EDP Sciences
Free Access

Table 1.

Disk properties in the GGD 27 protostellar cluster.

Mdiska Rdisk
ib PAb
Name (10−3M) (mas) (au) (°) (°)
ALMA 1 6 ≤17 ≤24
ALMA 2 18 38 ± 6 53 ± 8 60 ± 15 −45 ± 10
ALMA 3 54 68 ± 3 95 ± 4 41 ± 4 55 ± 3
ALMA 4 8 20 ± 10 28 ± 14 67 ± 19 31 ± 31
MM1/ALMA 5 574 171 ± 6 239 ± 8 49 ± 1 113 ± 1
ALMA 6 3 ≤27 ≤38
ALMA 7 12 23 ± 13 32 ± 18 0 80 ± 39
ALMA 8 17 20 ± 5 28 ± 7 0
ALMA 9 7 14 ± 8 20 ± 11 0
ALMA 10 4 39 ± 18 55 ± 25 84 ± 15 42 ± 26
ALMA 11 4 38 ± 16 53 ± 22 0
ALMA 12 3 15 ± 3 21 ± 4 76 ± 5 32 ± 12
MM2(W)/ALMA 13 16 19 ± 2 27 ± 3 60 ± 30 17 ± 11
ALMA 14 13 25 ± 4 35 ± 6 80 ± 6 18 ± 5
ALMA 15 12 16 ± 5 22 ± 7 72 ± 2 6 ± 3
ALMA 16 32 75 ± 2 105 ± 3 66 ± 2 12 ± 1
MM2(E)/ALMA 17 194 88 ± 1 123 ± 1 39 ± 1 40 ± 1
ALMA 18 5 ≤23 ≤32
ALMA 19 4 ≤22 ≤31
ALMA 20 22 73 ± 8 102 ± 11 51 ± 8 −67±10
ALMA 21 14 31 ± 9 43 ± 11 80 ± 21 −15 ± 27
ALMA 22 5 25 ± 16 35 ± 22 0
ALMA 23c 14
ALMA 24c 5
ALMA 25c 5

Notes.

(a)

See Appendix C for more details on how the mass is estimated.

(b)

The parameter i is the inclination angle, where i = 0° for a face-on disk, and PA is the position angle of the disk axis projected on the plane of sky (i.e. the ellipse minor axis).

(c)

Source too weak to derive its size and geometry.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.