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Table 2
Spectroscopic properties of H ii regions.
H ii Region | te(O iii)a | 12 + log O/H | EW(Hα)b | F(Hβ)c | C(Hβ) dex | 100 × F([O iii]4363)/F(Hβ)d |
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UM 254e | 1.07 ± 0.03 | 8.16 ± 0.03 | 402 ± 0 | 356.7 ± 0.5 | 0.130 ± 0.018 | 1.7 ± 0.1 |
UM 283De | 1.24 ± 0.03 | 8.07 ± 0.03 | 314 ± 0 | 107.3 ± 0.7 | 0.225 ± 0.020 | 3.8 ± 0.3 |
UM 283Oe | 1.18 ± 0.03 | 8.06 ± 0.03 | 301 ± 0 | 47.9 ± 0.1 | 0.290 ± 0.019 | 3.2 ± 0.2 |
NGC 346 A No.1g | 1.23 ± 0.01 | 8.07 ± 0.01 | 1157 ± 1 | 602.5 ± 0.6 | 0.060 ± 0.018 | 6.5 ± 0.1 |
NGC 346 A No.2g | 1.27 ± 0.01 | 8.03 ± 0.01 | 1330 ± 1 | 414.4 ± 0.5 | 0.105 ± 0.018 | 6.6 ± 0.1 |
NGC 346 A No.3g | 1.24 ± 0.01 | 8.04 ± 0.01 | 392 ± 0 | 339.8 ± 0.6 | 0.065 ± 0.018 | 6.0 ± 0.2 |
NGC 346 B No.1g | 1.24 ± 0.01 | 8.05 ± 0.01 | 1121 ± 1 | 470.5 ± 0.8 | 0.060 ± 0.019 | 5.8 ± 0.1 |
NGC 346 B No.2g | 1.28 ± 0.01 | 8.01 ± 0.01 | 819 ± 1 | 534.3 ± 0.8 | 0.075 ± 0.018 | 6.7 ± 0.1 |
NGC 346 D No.1g | 1.32 ± 0.01 | 7.98 ± 0.01 | 1240 ± 1 | 531.4 ± 0.8 | 0.080 ± 0.018 | 6.7 ± 0.1 |
NGC 346 D No.2g | 1.33 ± 0.01 | 7.95 ± 0.01 | 1177 ± 1 | 350.2 ± 0.6 | 0.055 ± 0.018 | 7.5 ± 0.2 |
NGC 346 D No.3g | 1.27 ± 0.01 | 7.99 ± 0.01 | 1335 ± 1 | 403.3 ± 0.6 | 0.025 ± 0.018 | 6.3 ± 0.1 |
NGC 346 D No.4g | 1.30 ± 0.01 | 7.96 ± 0.01 | 1163 ± 1 | 404.7 ± 0.6 | 0.005 ± 0.018 | 6.7 ± 0.1 |
NGC 346 A No.1f | 1.30 ± 0.01 | 8.01 ± 0.01 | 1210 ± 1 | 517.0 ± 0.4 | 0.165 ± 0.018 | 7.1 ± 0.1 |
NGC 346 A No.2f | 1.26 ± 0.01 | 8.04 ± 0.01 | 1428 ± 1 | 381.3 ± 0.3 | 0.070 ± 0.018 | 6.4 ± 0.1 |
NGC 346 A No.3f | 1.27 ± 0.01 | 8.02 ± 0.01 | 556 ± 0 | 301.1 ± 0.3 | 0.090 ± 0.018 | 6.1 ± 0.1 |
NGC 346 B No.1f | 1.26 ± 0.01 | 8.05 ± 0.01 | 1153 ± 1 | 456.3 ± 0.4 | 0.165 ± 0.018 | 5.9 ± 0.1 |
NGC 346 B No.2f | 1.26 ± 0.01 | 8.02 ± 0.01 | 824 ± 0 | 557.6 ± 0.5 | 0.070 ± 0.018 | 6.2 ± 0.1 |
NGC 346 D No.1f | 1.29 ± 0.01 | 8.03 ± 0.01 | 1334 ± 1 | 536.0 ± 0.4 | 0.115 ± 0.018 | 6.2 ± 0.1 |
NGC 346 D No.2f | 1.25 ± 0.01 | 8.03 ± 0.01 | 1315 ± 1 | 359.3 ± 0.3 | 0.060 ± 0.018 | 6.4 ± 0.1 |
