Table 1.
Measured properties of the continuum clumps observed with ALMA.
| Clump | RA | Dec | Projected | Kinematic | Major | Minor | Major | Flux | Flux | Molecular emission | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | offset | offset | distance | age limit | FWHM | FWHM | PA | in B6 | in B7 | Range | Peak |
| (mas) | (mas) | (mas) | (yr) | (mas) | (mas) | (°) | (mJy) | (mJy) | (km s−1) | ||
| VY | 0 | 0 | 0 | ∼10 | 147 ± 24 | 67 ± 32 | 14 ± 10 | 57.38 ± 0.08 | 63.62 ± 0.63 | –37:75 | 20 |
| A | 184.8 | 529.5 | 560.8 | ≳53 | 218 ± 18 | 141 ± 15 | 41 ± 08 | 18.58 ± 0.12 | 467.18 ± 0.53 | –14:55 | 4 |
| B | 50.1 | 234.4 | 239.7 | ≳23 | 272 ± 39 | 133 ± 28 | 94 ± 08 | 27.66 ± 0.13 | 149.88 ± 0.48 | –34:84 | 13 |
| C | 266.4 | –181.9 | 322.6 | ≳31 | 181 ± 15 | 97 ± 14 | 111 ± 06 | 160.39 ± 0.10 | 91.22 ± 0.69 | –37:62 | 25 |
| D | 629.8 | –379.2 | 735.1 | ≳70 | 177 ± 66 | 91 ± 55 | 43 ± 27 | 4.20 ± 0.10 | 12.35 ± 0.51 | –18:57 | 26 |
| SW (a) | –613 | –909 | 1096 | ≳104 | ≳3.16 (a) | –43:60 | 18 | ||||
Notes. From left to right the columns present: clump identification label; fitted central RA and Dec position of the clump with respect to the position measured for clump VY; projected angular distance of the clump from VY; lower limit on the kinematical age of the clump; major and minor axis FWHM sizes; the position angle of the major axis of the fitted Gaussian profile; fluxes and their 1σ uncertainties in Bands 6 and 7; range of LSR velocities and peak velocity observed in molecular gas toward the same region. The lower limits of the kinematical age were derived using the projected angular distance and an outflow velocity of 60 km s−1.
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