Table 3
APEX CO (J = 3−2) line detections.
| Name | PN G | Vhel | Line width | ∫ CO(3 − 2) dv | N(CO) | N(H2) | MH2 | Figure |
|---|---|---|---|---|---|---|---|---|
| (km s−1) | (km s−1) | (K km s−1) | (cm−2) | (cm−2) | (M⊙) | |||
| PN M1-11 | 232.8−04.7 | 16.3a | 2.646 ± 0.230 | 0.654 ± 0.084 | 1.24 × 1015 | 4.10 × 1018 | 8.7 × 10−4 | 3(a) |
| Frosty Leo | 221.9+42.7 | −10.0b | 44.268 ± 1.015 | 14.331 ± 0.281 | 3.96 × 1016 | 1.31 × 1020 | 3.3 × 10−2 | 3(b) |
| IRC+10216 | 221.4+45.1 | −19.4c | 22.222 ± 0.015 | 815.992 ± 4.420 | 1.29 × 1018 | 4.25 × 1021 | 4.1 × 10−3 | 3(c) |
| NGC 3132 | 272.1+12.3 | −16.0a | 54.418 ± 1.980 | 11.400 ± 0.352 | 7.51 × 1015 | 2.47 × 1019 | 2.0 × 10−2 | 3(d) |
| HD 101584 | 293.0+05.9 | 30.3d | 188.459 ± 1.868 | 59.816 ± 0.594 | 8.35 × 1017 | 2.75 × 1021 | 1.8 × 10−2 | 3(e) |
| V* V852 Cen | 315.4+09.4 | −83.0e | 22.572 ± 4.951 | 1.270 ± 0.363 | 3.50 × 1015 | 1.16 × 1019 | 2.0 × 10−2 | 3(f) |
| IC 4406 | 319.6+15.7 | −41.4a | 20.494 ± 0.789 | 42.207 ± 0.494 | 2.78 × 1016 | 9.18 × 1019 | 1.7 × 10−1 | 3(g) |
| Hen 2-113 | 321.0+03.9 | −56.9a | 57.356 ± 1.089 | 14.580 ± 0.107 | 4.03 × 1016 | 1.33 × 1020 | 3.0 × 10−3 | 3(h) |
| Hen 2-133 | 324.8−01.1 | −25.05 | 1.724 ± 0.122 | 0.826 ± 0.063 | 4.13 × 1015 | 1.36 × 1019 | 4.3 × 10−4 | 3(i) |
| PN M2-9 | 010.8+18.0 | 87.5a | 17.085 ± 0.748 | 4.680 ± 0.240 | 3.08 × 1015 | 1.01 × 1019 | 1.3 × 10−2 | 4(a) |
| NGC 6326 | 338.1−08.3 | 8.5a | 3.175 ± 8.564 | 0.253 ± 0.071 | 5.33 × 1014 | 1.76 × 1018 | 2.0 × 10−3 | 4(b) |
| PN Fg 3 | 352.9−07.5 | 4.0a | 4.789 ± 1.744 | 0.269 ± 0.092 | 7.44 × 1014 | 2.45 × 1018 | 3.5 × 10−4 | 4(c) |
| PN Cn 3-1 | 038.2+12.0 | −11.2a | 7.232 ± 4.627 | 0.457 ± 0.189 | 4.21 × 1015 | 1.39 × 1019 | 1.2 × 10−3 | 4(d) |
| PN M2-43 | 027.6+04.2 | 96.4a | 146.366 ± 10.220 | 5.869 ± 0.369 | 2.94 × 1016 | 9.70 × 1019 | 1.0 × 10−1 | 4(e) |
| PN M1-63 | 021.1−05.9 | 8.5a | 61.477 ± 5.513 | 3.805 ± 0.090 | 4.86 × 1016 | 1.60 × 1020 | 9.3 × 10−3 | 4(f) |
| PN M1-65 | 043.1+03.8 | 3.7a | 1.619 ± 0.957 | 0.216 ± 0.062 | 3.70 × 1015 | 1.22 × 1019 | 1.9 × 10−3 | 4(g) |
| BD+30 3639 | 064.7+05.0 | −31.4a | 13.739 ± 3.506 | 1.314 ± 0.302 | 5.19 × 1015 | 1.71 × 1019 | 5.3 × 10−4 | 4(h) |
| Hen 2-447 | 057.9−01.5 | – | 21.103 ± 6.043 | 0.802 ± 0.282 | 1.95 × 1016 | 6.45 × 1019 | 1.3 × 10−3 | 4(i) |
| IRAS 19475+3119 | 067.1+02.7 | – | 25.192 ± 0.895 | 10.918 ± 0.344 | 2.59 × 1016 | 8.54 × 1019 | 5.2 × 10−2 | 5(a) |
| Hen 2-459 | 068.3−02.7 | −72.0a | 26.265 ± 2.392 | 4.459 ± 0.368 | 4.11 × 1016 | 1.35 × 1020 | 1.0 × 10−2 | 5(b) |
| PN M3-35 | 071.6−02.3 | −192.2a | 4.965 ± 1.356 | 0.394 ± 0.105 | 2.59 × 1015 | 8.57 × 1018 | 2.7 × 10−4 | 5(c) |
Notes. Column 1 contains the name of each object, Col. 2 shows the peak of the line in K, Col. 3 presents the line width obtained by the fit in km s−1 (when using several Gaussians; this represents the total width of the line including all components). Column 4 shows the integrated intensity over the velocity range of the line in Kkm s−1, and Col. 5 refers to the mass estimate and the figure where the fitted spectrum is shown.
References. (a)Durand et al. (1998), (b) Dougados et al. (1992), (c) Quintana-Lacaci et al. (2016), (d) Kharchenko et al. (2007), and (e) Santander-García et al. (2008).
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