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Table 2
Systemic velocities and SiO line properties.
| N2H+ | Narrow component | Broad component | Total flux (in 30′′)* | High-ν range | |||||||
| Source | ν0 |
|
|
|
|
|
|
PdBI | SD | Blue | Red |
| (km s-1) | (Jy) | (km s-1) | (km s-1) | (Jy) | (km s-1) | (km s-1) | (Jy) | (Jy) | (km s-1) | (km s-1) | |
|
|
|||||||||||
| CygX-N3 | 14.9 | 1.4 | 15.5 ± 0.2 | 1.6 ± 0.3 | 0.7 | 17.0 ± 0.8 | 3.8 ± 0.6 | 13.6 | 14.4 | [−20.0; 11.9] | [17.9; 40.0] |
| CygX-N12 | 15.2 | 2.5 | 12.9 ± 0.1 | 1.0 ± 0.1 | 1.9 | 12.2 ± 0.2 | 4.0 ± 0.2 | 9.1(30.1)** | 25.1 | [−10.0; 12.2] | [18.2; 25.0] |
| CygX-N40 | −3.5 | 1.9 | − 3.1 ± 0.1 | 1.2 ± 0.1 | 0.5 | − 4.5 ± 0.8 | 7.2 ± 0.9 | 3.9(19.4)** | 12.6 | [−35.0; −6.5] | [−0.5; 30.0] |
| CygX-N48 | −3.5 | 2.7 | − 4.2 ± 0.1 | 2.0 ± 0.1 | 0.3 | − 10.5 ± 2.0 | 14.6 ± 2.1 | 22.9 | 28.7 | [−35.0; −6.5] | [−0.5; 27.0] |
| CygX-N53 | −4.4 | − | − | − | − | − | − | 34.4 | 48.5 | [−35.0; −7.4] | [−1.4; 26.0] |
| CygX-N63 | −4.5 | 0.8 | − 6.0 ± 0.3 | 2.5 ± 0.3 | 0.4 | − 5.3 ± 1.4 | 14.9 ± 1.7 | 20.7 | 15.2 | [−50.0; −7.5] | [−1.5; 50.0] |
Notes.
(*)
The total flux was estimated using the integrated intensities over the entire velocity range (as plotted in Fig. 1), and they are the same for the single-dish (SD) and PdBI data.
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