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Table A.1.

Observed lines of HCCS+ towards TMC-1.

Transition νobsa νcalb νobs-νcal dvc Δv d e Notes
(NJ, F)u − (NJ, F)l (MHz) (MHz) (MHz) (mK km s−1) (km s−1) (mK)
23, 7/2 − 12, 5/2 32112.130±0.010 32112.1277±0.0044 0.0023 15.38±0.14 0.76±0.01 19.05±0.16
23, 5/2 − 12, 3/2 32117.667±0.010 32117.6619±0.0035 0.0051 10.70±0.17 0.75±0.01 13.40±0.18
23, 5/2 − 12, 5/2 32133.510±0.020 32133.5152±0.0053 -0.0052 0.72±0.06 0.80±0.08 0.84±0.12
33, 7/2 − 22, 5/2 36129.436±0.010 36129.4310±0.0056 0.0050 0.96±0.10 0.64±0.07 1.42±0.18
33, 5/2 − 22, 3/2 36132.410±0.010 36132.4146±0.0047 -0.0046 0.99±0.13 0.60f 1.54±0.18 A
43, 5/2 − 32, 3/2 40142.608±0.020 40142.6102±0.0069 -0.0022 0.52±0.08 0.28±0.38 1.71±0.18
43, 7/2 − 32, 5/2 40151.134±0.010 40151.1287±0.0069 0.0053 1.73±0.12 0.59±0.04 2.75±0.23
34, 9/2 − 23, 7/2 43032.965±0.010 43032.9644±0.0045 0.0006 17.33±0.12 0.56±0.01 28.89±0.23
34, 7/2 − 23, 5/2 43037.857±0.010 43037.8520±0.0037 0.0050 13.64±0.12 0.56±0.01 22.82±0.23
34, 7/2 − 23, 7/2 43059.244±0.015 43059.2395±0.0067 0.0045 0.80±0.19 0.86±0.21 0.88±0.20
44, 7/2 − 33, 5/2 48174.092±0.010 48174.0910±0.0042 0.0010 1.52±0.36 0.56±0.15 2.56±0.42
44, 9/2 − 33, 7/2 48175.688±0.010 48175.6827±0.0045 0.0053 1.59±0.19 0.51±0.06 2.91±0.34
67, 15/2 − 56, 13/2 76626.065±0.010 76626.0628±0.0035 0.0022 17.05±1.07 0.44±0.03 36.33±2.38
67, 13/2 − 56, 11/2 76629.073±0.010 76629.0901±0.0032 -0.0171 14.80±1.08 0.51±0.04 27.12±2.34
76, 11/2 − 65, 9/2 79222.404±0.050 79222.4027±0.0135 0.0013 2.14±0.62 0.28±0.14 7.29±1.74
76, 13/2 − 65, 11/2 79226.722±0.050 79226.6778±0.0134 0.0442 2.99±0.85 0.61±0.23 4.58±1.35
77, 15/2 − 66, 13/2 84304.975±0.015 84304.9567±0.0054 0.0183 1.79±0.21 0.50±0.06 3.40±0.44
77, 13/2 − 66, 11/2 84305.451±0.015 84305.4542±0.0054 -0.0032 1.16±0.17 0.38±0.05 2.84±0.43
78, 17/2 − 67, 15/2 88068.559±0.010 88068.5520±0.0035 0.0070 8.16±1.05 0.42±0.08 18.16±2.28
78, 15/2 − 67, 13/2 88071.078±0.010 88071.0900±0.0035 -0.0120 9.56±0.97 0.57±0.06 15.78±2.18
87, 13/2 − 76, 11/2 91979.701±0.050 91979.7600±0.0192 -0.0590 5.52±1.46 B
87, 15/2 − 76, 13/2 91983.266±0.030 91983.2850±0.0190 -0.0190 2.32±0.55 0.46±0.11 4.78±1.40
88, 15/2 − 77, 13/2 96348.070±0.020 96348.0316±0.0082 0.0384 0.54±0.11 0.44±0.10 1.14±0.28
88, 17/2 − 77, 15/2 96348.509±0.020 96348.4106±0.0082 0.0984 0.89±0.12 0.63±0.09 1.32±0.26
89, 19/2 − 78, 17/2 99607.620±0.010 99607.6194±0.0048 0.0006 3.60±0.30 0.42±0.04 8.05±0.84
89, 17/2 − 78, 15/2 99609.757±0.010 99609.7436±0.0048 0.0134 4.99±0.40 0.58±0.06 8.04±0.84

Notes. The observational parameters and their uncertainties were obtained from Gaussian fits to each line profile using GILDAS.

a

Observed frequency assuming a systemic velocity of 5.83 km s−1.

b

Calculated frequency.

c

Integrated line intensity in mK km s−1.

d

Full width at half maximum (FWHM), in km s−1.

e

Antenna temperature in millikelvin.

f

Fixed value.

A

Affected by a negative feature produced in the folding of the frequency-switching data. The linewidth was fixed to perform the Gaussian fit.

B

Partially blended with the JK = 52 − 42 transition of CH3CN; only the antenna peak temperature is given.

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