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Table 2

Parameters of the ammonia spectra extracted from an area equal to that of the beam, around the NH3 emission peak.

Clump Fmax(1, 1) rms V LSR ΔV(1, 1) τ(1,1) σ τ(1,1) Fmax(2, 2) rms ΔV(2, 2) T rot 68%int. T K 68%int. N(NH3) 68%int. D near D far Notes
(mJy) (mJy) (km s-1) (km s-1) (mJy) (mJy) (km s-1) (K) (K) (K) (K) (1015 × cm-2) (1015 × cm-2) (kpc) (kpc)
08477-4359c1 341.9 9.0 10.9 1.3 0.3 0.1 78.8 8.0 1.7 14.4 12.6–15.9 16.2 13.8–18.0 0.63 0.53–0.67 2.2 –
08589–4714c1 29.7 5.0 5.5 1.7 0.1 0.3 ... 5.0 ... – – – – – – 1.5 – (1)
12300–6119c1 82.7 6.0 –42.3 1.3 0.3 0.3 31.8 6.0 1.7 17.8 16.0-19.1 21.3 18.4–23.3 0.19 0.10–0.24 4.3 4.3
13039–6331c1 28.0 7.0 27.8 0.7 ... ... ... 7.0 ... – – – – – – 12.1 – (1)
13560–6133c1 261.7 10.0 –56.4 1.7 1.2 0.1 138.0 11.0 2.0 18.9 15.1–21.0 23.3 16.8–26.1 1.07 0.95–1.14 5.6 5.6
13563–6109c1 47.0 5.0 –53.2 1.2 0.1 0.2 ... 4.0 ... – – – – – – 5.6a 5.6 (1)
14166–6118c1 ... 11.0 ... ... ... ... ... 11.0 ... – – – – – – 3.3c 8.4 (1)
15072–5855c1 36.8 6.0 –40.3 0.9 0.1 0.2 18.8 6.0 0.7 17.5 13.3–19.8 21.1 13.9–23.6 0.07 0.01–0.09 3.0a 10.0
15278–5620c1 397.0 19.0 –48.8 1.5 1.4 0.2 182.1 16.0 1.8 16.2 15.2–16.6 18.7 17.3–19.7 2.26 1.48–2.47 3.4a 10.3
15278–5620c2 455.7 17.0 –48.7 1.3 2.3 0.2 239.7 15.0 1.3 16.1 15.2–17.1 18.6 17.2–20.0 1.87 1.73–1.98 3.4a 10.3
15470–5419c1 362.0 18.0 –60.8 2.6 1.4 0.1 148.2 17.0 2.7 15.6 11.7–18.0 18.3 12.0–20.9 2.61 1.98–2.56 4.1a 10.2
120.0 18.0 –58.9 3.7 2.1 0.4 50.0 17.0 4.7 – – – – – – 4.1a 10.2 (1)
15470–5419c3 461.6 11.0 –61.0 1.8 1.7 0.1 222.1 10.0 1.7 16.8 16.5–17.0 19.5 18.8–19.9 2.07 2.00–2.14 4.1a 10.2
15557–5215c1 347.0 18.0 –67.8 1.3 2.0 0.3 161.7 16.0 2.0 15.7 11.5–18.2 18.5 11.6–21.1 1.59 1.36–1.65 4.4a 10.2
15557–5215c2 384.7 13.0 –67.2 1.3 3.0 0.2 278.6 16.0 1.7 18.7 17.6–19.7 22.6 20.1–24.0 1.92 1.83–2.02 4.4a 10.2
15579–5303c1 354.1 10.0 –49.1 2.7 1.2 0.1 240.5 10.0 3.0 21.7 21.6–22.2 27.8 26.8–28.8 1.84 1.78–1.90 3.5a 11.1
16061–5048c1 628.3 16.0 –66.9 2.4 1.2 0.1 383.1 16.0 2.6 20.5 18.6–22.1 25.8 21.3–27.9 2.58 2.45–2.67 4.4a 10.6
16061–5048c2 810.3 18.0 –67.1 1.9 2.9 0.1 517.1 15.0 2.3 18.8 18.3–19.4 22.6 22.1–23.4 2.86 2.65–2.98 4.4a 10.6
16061–5048c4 428.8 16.0 –51.6 1.0 4.5 0.3 170.1 16.0 1.3 12.2 11.7–12.4 13.2 12.8–13.5 3.47 3.22–3.72 3.6a 11.4
16093–5015c1 376.6 8.0 –42.4 1.2 0.1 0.1 95.5 8.0 1.3 15.3 14.5–16.2 17.5 16.3–18.3 0.47 0.44–0.49 3.1 11.9b
16093–5128c1 481.8 17.0 –63.1 1.2 2.4 0.2 216.3 15.0 1.9 14.5 14.0–15.3 16.2 15.2–17.0 2.05 1.89–2.18 4.2c 10.7
16093–5128c8 93.6 7.0 –95.9 1.0 1.0 0.4 25.6 6.0 0.7 14.2 8.9–17.8 16.4 9.2–19.5 4.84 2.24–4.88 6.1c 8.9
16164–4929c2 ... 5.0 ... ... ... ... ... 4.0 ... – – – – – – 2.6a 12.6 (1)
16254–4844c1 439.7 55.0 –44.7 1.6 2.6 0.6 274.4 56.0 2.3 18.2 14.9–19.1 22.0 17.2–23.5 2.45 2.05–2.81 3.4a 12.0 (2)
16428–4109c1 265.1 8.0 –24.5 1.3 0.2 0.1 90.0 8.0 1.7 16.0 15.0–16.8 18.4 17.5–20.1 0.39 0.36–0.41 2.7a 13.6
16428–4109c2 471.7 9.0 –25.1 1.1 1.2 0.1 207.6 7.0 1.2 16.9 16.8–17.3 19.7 19.2–20.4 1.06 1.01–1.10 2.7a 13.6
