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Table A.6.

Observed line parameters of EBZ (ethynyl benzene).

Transition νpreda vLSRb ∫ dv c Δv d e N
(JKa, Kc)u − (JKa, Kc)l (MHz) (kms s−1) (mK km s−1) (km s−1) (mK)
112, 9 − 102, 8 31691.804 ± 0.001 5.91 ± 0.09 0.29 ± 0.08 0.58 ± 0.16 0.47 ± 0.15
122, 11 − 112, 10 32037.138 ± 0.001 5.73 ± 0.19 0.30 ± 0.10 0.52 ± 0.30 0.54 ± 0.15
131, 13 − 121, 12 32505.867 ± 0.001 ≤0.54
130, 13 − 120, 12 32581.787 ± 0.001 5.93 ± 0.12 0.37 ± 0.09 0.85 ± 0.22 0.41 ± 0.15
121, 11 − 111, 10 32988.304 ± 0.001 ≤0.50
122, 10 − 112, 9 34548.672 ± 0.001 5.63 ± 0.15 0.18 ± 0.06 0.47 ± 0.17 0.37 ± 0.14
132, 12 − 122, 11 34570.607 ± 0.001 A
141, 14 − 131, 13 34926.745 ± 0.001 ≤0.66
140, 14 − 130, 13 34977.526 ± 0.001 ≤0.51
131, 12 − 121, 11 35391.232 ± 0.001 ≤0.48
142, 13 − 132, 12 37081.142 ± 0.001 ≤0.44
151, 15 − 141, 14 37343.953 ± 0.001 ≤0.40
132, 11 − 122, 10 37344.487 ± 0.001 ≤0.40
150, 15 − 140, 14 37377.435 ± 0.001 ≤0.55
141, 13 − 131, 12 37756.431 ± 0.001 ≤0.60
152, 14 − 142, 13 39570.906 ± 0.001 ≤0.54
161, 16 − 151, 15 39758.590 ± 0.001 ≤0.48
160, 16 − 150, 15 39780.407 ± 0.001 ≤0.65 B
142, 12 − 132, 11 40070.665 ± 0.001 ≤0.62 C
151, 14 − 141, 13 40103.212 ± 0.001 ≤0.56 D
162, 15 − 152, 14 42042.517 ± 0.001 ≤0.69 E
171, 17 − 161, 16 42171.467 ± 0.001 ≤0.66
170, 17 − 160, 16 42185.545 ± 0.001 ≤0.60
161, 15 − 151, 14 42446.821 ± 0.001 ≤0.60
152, 13 − 142, 12 42719.693 ± 0.001 ≤0.60
172, 16 − 162, 15 44498.814 ± 0.001 ≤0.60
181, 18 − 171, 17 44583.166 ± 0.001 ≤0.60
180, 18 − 170, 17 44592.174 ± 0.001 ≤0.60
171, 16 − 161, 15 44796.545 ± 0.001 ≤0.60
162, 14 − 152, 13 45286.973 ± 0.001 ≤0.60
182, 17 − 172, 16 46942.629 ± 0.001 ≤0.60
191, 19 − 181, 18 46994.089 ± 0.001 ≤0.60
190, 19 − 180, 18 46999.812 ± 0.001 ≤0.60
181, 17 − 171, 16 47156.405 ± 0.001 ≤0.60
172, 15 − 162, 14 47773.527 ± 0.001 ≤0.60
192, 18 − 182, 17 49376.600 ± 0.001 ≤0.60
200, 20 − 190, 19 49408.126 ± 0.001 ≤0.60

Notes. For the observational parameters we adopted the uncertainty of the Gaussian fit provided by GILDAS. Upper limits correspond to 3σ values.

(a)

Predicted frequency from the rotational and distortion constants derived from a fit to the lines observed by Cox et al. (1975), Dreizler et al. (2004), and Kisiel & Kraśnicki (2010) (see Sect. 3.2).

(b)

Observed vLSR in km s−1.

(c)

Integrated line intensity in mK km s−1.

(d)

Line width at half intensity derived by fitting a Gaussian function to the observed line profile (in km s−1).

(e)

Antenna temperature in millikelvin.

(A)

Fully blended with a negative feature produced in the folding of the frequency switching data.

(B)

Partially blended with a unknown feature at 39780.350 MHz. Fit unreliable.

(C)

Partially blended with a unknown feature at 40070.716 MHz. Fit unreliable.

(D)

Partially blended with a unknown feature at 40103.150 MHz. Fit unreliable.

(E)

Partially blended with a unknown feature at 42042.460 MHz. Fit unreliable.

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