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Table 8

Statistics for the all sample and selected subsamples.

ID Avg. (acc) Avg. (out) Avg. (out/acc) Avg. (Age) Avg. (Lacc/Lbol) Avg. (AV) Avg. (α) Avg. (M)
(n)a 10-7 (M yr-1) 10-8 (M yr-1) (n)a (Myr) (mag) M

All sample (26) 2.5 0.29 (13) 0.01 2.3 0.26 12 0.1 1.1
Class I (8) 3.8 0.34 (5) 0.01 0.4 0.3 21 0.7 0.6
Flat (11) 2.6 0.27 (6) 0.01 2.5 0.25 11 0.1 1.2
Class II (7) 1.3 0.20 (2) 0.03 4.2 0.25 4 –0.6 1.6
Outflow YSOsb (18) 3.4 0.29 (13) 0.01 1.4 0.28 13 0.1 1.1
Jetless YSOsc (8) 0.4 N/A N/A 4.4 0.19 12 0 1.0
Very young YSOsd (7) 4.5 0.32 (6) 0.01 0.2 0.28 17 0.7 0.5

Notes. The outbursting source #25 has been excluded from any statistic.

(a)

Number of elements per subsample.

(b)

This subsample includes the YSOs with an outflow/jet signature in the images (Col. 16 of Table 7) and/or in the optical/NIR spectra (Col. 17 of Table 7); source #25 was not included.

(c)

This subsample includes the YSOs with no outflow/jet signature.

(d)

This subsample includes the YSOs with age ≤ 5 ×  105 yr (Col. 11 of Table 7); source #25 was not included.

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