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Table 2
Results from the Gaussian fitting.
 |
CO (2–1) | CO (3–2) | Asymmetry(***) | ||||
|---|---|---|---|---|---|---|---|
| Source | [′′] | Major axis [′′] | Axes ratio | Major axis [′′] | Axes ratio | Extrinsic | intrinsic |
| S-type semi-regulars and irregular stars: | |||||||
| T Cet | 10.8 | 4.58 ± 0.34 | 0.79 ± 0.06 | 3.42 ± 0.07 | 0.83 ± 0.02 | – | (g), (h) |
| Z Ant | 6.2 | 3.24 ± 0.17 | 0.84 ± 0.06 | 1.83 ± 0.11 | 0.91 ± 0.25 | (b) | (f) |
| UY Cen | 5.0 | 1.49 ± 0.71 | 0.52 ± 0.23 | 1.39 ± 0.55 | 0.98 ± 0.42 | (c) | (g) |
| AM Cen | 6.8 | 5.59 ± 0.27 | 0.90 ± 0.06 | 2.16 ± 0.09 | 0.86 ± 0.07 | – | – |
| ST Sco | 10.6 | 4.32 ± 0.10 | 1.00 ± 0.02 | 2.99 ± 0.08 | 0.92 ± 0.04 | – | – |
| FU Mon | 10.2 | 8.29 ± 0.17 | 0.84 ± 0.03 | 2.36 ± 0.19 | 0.80 ± 0.07 | – | (e), (g), (h) |
| NSV 24833 | 8.2 | 3.76 ± 0.21 | 0.96 ± 0.06 | 2.35 ± 0.09 | 1.00 ± 0.05 | – | – |
| DY Gem | 12.7 | 4.50 ± 0.15 | 0.51 ± 0.04 | 2.49 ± 0.15 | 0.78 ± 0.06 | (a) | (f), (g), (h) |
| RZ Sgr | 27.6 | 9.00 ± 0.09 | 0.99 ± 0.01 | 3.36 ± 0.04 | 0.94 ± 0.01 | – | (f), (g) |
| S-type Mira stars: | |||||||
| TT Cen | 14.2 | 6.26 ± 0.31 | 1.00 ± 0.07 | 5.39 ± 0.10 | 0.90 ± 0.02 | – | – |
| GI Lup | 9.8 | 3.81 ± 0.14 | 0.95 ± 0.06 | 2.47 ± 0.19 | 0.91 ± 0.08 | – | – |
| RT Sco | 21.6 | 6.99 ± 0.07 | 1.00 ± 0.01 | 4.09 ± 0.07 | 1.00 ± 0.01 | – | – |
| IRC -10401 | 10.6 | 5.43 ± 0.42 | 0.85 ± 0.06 | 0.72: | 0.91 ± 0.77 | – | – |
| ST Sgr | 8.5 | 1.52 ± 0.17 | 0.98 ± 0.05 | 1.27 ± 0.09 | 0.89 ± 0.03 | (a), (c), (d) | (g) |
| T Sgr | 5.8 | 3.55 ± 0.40 | 0.99 ± 0.10 | 1.80 ± 0.13 | 0.99 ± 0.16 | (c) | (g) |
| W Aql | 46.5 | – | – | 4.62 ± 0.05 | 1.00 ± 0.02 | – | (f), (g) |
| M-type semi-regulars and irregular stars: | |||||||
| θ Aps | 10.1 | 4.90 ± 0.06 | 0.97 ± 0.01 | 3.52 ± 0.02 | 0.98 ± 0.01 | – | (f) |
| R Dor(*) | 42.7 | 14.69 ± 0.27 | 0.92 ± 0.03 | 8.44: | 1.00: | – | (f), (g) |
| U Men | 7.0 | 7.15 ± 0.20 | 0.88 ± 0.03 | 3.56 ± 0.12 | 0.94 ± 0.03 | – | (f), (g) |
| M-type Mira stars: | |||||||
| IRC-30398(*) | 27.5 | 12.24 ± 0.41 | 0.82 ± 0.06 | 4.85 ± 0.05 | 0.88 ± 0.02 | – | – |
| C-type semi-regular and irregular stars: | |||||||
| V1302 Cen | 6.3 | 1.94 ± 0.28 | 1.00 ± 0.11 | 1.08 ± 0.31 | 0.98 ± 0.07 | (b), (c) | – |
| V996 Cen | 7.4 | 4.58 ± 0.27 | 0.85 ± 0.06 | 2.38 ± 0.34 | 0.97 ± 0.14 | (b), (c) | – |
| X TrA | 10.7 | 6.19 ± 0.06 | 0.99 ± 0.01 | 0.72 ± 0.34 | 0.88 ± 0.42 | – | – |
| AQ Sgr | 11.5 | – | – | 0.93 ± 0.36 | 0.90 ± 0.04 | (a) | – |
| C-type Mira stars: | |||||||
| V821 Her | 31.5 | 6.53 ± 0.04 | 0.98 ± 0.01 | 1.36 ± 0.34 | 0.96 ± 0.03 | (a) | – |
| AI Vol(*) | 37.6 | 14.56 ± 0.60 | 0.94 ± 0.06 | 3.85 ± 0.03 | 0.95 ± 0.01 | – | – |
| AFGL 3068(*) | 40.3 | 17.14 ± 0.73 | 0.86 ± 0.06 | 4.12 ± 0.04 | 0.94 ± 0.01 | – | (e) |
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