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Table 2

H2O, HO and CO emission in each velocity component at the source positiona.

EHV − B EHV − R Broad
Transition rmsb FWHM 3LSR FWHM 3LSR FWHM 3LSR
(mK) (mK) (K km s-1) (km s-1) (km s-1) (mK) (K km s-1) (km s-1) (km s-1) (mK) (K km s-1) (km s-1) (km s-1)
H2O 110–101 9 74 2.54 32.3  −44.2 122 3.00 23.0 60.1 294 14.40 46.0 14.0
111–000 11 101 3.98 37.1  −41.1 176 4.00 21.3 60.1 337 14.76 41.2 20.1
202–111 14 93 4.01 40.3  −43.7 175 3.86 20.7 59.8 328 17.59 50.4 18.0
211–202 14 65 2.47 35.9  −44.2 109 2.53 21.9 60.0 207 9.91 44.9 15.4
312–303 13 50 2.34 44.0  −45.4 65 1.14 16.5 60.7 124 7.76 54.5 16.3
312–221 66 147 6.22 39.7  −43.1 111 3.32 28.1 55.4 139 7.94 53.4 14.8
HO 110–101c 3 4 0.13 ... ... 5 0.11 ... ... 5 0.23 ... ...
111–000d 11 ...  < 0.25 ... ... ...  < 0.19 ... ... ...  < 0.28 ... ...
CO 2–1 51 184 2.79 14.2  −51.6 280 4.12 13.8 60.3 498 38.53 72.8 0.8
3–2 39 216 4.82 21.0  −48.2 467 6.58 13.2 61.9 657 44.85 64.1 8.0
4–3 160 467 11.9 24.0  −45.1 808 15.1 17.5 65.7 1023 74.61 68.5 19.0
10–9 66 269 7.30 25.5  −47.2 426 8.42 18.6 61.3 323 17.77 51.6 10.1

Notes. 

(a)

Obtained from Gaussian fits to each component.

(b)

Measured in 1 km s-1 bins.

(c)

Obtained by fixing the position and width of Gaussian functions to the average value and only fitting the intensity.

(d)

Upper limits are 3σ.

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