NGC 346 D No.3f | 1.28 ± 0.01 | 8.00 ± 0.01 | 1427 ± 1 | 392.6 ± 0.3 | 0.070 ± 0.018 | 6.3 ± 0.1 |
NGC 346 D No.4f | 1.30 ± 0.01 | 8.00 ± 0.01 | 1236 ± 1 | 405.8 ± 0.4 | 0.100 ± 0.018 | 6.6 ± 0.1 |
NGC 456 A No.1g | 1.23 ± 0.01 | 8.06 ± 0.01 | 2790 ± 2 | 371.9 ± 0.7 | 0.190 ± 0.019 | 4.3 ± 0.1 |
NGC 456 A No.2g | 1.23 ± 0.01 | 8.04 ± 0.01 | 1493 ± 2 | 214.7 ± 0.5 | 0.155 ± 0.019 | 4.8 ± 0.1 |
NGC 456 A No.3g | 1.21 ± 0.01 | 8.05 ± 0.01 | 2369 ± 2 | 246.6 ± 0.5 | 0.160 ± 0.019 | 4.4 ± 0.1 |
NGC 456 A No.1f | 1.23 ± 0.01 | 8.06 ± 0.01 | 2830 ± 1 | 377.6 ± 0.3 | 0.190 ± 0.018 | 4.2 ± 0.1 |
NGC 456 A No.2f | 1.20 ± 0.01 | 8.05 ± 0.01 | 1418 ± 1 | 231.7 ± 0.3 | 0.000 ± 0.018 | 4.8 ± 0.1 |
NGC 456 A No.3f | 1.21 ± 0.01 | 8.05 ± 0.01 | 2394 ± 1 | 255.5 ± 0.3 | 0.155 ± 0.018 | 4.3 ± 0.1 |
UM 133He | 1.55 ± 0.02 | 7.69 ± 0.02 | 926 ± 1 | 108.1 ± 0.3 | 0.125 ± 0.019 | 7.5 ± 0.2 |
UM 133Oe | 1.54 ± 0.02 | 7.71 ± 0.01 | 1070 ± 1 | 98.2 ± 0.1 | 0.195 ± 0.018 | 7.9 ± 0.2 |
UM 382e | 1.56 ± 0.01 | 7.81 ± 0.01 | 1163 ± 0 | 50.3 ± 0.0 | 0.100 ± 0.018 | 12.4 ± 0.2 |
UM 408e | 1.37 ± 0.01 | 7.94 ± 0.01 | 432 ± 1 | 49.4 ± 0.1 | 0.110 ± 0.019 | 8.0 ± 0.2 |
UM 417e | 1.71 ± 0.02 | 7.67 ± 0.01 | 1748 ± 1 | 78.2 ± 0.1 | 0.110 ± 0.018 | 12.6 ± 0.2 |
UM 420 No.2g | 1.23 ± 0.04 | 8.16 ± 0.04 | 619 ± 3 | 14.0 ± 0.1 | 0.350 ± 0.023 | 5.9 ± 0.6 |
UM 420 No.1 f | 1.21 ± 0.04 | 8.15 ± 0.03 | 167 ± 1 | 12.1 ± 0.1 | 0.000 ± 0.020 | 4.4 ± 0.4 |
UM 420 No.2 f | 1.37 ± 0.03 | 8.04 ± 0.02 | 567 ± 2 | 10.5 ± 0.1 | 0.560 ± 0.020 | 6.6 ± 0.3 |
MRK 600e | 1.50 ± 0.02 | 7.88 ± 0.01 | 555 ± 0 | 113.1 ± 0.1 | 0.225 ± 0.018 | 12.3 ± 0.2 |
CAM 0357−3915g | 1.54 ± 0.02 | 7.90 ± 0.01 | 992 ± 2 | 74.4 ± 0.3 | 0.235 ± 0.019 | 12.8 ± 0.3 |
CAM 0357−3915 f | 1.51 ± 0.01 | 7.90 ± 0.01 | 986 ± 1 | 46.9 ± 0.1 | 0.250 ± 0.019 | 11.8 ± 0.2 |
TOL 0513−393g | 1.52 ± 0.01 | 7.94 ± 0.01 | 1722 ± 2 | 68.8 ± 0.1 | 0.365 ± 0.019 | 13.5 ± 0.2 |
TOL 0513−393f | 1.51 ± 0.01 | 7.95 ± 0.01 | 1690 ± 2 | 77.0 ± 0.1 | 0.060 ± 0.019 | 14.8 ± 0.2 |
