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Table A.7

Column density, deuterium fraction and CO-depletion factor.

Source Ntot(N2H+) Ntot(N2D+) R D S850μm T k a T k N(H2) Ntot(C17O) f d
(1013 cm-2) (1012 cm-2) (Jy beam-1) (K) ref.b (1022 cm-2) (1015 cm-2)
A3-MM1 0.22 ± 0.02 <0.20 <0.09 262 ± 35 17.6 ± 0.7 P 1.00 ± 0.13 1.32 ± 0.24 0.66 ± 0.15
A-MM4 1.19 ± 0.28 <0.26 <0.02 541 ± 46 16.3 ± 0.5 P 2.34 ± 0.20 1.92 ± 0.20 1.06 ± 0.14
A-MM5 1.10 ± 0.06 <0.23 <0.02 1035 ± 59 18.6 ± 0.7 P 3.64 ± 0.21 2.37 ± 0.30 1.33 ± 0.18
VLA1623 1.60 ± 0.19 1.57 ± 0.13 0.10 ± 0.01 4887 ± 108 16.4 ± 0.5 P 20.89 ± 0.46 3.13 ± 0.13 5.80 ± 0.27
SM1N 4.21 ± 0.37 1.59 ± 0.08 0.038 ± 0.004 5760 ± 77 17.3 ± 0.6 P 22.63 ± 0.30 6.20 ± 0.31 3.17 ± 0.16
SM1 3.82 ± 0.30 2.56 ± 0.14 0.067 ± 0.006 8601 ± 84 17.2 ± 0.6 P 34.10 ± 0.33 6.86 ± 0.13 4.32 ± 0.09
A-MM6 0.51 ± 0.09 <0.26 <0.05 1864 ± 67 18.8 ± 0.8 P 6.44 ± 0.23 4.24 ± 0.23 1.32 ± 0.09
SM2 1.65 ± 0.15 0.97 ± 0.10 0.059 ± 0.008 3746 ± 45 18.5 ± 0.7 P 13.27 ± 0.16 4.28 ± 0.20 2.69 ± 0.13
A-MM8 1.19 ± 0.12 0.29 ± 0.08 0.024 ± 0.007 1065 ± 42 18.4 ± 0.7 P 3.80 ± 0.15
A-S 0.11 ± 0.03 <0.25 <0.23 109 ± 40 20 M 0.34 ± 0.13
B1-MM1 0.24 ± 0.06 0.93 ± 0.09 0.39 ± 0.10 131 ± 39 16.3 ± 1.9 F 0.57 ± 0.17 2.29 ± 0.12 0.22 ± 0.07
B1-MM3 1.92 ± 0.31 6.22 ± 1.62 0.32 ± 0.10 706 ± 20 12.2 ± 0.3 P 5.02 ± 0.14 2.25 ± 0.11 1.94 ± 0.11
B1-MM4 3.33 ± 0.47 4.15 ± 0.27 0.12 ± 0.02 528 ± 31 11.8 ± 0.2 P 3.99 ± 0.23 2.87 ± 0.24 1.21 ± 0.12
B1B2-MM1 0.51 ± 0.03 1.24 ± 0.08 0.24 ± 0.02 216 ± 47 13.3 ± 1.2 F 1.31 ± 0.28 2.09 ± 0.12 0.55 ± 0.12
B1B2-MM2 0.30 ± 0.09 <0.26 <0.09 107 ± 27 15.8 ± 0.5 P 0.49 ± 0.12 3.08 ± 0.13 0.14 ± 0.03
B2-MM1 0.87 ± 0.24 1.22 ± 0.09 0.14 ± 0.04 207 ± 39 14.1 F 1.14 ± 0.21 1.46 ± 0.15 0.68 ± 0.15
B2-MM2 1.21 ± 0.25 1.46 ± 0.15 0.12 ± 0.03 470 ± 40 11.4 ± 0.2 P 3.80 ± 0.32 1.08 ± 0.12 3.06 ± 0.43
B2-MM6 1.88 ± 0.43 3.34 ± 0.15 0.18 ± 0.04 1190 ± 35 11.3 ± 0.2 P 9.78 ± 0.28 1.23 ± 0.13 6.91 ± 0.76
B2-MM8 2.70 ± 0.28 1.85 ± 0.23 0.07 ± 0.01 1447 ± 34 13.5 ± 0.4 P 8.57 ± 0.20 1.87 ± 0.32 3.98 ± 0.69