16573–4214c2 536.7 52.0 –27.3 1.4 2.1 0.4 218.0 45.0 2.0 14.0 12.7–15.1 15.6 13.5–17.1 2.51 2.01–2.92 2.6a 13.7 (2)
17040–3959c1 138.9 8.0 –15.6 1.9 3.5 0.3 87.5 8.0 2.2 15.9 15.1–16.5 18.2 16.8–18.8 2.13 1.97–2.28 2.1a 14.4
17195–3811c1 181.3 10.0 –25.7 1.4 2.9 0.3 81.9 10.0 1.2 17.8 13.2–20.3 21.6 14.0–24.5 0.61 0.50–0.69 3.6a 13.2
17195–3811c2 387.3 6.0 –25.5 0.8 1.2 0.1 120.9 6.0 1.0 14.3 14.0–14.4 16.0 15.4–16.3 0.78 0.75–0.80 3.6a 13.2
17195–3811c3 163.8 6.0 –25.3 0.8 1.0 0.2 65.2 5.0 1.2 13.0 12.2–13.7 14.2 13.4–15.4 1.02 0.91–1.10 3.6a 13.2
17355–3241c1 130.4 6.0 –3.5 1.0 0.2 0.2 59.0 6.0 0.8 18.7 17.3–19.9 22.6 20.1–24.7 0.17 0.13–0.20 1.7a 15.3
10088–5730c2 12.0 5.0 –4.6 0.7 ... ... ... 4.0 ... – – – – – – 1.2c 2.5 (1)
13560–6133c2 114.5 13.0 –56.5 1.3 2.7 0.6 55.1 10.0 1.9 13.5 8.8–15.7 15.4 8.6–18.2 1.59 0.91–1.71 5.6 5.6
14166–6118c2 257.7 11.0 –39.6 1.1 0.5 0.2 60.0 11.0 1.3 12.8 11.6–14.1 14.0 12.2–15.4 0.53 0.39–0.61 3.3c 8.4
14183–6050c3 52.3 6.0 –44.4 0.8 1.5 0.7 9.0 3.0 1.4 11.2 8.3–13.2 12.1 8.5–14.6 0.61 0.25–0.66 3.4a 8.4
15038–5828c1 154.7 11.0 –68.7 1.8 1.4 0.3 38.6 10.0 2.7 12.6 11.7–13.5 13.8 12.4–14.7 1.15 0.94–1.34 5.0a 8.0
15454–5335c2 ... 55.0 ... ... ... ... ... 55.0 ... – – – – – – ... ... (1)
15470–5419c4 340.9 12.0 –58.6 1.2 2.1 0.2 86.7 11.0 1.1 12.7 9.8–14.1 14.1 10.4–15.6 1.90 1.32–2.05 4.1a 10.2
15557–5215c3 314.7 9.0 –68.6 1.3 3.0 0.1 129.4 9.0 1.3 13.7 12.6–14.5 15.1 13.8–16.4 2.13 1.93–2.28 4.4a 10.2
15579–5303c3 123.2 9.0 –74.2 1.2 0.1 0.1 24.6 8.0 1.6 11.3 9.3–12.9 12.2 9.3–13.8 0.26 0.17–0.32 4.8a 9.8
16093–5128c2 135.1 12.0 –96.9 2.0 1.7 0.3 42.6 14.0 2.0 12.8 11.2–13.7 14.0 11.7–15.3 1.49 1.17–1.73 6.1c 8.9
16164–4929c3 398.1 8.0 –31.8 1.4 1.7 0.1 84.6 8.0 1.7 12.8 10.5–14.4 14.0 11.1–15.8 1.73 1.32–1.88 2.6a 12.6
16164–4929c6 25.4 5.0 –32.6 0.8 3.3 1.5 ... 4.0 0.7 – – – – – – 2.6a 12.6 (1)
16164–4837c2 69.8 5.0 –51.2 0.8 1.0 0.5 ... 4.0 0.8 – – – – – – 3.6a 11.7 (1)
16435–4515c3 43.6 5.0 –51.7 1.1 1.3 0.6 ... 4.0 1.4 – – – – – – 4.0c 12.0 (1)
16482–4443c2 206.7 11.0 –42.4 1.2 0.6 0.3 48.8 10.0 1.7 14.2 10.1–16.6 16.3 10.6–18.9 0.59 0.45–0.61 3.7c 12.4

Notes. The columns indicate the clump name, the peak flux of the (1, 1) transition and the rms of the spectrum, the VLSR of the emission, the ΔV of NH3(1, 1), the opacity of the (1, 1) line and its uncertainty, the peak flux of the (2, 2) transition and the rms of the spectrum, and the ΔV of NH3(2, 2), Trot, TK and ammonia column density, with their uncertainties, the near and far kinematic distance. The clumps above the horizontal line are those classified as star-forming, while the clump below it are those classified as quiescent (see Sect. 5). (1) Source excluded from the analysis due to non-detection in NH3(2, 2) (signal-to-noise < 3). (2) Source with a single observation: spectra extracted from non-cleaned maps.

(a)

The distance ambiguity was resolved for this source. We chose the near distance.

(b)

The distance ambiguity was resolved for this source. We chose the far distance.

(c)

Distance ambiguity not resolved. The near distance was assumed for this source.

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