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Table 6

Millimeter continuum peak properties.

Cores RA (J2000) Dec (J2000) Iνa Sν a Massb NH2b Tdust Size
(mJy beam-1) (mJy) (M) (× 1023 cm-2) (K) arcsec2

3 mm

clumpc 22:15:09.30 58:49:08.7 8.8 ± 0.38 48.8 ± 10.4 159.5 ± 33.9 2.3 ± 0.1 25d 736.0

2 mm

MM1 22:15:08.87 58:49:07.8 4.9 ± 0.26 9.3 ± 2.0 6.1 ± 1.3 2.5 ± 0.1 20 20.8
MM2c 22:15:09.17 58:49:08.8 1.5 ± 0.26 2.9 ± 1.1 1.9 ± 0.7 0.8 ± 0.1 20 11.0
MM3 22:15:09.56 58:49:13.2 2.6 ± 0.26 4.7 ± 1.1 2.2 ± 0.5 0.9 ± 0.1 27d 15.3
MM4 22:15:09.25 58:49:06.0 2.2 ± 0.26 4.4 ± 1.1 2.9 ± 0.7 1.1 ± 0.1 20 16.1
MM5 22:15:10.67 58:49:05.9 2.1 ± 0.26 2.6 ± 0.7 1.7 ± 0.4 1.1 ± 0.1 20d 8.6
MM6 22:15:09.02 58:49:11.0 1.9 ± 0.26 2.0 ± 0.6 1.3 ± 0.4 1.0 ± 0.1 20 7.2

1.3 mm

MM1 22:15:08.84 58:49:07.8 5.3 ± 0.5 9.5 ± 2.2 1.5 ± 0.3 2.0 ± 0.2 20 4.9
MM3a 22:15:09.66 58:49:13.2 4.5 ± 0.5 8.4 ± 2.0 0.9 ± 0.2 1.2 ± 0.1 27d 4.6
MM3b 22:15:09.38 58:49:11.6 2.9 ± 0.5 4.2 ± 1.2 0.5 ± 0.1 0.8 ± 0.1 25d 2.9
MM5a 22:15:10.62 58:49:06.0 4.4 ± 0.5 4.7 ± 1.2 0.7 ± 0.2 1.7 ± 0.2 20d 2.6
MM5b 22:15:10.72 58:49:05.2 3.7 ± 0.5 2.2 ± 0.7 0.3 ± 0.1 1.4 ± 0.2 20d 1.2

Notes.

(a)

The errors are estimated with the same method as described in the note of Table 4, and %uncertainty equals 20% for all the mm observations.

(b)

The error in the mass and column density is estimated by taking only the error in intensity and flux measurements into account.

(c)

The results for these sources are corrected for free-free emission.

(d)

Tdust for these sources are derived from Trot obtained from the NH3 observations (Sect. 3.4.1), and for the rest of the sources, Tdust is assumed to be 20 K.

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