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Table 1

878 μm continuum emission parameters.

α(J2000) δ(J2000) S ν Peak / 2 b T dust a N H2 c n H2 c Massc
Source h:m:s °::′′ (Jy beam-1) (Jy) (103 AU) (K) (1023 cm-2) (106 cm-3) (M)

MM1 23:13:45.349 61:28:10.47 5.24 6.07 ± 0.05 4.93 245 14 23 17
MM2 23:13:44.698 61:28:12.30 0.563 1.87 ± 0.08 9.38 40 8.4 7.5 37
MM3 23:13:46.397 61:28:14.05 0.358 0.52 ± 0.05 6.04 40 5.6 7.8 10
MM3b 23:13:45.976 61:28:13.52 0.214 0.57 ± 0.06 9.54 40 2.5 2.2 11
MM4 23:13:43.774 61:28:11.74 0.419 1.30 ± 0.06 8.36 40 7.4 7.4 26
MM5 23:13:45.207 61:28:16.83 0.149 0.18 ± 0.04 6.28 40 1.8 2.4 3.5
MM6 23:13:46.849 61:28:10.12 0.251 0.39 ± 0.05 6.75 43 3.1 3.8 7.0
MM7 23:13:45.140 61:27:58.44 0.404 0.97 ± 0.07 7.60 58 4.3 4.7 12
MM7b 23:13:44.622 61:27:58.30 0.224 0.37 ± 0.05 6.75 58 2.1 2.6 4.7
MM9 23:13:43.770 61:28:02.32 0.153 0.31 ± 0.05 8.36 54 1.2 1.2 4.2
MM10 23:13:46.439 61:28:05.30 0.229 0.36 ± 0.05 6.52 43 3.1 3.9 6.5
MM11 23:13:44.421 61:28:25.76 0.194 0.50 ± 0.05 8.17 40 2.9 3.0 9.6
MM12 23:13:46.019 61:28:01.47 0.137 0.32 ± 0.04 9.54 43 1.3 1.1 5.6
MM13 23:13:45.092 61:28:26.36 0.105 0.18 ± 0.04 8.71 40 0.94 0.90 3.5

Notes.

(a)

For the sources detected by QZM11 we use the temperature they use. For the rest of the sources we adopt 40 K.

(b)

Diameter of the circle with area equal to the source area satisfying .

(c)

Assuming κ341.4 GHz = 0.015 cm2 g-1 (Ossenkopf & Henning 1994). See Appendix 1 in Frau et al. (2010) for details on the calculation. The uncertainties are approximately 50% of the computed values.

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