.65
PN 48 0.136 0.000 5.1 40.8 191.7 111.11 33.36 0.31 2.31 1.32
PN 51 0.118 0.000 15.4 33.5 157.1 4.30 26.24 0.00 2.40 1.07
PN 54 0.099 0.004 74.9 91.5 202.8 335.93 56.10 1.03 3.96 1.83
H ii 57 0.093 0.002 138.3 177.5 206.5 118.14 67.20 3.04 4.73 1.80
PN 58 0.085 0.030 29.9 43.3 186.0 223.43 42.75 0.73 2.80 1.39
PN 63 0.093 0.000 69.3 80.1 121.8 5.42 14.40 0.53 6.96 1.46
PN 65 0.088 0.014 3.0 0.0 194.9 1.20 34.33 0.00 0.00 0.00
PN 66 0.109 0.013 9.2 0.0 196.6 2.66 33.35 0.16 1.05 0.56
PN 69 0.107 0.000 4.8 56.1 149.8 2.64 29.58 0.16 1.63 0.64
PN 74 0.113 0.000 43.6 129.5 169.4 4.56 27.52 0.43 6.06 1.88
H ii 87 0.092 0.000 82.3 66.3 50.0 5.90 6.41 0.62 4.18 0.94
PN 88 0.000 0.043 12.6 0.0 110.6 6.30 20.86 1.01 0.00 0.94
H ii 90a 0.101 0.000 93.7 91.2 77.7 4.96 10.98 0.62 5.42 1.33
H ii 90b 0.101 0.000 119.4 105.1 78.6 3.99 10.85 0.45 3.35 1.33
PN 91 0.081 0.041 7.6 0.0 137.2 2.13 18.05 0.09 1.23 0.51
PN 96 0.044 0.017 3.1 0.0 124.1 1.31 23.96 0.00 0.00 0.00
PN 97 0.106 0.000 0.0 0.0 194.1 0.00 34.12 0.00 0.00 0.87
H ii 102 0.085 0.000 91.7 101.4 47.8 4.01 5.55 0.80 2.80 0.97
PN 103 0.115 0.012 14.4 19.0 283.2 4.28 37.30 0.18 1.24 0.85
PN 104 0.097 0.048 13.0 0.0 96.3 6.62 22.12 0.32 0.94 0.58
PN 108 0.093 0.010 0.0 12.1 176.9 3.48 28.46 0.37 1.44 0.72
PN 109 0.000 0.017 0.0 0.0 180.7 0.00 40.91 0.00 0.00 0.00

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