B2-MM10 0.95 ± 0.09 <0.23 <0.02 1026 ± 41 15.8 ± 0.5 P 4.66 ± 0.19 2.02 ± 0.15 2.00 ± 0.17
B2-MM14 1.82 ± 0.53 1.67 ± 0.17 0.09 ± 0.03 1135 ± 29 10.7 ± 0.2 P 10.38 ± 0.27 1.35 ± 0.21 6.68 ± 1.05
B2-MM15 1.80 ± 0.38 0.61 ± 0.10 0.03 ± 0.01 834 ± 32 11.8 ± 0.3 P 6.31 ± 0.24 1.33 ± 0.20 4.12 ± 0.64
B2-MM16 1.54 ± 0.37 2.11 ± 0.11 0.14 ± 0.03 1001 ± 30 10.4 ± 0.2 P 9.69 ± 0.29 1.36 ± 0.08 6.19 ± 0.41
B2-MM17 1.36 ± 0.17 − − 864 ± 30 13.4 ± 0.3 P 5.19 ± 0.18 2.00 ± 0.26 2.25 ± 0.30
C-We 0.48 ± 0.13 0.75 ± 0.07 0.16 ± 0.04 179 ± 34 12 M 1.31 ± 0.25 3.38 ± 0.09 0.34 ± 0.07
C-Ne 1.23 ± 0.15 5.25 ± 1.08 0.43 ± 0.10 412 ± 27 12 M 3.02 ± 0.20 3.21 ± 0.15 0.82 ± 0.07
C-MM3 1.67 ± 0.19 − − 1224 ± 29 12.3 ± 0.3 P 8.57 ± 0.20 4.32 ± 0.23 1.72 ± 0.10
C-MM4 1.84 ± 0.56 − − 1066 ± 32 10.4 ± 0.7 F 10.32 ± 0.31 4.48 ± 0.25 2.00 ± 0.13
C-MM5 2.29 ± 0.29 3.93 ± 1.29 0.17 ± 0.06 1176 ± 29 10.7 ± 0.8 F 10.75 ± 0.27 4.59 ± 0.49 2.04 ± 0.22
C-MM6 2.10 ± 0.28 − − 976 ± 31 12.8 ± 0.4 P 6.18 ± 0.20 4.55 ± 0.22 1.18 ± 0.07
C-MM7 2.12 ± 0.33 − − 450 ± 42 12 M 3.30 ± 0.30 3.77 ± 0.27 0.76 ± 0.09
E-MM1e 0.12 ± 0.01 <0.22 <0.18 34 ± 36 15 M 0.17 ± 0.18
E-MM2d 0.59 ± 0.17 4.51 ± 1.30 0.42 ± 0.02 655 ± 36 13.6 ± 0.4 P 3.83 ± 0.21 3.05 ± 0.07 1.09 ± 0.07
E-MM3 − − − 217 ± 31 15 M 1.07 ± 0.15 4.19 ± 0.50 0.22 ± 0.04
E-MM4 0.29 ± 0.09 0.55 ± 0.07 0.19 ± 0.06 369 ± 53 15 M 1.83 ± 0.26 3.60 ± 0.13 0.44 ± 0.07
E-MM5 − − − 363 ± 41 15 M 1.79 ± 0.20 3.88 ± 0.30 0.40 ± 0.05
F-MM1 0.87 ± 0.14 <0.18 <0.02 741 ± 41 15.3 ± 0.5 P 3.55 ± 0.20 4.27 ± 0.23 0.72 ± 0.06
F-MM2 1.18 ± 0.15 1.54 ± 0.19 0.13 ± 0.02 760 ± 41 15.6 ± 0.5 P 3.52 ± 0.19 3.68 ± 0.22 0.83 ± 0.07
H-MM1 0.88 ± 0.09 3.76 ± 0.86 0.43 ± 0.11 614 ± 99 11 ± 0.2 P 5.32 ± 0.86 1.04 ± 0.15 4.44 ± 0.96
I-MM1 1.09 ± 0.13 3.40 ± 0.89 0.31 ± 0.09 392 ± 135 11 4.11 ± 1.41 0.49 ± 0.06 7.30 ± 2.66

Notes.

(a)

We assume gas and dust to have the same temperature.

(b)

Temperature taken from: P – Pattle et al. (2015), F – Friesen et al. (2009), M – Motte et al. (1998).

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