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Table 1

Sample details.

Source α (J2000) δ (J2000) v lsr Da rms Beam size TK F SCUBA M
name (h:m:s) (°:′:′′) (km s-1) (kpc) (mJy) (′′×′′) (K) (Jy) (M)

IRDC010.70 18:09:45.9 –19:42:12 +28.8 3.5 ± 0.5 3.0 5.7 × 3.3 b 6.6 ± 1.3 820 c
IRDC079.31 20:31:58.0 +40:18:20 +1.3 1.6 3.2 5.1 × 2.9 12.8 5.9 ± 1.2 200
ISOSS18364 18:36:36.0 –02:21:45 +35.0 2.4 ± 0.4 2.9 4.6 × 3.1 12.7 1.4 ± 0.3 110
ISOSS20153 20:15:21.7 +34:53:50 +2.5 1.2 ± 1.1 2.9 4.7 × 2.9 17.0 2.1 ± 0.4 25
ISOSS22478 22:47:49.6 +63:56:45 –39.7 3.2 ± 0.6 3.4 5.0 × 3.0 13.2 d 1.1 ± 0.2 140
ISOSS23053 23:05:22.5 +59:53:50 –51.7 4.3 ± 0.6 3.4 5.1 × 3.1 18.3 4.4 ± 0.9 610

Notes. Source name, coordinates, velocities, distances, rms of line free channels, synthesized beam size, average temperatures from the Effelsberg 100 m Telescope observations, SCUBA-fluxes at 850 μm, and clump masses of our sample.

(a)

Distances are taken from Ragan et al. (2012a).

(b)

No Effelsberg data available.

(c)

Used T = 15 K to calculate mass.

(d)

Temperature is an upper limit, because of non-detection of NH3(2, 2) line.

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