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Table 3.

Velocity parameters of the ATOMIUM sample.

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
Target (CO) (CO) v(CO) vmax(a) Transition (b) vmin(a) Transition (b) Rdust β
(km s−1) (km s−1) (km s−1) (km s−1) (vmax) (km s−1) (vmin) (R)
S Pav 9.0 (1) 13.0 15.5 21.2 SiO J = 5 − 4 3.9 SO2 202, 18–193, 17 2.0 0.7 ± 0.2
T Mic 6.1 (2) 12.7 16.0 21.8 SiO J = 5 − 4 4.0 CS J = 5 − 4 2.0 0.6 ± 0.3
U Del (c) 7.5 (1) 14.6 18.4 19.4 SiO J = 6 − 5 9.5 SiO v = 1 J = 5 − 4 5.1
RW Sco 11.0 (3) 18.5 18.5 18.8 SO2 111, 11–100, 10 4.8 CS J = 5 − 4 6.7 9.1 ± 2.3
V PsA (c) 14.4 (1) 18.8 23.1 28.4 SiO J = 6 − 5 5.9 SiO v = 4 J = 6 − 5 3.5
SV Aqr (c) 7.9 (4) 15.9 17.0 23.8 SiO J = 6 − 5 4.9 Si34S J = 14 − 13 5.2
R Hya 12.5 (5) 22.2 22.2 24.8 SiO J = 6 − 5 3.9 SO2 446, 38–437, 37 2.0 0.6 ± 0.1
U Her 11.5 (6) 19.7 19.7 23.0 SiO v = 1 J = 5 − 4 4.4 SO2 43, 1 − 42, 2 2.6 2.0 ± 0.5
π1 Gru 30.0 (7) 64.5 64.5 64.5 CO J = 2 − 1 3.9 SiO v = 3 J = 6 − 5 2.0 2.6 ± 0.6
AH Sco (d) 23.0 (8) 35.4 52.0 HCN J = 3 − 2 5.8 TiO v = 1 Ω = 1 J = 7 − 6 3.8 5.0 ± 0.9
R Aql 9.5 (6) 12.8 15.8 21.4 SiO J = 5 − 4 4.3 SO2ν2 = 1 304, 26–303, 27 2.3 1.0 ± 0.3
W Aql 20.0 (5) 24.6 27.1 42.5 SiO J = 6 − 5 4.0 Si34S v = 1 J = 14 − 13 2.2 2.9 ± 0.4
GY Aql 16.2 (9) 15.0 18.1 22.9 SiO J = 5 − 4 4.6 13CS J = 5 − 4 3.1 3.2 ± 1.1
IRC −10529 16.5 (5) 21.8 21.8 26.9 SiS J = 12 − 11 4.3 CO v = 1 J = 2 − 1 3.8 1.4 ± 0.4
KW Sgr (c)(d) 27.0 (10) 27.7 34.0 SiO J = 5 − 4 3.9 29Si34S J = 13 − 12 7.9
IRC +10011 19.8 (5) 23.1 23.1 34.9 Si34S J = 14 − 13 4.1 PO 2Π1/2J, F = 5.5, 6-4.5, 5 6.5 2.8 ± 0.6
VX Sgr 24.3 (5) 32.9 34.4 66.5 HCN J = 3 − 2 4.0 34SO2 242, 22–241, 23 3.9 2.2 ± 0.5

Notes. The target name is in Col. (1) ; the terminal wind velocity (CO) in Col. (2) was obtained from observations of CO listed in the references indicated in parentheses; the wind velocity (CO) determined from the compact ATOMIUM12CO v = 0 J = 2 − 1 observation is in Col. (3) ; the velocity v(CO) determined from all ATOMIUM configurations of the 12CO v = 0 J = 2 − 1 transition is in Col. (4), following Step 2 in Sect. 5.2; the maximum velocity vmax derived from the ATOMIUM observations is in Col. (5) with the corresponding molecular transition in Col. (6) ; the minimum velocity vmin derived from the ATOMIUM observations is in Col. (7) with the corresponding molecular transition in Col. (8) ; the two parameters derived from fitting the β-velocity law (Eq. (4)) are in Cols. (9) and (10) (see text for more details).

(a)

Includes both deconvolved and non-deconvolved data obtained after Step 3 as described in Sect. 5.2.

(b)

All rotational transitions are in the ground (v = 0) vibrational state unless otherwise noted.

(c)

Not enough data are available to determine β.

(d)

Targets only observed at medium and high spatial resolution.

References. (1) Olofsson et al. (2002); (2) Kerschbaum & Olofsson (1999); (3) Groenewegen et al. (1999); (4) Kerschbaum & Olofsson (1998); (5) De Beck et al. (2010); (6) Young (1995); (7) Doan et al. (2017); (8) Josselin et al. (1998); (9) Loup et al. (1993); (10) Mauron & Josselin (2011).

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