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Table A.4.

Observed line parameters for C5N in IRC +10216.

NuJu νobs(a) (b) Notes
(MHz) (mK km s−1)
26 26.5 72951.721 ± 0.050 18 ± 6 1,A
26 25.5 ......... ...... 2
27 27.5 75757.571 ± 0.050 23 ± 3 A
27 26.5 75768.214 ± 0.100 29 ± 5 1,B
28 28.5 78563.437 ± 0.100 18 ± 3 B
28 27.5 78573.910 ± 0.100 19 ± 3 B
29 29.5 81368.856 ± 0.150 32 ± 2 C
29 28.5 81379.846 ± 0.150 28 ± 2 C
30 30.5 84174.795 ± 0.200 31 ± 6 C
30 29.5 ......... ...... 2
31 31.5 86980.324 ± 0.150 25 ± 3 C
31 30.5 ......... ...... 2,C
32 32.5 89785.932 ± 0.150 27 ± 1 C
32 31.5 89796.811 ± 0.150 33 ± 2 C
33 33.5 92591.638 ± 0.150 24 ± 1 C
33 32.5 92602.409 ± 0.150 29 ± 1 C
34 34.5 95397.144 ± 0.200 43 ± 7 1,C
34 33.5 ......... ...... 2
35 35.5 98202.488 ±0.150 24 ± 3 C
35 34.5 98213.325 ±0.200 15 ± 5 1,C
36 36.5 101008.060 ±0.150 30 ± 3 C
36 35.5 101018.872 ±0.150 26 ± 3 C
37 37.5 103813.438 ±0.150 32 ± 4 C
37 36.5 103824.263 ±0.150 32 ± 4 1,C
38 38.5 106618.712 ±0.200 46 ± 4 C
38 37.5 106629.939 ±0.200 29 ± 4 C
39 39.5 ......... ...... 2
39 38.5 ......... ...... 2
40 40.5 112229.929 ± 0.500 25 ± 5 C
40 39.5 112240.834 ± 0.500 28 ± 6 C

Notes.

(a)

Observed frequency assuming a vLSR of −26.5 km s−1 (Cernicharo et al. 2000, 2018).

(b)

Integrated line intensity in mK km s−1. Expanding velocity fixed to 14.5 km s−1 (Cernicharo et al. 2000, 2018).

(1)

Partially blended with another spectral feature. Fit still possible.

(2)

Fully blended with another stronger feature. Unreliable fit.

(A)

Spectral resolution of 0.2 MHz.

(B)

Spectral resolution of 0.6 MHz.

(C)

Spectral resolution of 1.0 MHz.

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