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Table B.1.

Spectroscopic and observational parameters of the lines discussed in this work.

Species Transition Frequency (GHz) Eu/k (K) Aul (s−1) Intensitya, I (W m−2 sr−1) <υ>b (km s−1) υ>c (km s−1) Beam (arcsec) Herschel ObsID
C+ 2P3/22P1/2 1900.53690 91.2 2.3 × 10−6 8.56 × 10−6 22.0 155.3 11 1342243685
C 3P23P1 809.90231 62.5 2.7 × 10−7 1.83 × 10−7 18.4 135.1 26 1342230279
3P13P0 492.50139 23.6 7.9 × 10−8 4.73 × 10−8 24.0 155.3 42 1342249609
CO J = 10−9 1151.98544 304.2 1.0 × 10−4 5.00 × 10−7 32.0 132.2 19 1342251185
J = 9−8 1036.91239 248.9 7.5 × 10−5 6.27 × 10−7 17.1 123.2 20 1342243700
J = 8−7 921.79970 199.1 5.2 × 10−5 6.05 × 10−7 18.3 148.6 23 1342243707
J = 7−6 806.65180 154.9 3.5 × 10−5 5.14 × 10−7 31.3 118.2 26 1342230279
J = 6−5 691.47208 116.2 2.2 × 10−5 4.79 × 10−7 21.6 131.7 30 1342239594
J = 5−4 576.26793 83.0 1.2 × 10−5 3.83 × 10−7 23.4 129.1 36 1342230394
13CO J = 6−5 661.06728 111.1 1.9 × 10−5 3.08 × 10−8 13.6 143.0 32 1342239594
J = 5−4 550.92628 79.3 1.1 × 10−5 3.28 × 10−8 14.6 161.4 38 1342249609
C18O J = 5−4 548.83101 79.0 1.1 × 10−5 2.41 × 10−9 71.9 92.8 38 1342249609
CN N, J = 5, 11/2−4, 9/2 566.94721 81.6 1.9 × 10−3 5.50 × 10−9 44.7 130.3 37 1342249609
HCN J = 8−7 708.87700 153.1 1.7 × 10−2 8.74 × 10−9 37.6 110.4 30 1342239594
HCN J = 7−6 620.30400 119.1 1.2 × 10−2 4.45 × 10−9 31.3 90.6 34 1342230394
HCN J = 6−5 531.71635 89.3 7.2 × 10−3 5.82 × 10−9 28.8 92.4 39 1342249609
HCO+ J = 7−6 624.20836 119.8 2.0 × 10−2 4.45 × 10−9 30.2 112.0 33 1342230394
HCO+ J = 6−5 535.06158 89.9 1.2 × 10−2 5.82 × 10−9 30.8 119.4 39 1342249609
o-H2O JKk = 110−101 556.93600 26.7 3.5 × 10−3 9.28 × 10−9 68.8 149.0 37 1342249609

Notes.

(a)

Moment 0 or total line intensity over each emission profile I = ΣI(υ)Δυ. Total uncertainty up to ~10%.

(b)

Moment 1: Intensity-weighted mean velocity <υ> = ΣI(υ)υ/Συ.

(c)

Moment 2: Intensity-weighted velocity dispersion .

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