TOL 0618−402e | 1.14 ± 0.02 | 8.20 ± 0.02 | 333 ± 0 | 37.4 ± 0.1 | 0.295 ± 0.019 | 4.3 ± 0.2 |
HE 2−10Ce | 1.24 ± 0.02 | 7.87 ± 0.02 | 196 ± 0 | 2075.0 ± 1.6 | 0.495 ± 0.018 | 1.7 ± 0.1 |
HE 2−10Ee | 0.75 ± 0.04 | 8.40 ± 0.06 | 272 ± 0 | 3627.0 ± 3.0 | 0.670 ± 0.018 | 0.2 ± 0.0 |
NGC 3125e | 1.11 ± 0.01 | 8.26 ± 0.01 | 867 ± 0 | 863.3 ± 0.5 | 0.390 ± 0.018 | 4.6 ± 0.1 |
MRK 1259e | 1.01 ± 0.03 | 8.12 ± 0.04 | 247 ± 0 | 1025.0 ± 1.2 | 0.660 ± 0.018 | 0.9 ± 0.1 |
MRK 1271e | 1.34 ± 0.01 | 7.99 ± 0.01 | 604 ± 0 | 1368.0 ± 0.9 | 0.190 ± 0.018 | 8.0 ± 0.1 |
POX 4e | 1.31 ± 0.01 | 8.07 ± 0.01 | 1223 ± 0 | 1457.0 ± 0.8 | 0.170 ± 0.018 | 8.8 ± 0.1 |
TOL 1214−277e | 2.00 ± 0.02 | 7.53 ± 0.01 | 1644 ± 1 | 700.8 ± 0.5 | 0.285 ± 0.018 | 15.9 ± 0.2 |
TOL 1214−277f | 1.97 ± 0.02 | 7.55 ± 0.01 | 1819 ± 2 | 111.8 ± 0.2 | 0.250 ± 0.018 | 16.1 ± 0.2 |
TOL 65 No.1f | 1.78 ± 0.02 | 7.53 ± 0.01 | 1684 ± 1 | 150.8 ± 0.2 | 0.285 ± 0.018 | 9.6 ± 0.2 |
TOL 65 No.2f | 1.76 ± 0.03 | 7.56 ± 0.01 | 441 ± 1 | 35.6 ± 0.1 | 0.180 ± 0.019 | 8.7 ± 0.2 |
J1253−0312e | 1.39 ± 0.01 | 8.00 ± 0.01 | 1395 ± 0 | 1834.0 ± 0.8 | 0.265 ± 0.018 | 9.6 ± 0.1 |
NGC 5253 No.C1e | 1.23 ± 0.01 | 8.14 ± 0.01 | 2734 ± 0 | 2559.0 ± 1.6 | 0.380 ± 0.018 | 6.7 ± 0.1 |
NGC 5253 No.C2e | 1.03 ± 0.01 | 8.31 ± 0.01 | 802 ± 0 | 1019.0 ± 1.0 | 0.125 ± 0.018 | 3.0 ± 0.1 |
NGC 5253 No.P1e | 1.35 ± 0.01 | 8.00 ± 0.01 | 761 ± 0 | 1954.0 ± 2.0 | 0.180 ± 0.018 | ... |
NGC 5253 No.P2e | 1.24 ± 0.01 | 8.15 ± 0.01 | 3598 ± 2 | 3265.0 ± 2.6 | 0.335 ± 0.018 | 7.2 ± 0.1 |
TOL 89 No.1e | 1.03 ± 0.01 | 8.34 ± 0.01 | 1565 ± 1 | 341.9 ± 0.3 | 0.330 ± 0.018 | 3.1 ± 0.1 |
TOL 89 No.2e | 0.94 ± 0.02 | 8.40 ± 0.02 | 306 ± 0 | 174.8 ± 0.3 | 0.105 ± 0.018 | 2.0 ± 0.1 |
NGC 5408 No.1e | 1.56 ± 0.01 | 8.03 ± 0.01 | 1491 ± 0 | 1194.0 ± 0.8 | 0.520 ± 0.018 | 17.0 ± 0.2 |
NGC 5408 No.2e | 1.37 ± 0.01 | 8.13 ± 0.01 | 2541 ± 1 | 404.4 ± 0.4 | 0.355 ± 0.018 | 10.8 ± 0.2 |
TOL 1457−262e | 1.19 ± 0.01 | 8.27 ± 0.01 | 644 ± 0 | 733.0 ± 0.7 | 0.745 ± 0.018 | 5.5 ± 0.1 |
TOL 1924−416.1e | 1.25 ± 0.01 | 7.99 ± 0.01 | 381 ± 0 | 988.6 ± 1.1 | 0.005 ± 0.018 | 5.7 ± 0.1 |
TOL 1924−416.2e | 1.23 ± 0.01 | 8.09 ± 0.01 | 884 ± 0 | 961.0 ± 0.8 | 0.090 ± 0.018 | 6.2 ± 0.1 |
NGC 6822 Ve | 1.14 ± 0.01 | 8.16 ± 0.01 | 1416 ± 0 | 1643.0 ± 0.7 | 0.470 ± 0.018 | 4.6 ± 0.1 |
NGC 6822V No.1g | 1.17 ± 0.01 | 8.15 ± 0.01 | 1152 ± 1 | 94.6 ± 0.2 | 0.590 ± 0.019 | 4.9 ± 0.2 |
NGC 6822V No.2g | 1.21 ± 0.02 | 8.13 ± 0.02 | 1079 ± 2 | 38.5 ± 0.2 | 0.605 ± 0.019 | 5.6 ± 0.2 |
NGC 6822V No.1f | 1.19 ± 0.01 | 8.13 ± 0.01 | 1090 ± 1 | 66.2 ± 0.1 | 0.545 ± 0.019 | 5.4 ± 0.1 |
NGC 6822V No.2f | 1.22 ± 0.02 | 8.10 ± 0.01 | 1066 ± 2 | 24.1 ± 0.1 | 0.590 ± 0.019 | 5.6 ± 0.2 |
NGC 6822Xf | 1.24 ± 0.04 | 8.03 ± 0.03 | 335 ± 1 | 7.6 ± 0.1 | 0.255 ± 0.021 | 5.4 ± 0.4 |
TOL 2138−405 No.1g | 1.31 ± 0.02 | 8.12 ± 0.01 | 1605 ± 3 | 34.5 ± 0.1 | 0.305 ± 0.019 | 8.9 ± 0.2 |
TOL 2138−405 No.1f | 1.39 ± 0.01 | 8.02 ± 0.01 | 1488 ± 2 | 58.1 ± 0.1 | 0.290 ± 0.019 | 9.7 ± 0.2 |
TOL 2138−405 No.3f | 1.45 ± 0.02 | 7.96 ± 0.01 | 1084 ± 3 | 11.8 ± 0.1 | 0.265 ± 0.020 | 9.2 ± 0.3 |
TOL 2146−391 No.1g | 1.60 ± 0.02 | 7.82 ± 0.01 | 1815 ± 4 | 67.0 ± 0.3 | 0.315 ± 0.019 | 12.2 ± 0.3 |
TOL 2146−391 No.2g | 1.65 ± 0.02 | 7.77 ± 0.01 | 1489 ± 3 | 50.6 ± 0.2 | 0.305 ± 0.020 | 12.6 ± 0.3 |
TOL 2146−391 No.1f | 1.58 ± 0.02 | 7.82 ± 0.01 | 1734 ± 2 | 77.9 ± 0.1 | 0.320 ± 0.019 | 11.7 ± 0.2 |
TOL 2146−391 No.2f | 1.61 ± 0.02 | 7.79 ± 0.01 | 1319 ± 2 | 54.5 ± 0.1 | 0.305 ± 0.019 | 11.7 ± 0.2 |
TOL 2240−384g | 1.58 ± 0.02 | 7.85 ± 0.01 | 1214 ± 2 | 72.8 ± 0.3 | 0.815 ± 0.019 | 11.2 ± 0.2 |
TOL 2240−384f | 1.45 ± 0.01 | 7.93 ± 0.01 | 1191 ± 1 | 80.0 ± 0.2 | 0.830 ± 0.019 | 9.6 ± 0.2 |
PHL 293Be | 1.69 ± 0.02 | 7.72 ± 0.01 | 53 ± 0 | 71.4 ± 0.1 | 0.080 ± 0.018 | 14.2 ± 0.3 |
UM 160 No.1g | 1.36 ± 0.03 | 7.97 ± 0.02 | 1407 ± 4 | 27.4 ± 0.2 | 0.470 ± 0.021 | 7.7 ± 0.4 |
UM 160 No.1f | 1.41 ± 0.02 | 7.94 ± 0.01 | 1443 ± 2 | 33.0 ± 0.1 | 0.460 ± 0.019 | 8.1 ± 0.2 |
UM 160 No.2f | 1.24 ± 0.02 | 8.09 ± 0.02 | 399 ± 1 | 11.5 ± 0.1 | 0.000 ± 0.020 | 6.3 ± 0.3 |
UM 160 No.3f | 1.17 ± 0.01 | 8.10 ± 0.01 | 882 ± 2 | 12.1 ± 0.1 | 0.315 ± 0.020 | 4.0 ± 0.1 |
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