Discovery of HC3O+ in space: The chemistry of O-bearing species in TMC-1

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This article has an erratum: [https://doi.org/10.1051/0004-6361/202039351e]

Table A.2.

Derived line parameters for O-bearing species in TMC-1.

Molecule	Transition	ν_rest^(a)	^(b)	v_LSR^(c)	Δv^(d)	^(e)
		(MHz)	(mK km s⁻¹)	(km s⁻¹)	(km s⁻¹)	(mK)
CCO	1₁–0₁	32 623.449 ± 0.007	5.1 ± 0.7	5.57(05)	1.09(13)	4.5
CCO	2₁–1₁	32 738.613 ± 0.005	1.6 ± 0.7	6.33(18)	1.46(34)	1.0
CCO	2₃–1₂	45 826.734 ± 0.002	8.1 ± 0.9	5.69(04)	0.73(11)	10.0
CCO	2₂–1₁	46 182.187 ± 0.002	2.5 ± 1.0	5.73(17)	0.89(31)	2.7

CCCO	4–3	38 486.891 ± 0.001	43.5 ± 1.0	5.74(01)	0.63(07)	64.5
CCCO	5–4	48 108.474 ± 0.001	44.2 ± 1.0	5.75(01)	0.63(14)	66.4

HNCO	2₀₂–1₀₁ 1–1	43 962.007 ± 0.030	20.1 ± 1.0	5.76(01)	0.62(02)	35.1
HNCO	2₀₂–1₀₁ 1–2	43 962.641 ± 0.006				≤2.7
HNCO	2₀₂–1₀₁ 3–2	43 963.000 ± 0.030	178.8 ± 1.0	5.76(01)	0.68(01)	247.8
HNCO	2₀₂–1₀₁ 2–1	43 963.000 ± 0.030
HNCO	2₀₂–1₀₁ 1–0	43 963.626 ± 0.030	26.1 ± 2.0	6.35(02)	0.60(04)	41.2
HNCO	2₀₂–1₀₁ 2–2	43 963.626 ± 0.030	22.9 ± 2.0	5.66(03)	0.64(05)	33.6

HCNO	2–1	45 876.069 ± 0.002	7.1 ± 1.0	5.79(08)	0.98(16)	6.9

HOCN	2₀₂–1₀₁	41 950.836 ± 0.001	13.6 ± 1.0	5.55(02)	0.82(03)	15.6

HCOOH	2₁₂–1₁₁	43 303.705 ± 0.001	3.4 ± 0.5	6.10(09)	0.61(10)	5.2
HCOOH	2₀₂–1₀₁	44 911.734 ± 0.001	6.7 ± 0.5	5.82(05)	0.79(10)	7.9
HCOOH	2₁₁–1₁₀	46 581.220 ± 0.001	2.1 ± 0.5	5.95(14)	0.70(22)	2.8

HCCCHO	4₁₄–3₁₃	36 648.266 ± 0.006	7.4 ± 0.5	5.76(02)	0.78(05)	9.0
HCCCHO	4₀₄–3₀₃	37 290.136 ± 0.006	21.0 ± 0.5	5.64(01)	0.70(02)	28.1
HCCCHO	4₁₃–3₁₂	37 954.572 ± 0.006	10.4 ± 0.5	5.59(01)	0.74(04)	13.2
HCCCHO	5₁₅–4₁₄	45 807.708 ± 0.007	3.5 ± 0.7	5.73(05)	0.46(10)	7.3
HCCCHO	5₀₅–4₀₄	46 602.868 ± 0.007	25.5 ± 0.5	5.64(01)	0.65(02)	3.6
HCCCHO	5₁₄–4₁₃	47 440.427 ± 0.007	6.0 ± 0.7	5.61(04)	0.55(09)	10.3

A-CH₃CHO	4₀₄–3₁₃	32 709.214 ± 0.002				≤1.8
A-CH₃CHO	2₁₂–1₁₁	37 464.204 ± 0.001	12.1 ± 1.0	5.84(02)	0.91(06)	12.5
A-CH₃CHO	2₀₂–1₀₁	38 512.079 ± 0.001	31.3 ± 0.6	5.85(01)	0.82(01)	35.7
A-CH₃CHO	2₁₁–1₁₀	39 594.289 ± 0.001	14.0 ± 1.0	5.83(02)	0.79(05)	16.6
A-CH₃CHO	1₁₀–1₀₁	47 820.620 ± 0.002	4.3 ± 0.6	5.76(08)	0.65(13)	6.1
A-CH₃CHO	2₁₁–2₀₂	48 902.831 ± 0.002	4.0 ± 0.6	5.76(07)	0.66(13)	5.6
E-CH₃CHO	4₊₀₄–3₋₁₃	33 236.468 ± 0.002				≤2.0
E-CH₃CHO	2₋₁₂–1₊₁₀	35 837.312 ± 0.003	1.3 ± 0.6	5.89(09)	0.62(20)	2.0
E-CH₃CHO	2₋₁₂–1₋₁₁	37 686.932 ± 0.002	9.7 ± 1.0	5.88(02)	0.75(05)	12.1
E-CH₃CHO	2₊₀₂–1₊₀₁	38 506.035 ± 0.001	33.7 ± 1.0	5.85(01)	0.82(01)	38.5
E-CH₃CHO	2₊₁₁–1₊₁₀	39 362.537 ± 0.002	13.8 ± 1.0	5.82(02)	0.84(04)	15.4
E-CH₃CHO	2₊₁₁–1₋₁₁	41 212.157 ± 0.003	2.5 ± 0.8	6.07(09)	0.83(16)	2.8
E-CH₃CHO	1₋₁₁–1₊₀₁	45 897.347 ± 0.003				≤3.0
E-CH₃CHO	1₊₁₀–1₊₀₁	47 746.968 ± 0.002	2.5 ± 0.8	6.17(22)	0.82(23)	2.8
E-CH₃CHO	2₊₁₁–2₊₀₂	48 603.469 ± 0.002	6.8 ± 1.0	5.88(05)	0.75(11)	8.6

o-H₂CCO	2₁₂–1₁₁	40 039.017 ± 0.001	57.8 ± 0.7	5.77(01)	0.68(01)	79.5
o-H₂CCO	2₁₁–1₁₀	40 793.842 ± 0.001	59.4 ± 0.7	5.79(01)	0.68(01)	81.9
p-H₂CCO	2₀₂–1₀₁	40 417.950 ± 0.001	37.9 ± 0.7	5.78(01)	0.64(02)	55.9

o-c-H₂C₃O	3₁₃–2₁₂	39 956.733 ± 0.004	14.9 ± 0.8	5.81(01)	0.65(03)	21.5
o-c-H₂C₃O	3₁₂–2₁₁	44 587.397 ± 0.004	12.4 ± 0.8	5.82(01)	0.51(03)	22.8
p-c-H₂C₃O	3₀₃–2₀₂	42 031.939 ± 0.004	6.4 ± 0.8	5.78(03)	0.68(07)	8.9
p-c-H₂C₃O	3₂₂–2₂₁	42 316.187 ± 0.003	1.7 ± 0.7	5.78(02)	0.27(10)	6.0
p-c-H₂C₃O	3₂₁–2₂₀	42 601.246 ± 0.003	2.4 ± 0.7	5.94(03)	0.48(09)	4.6

HCCO	2,2.5–1, 1.5 F = 3–2	43 317.673 ± 0.006	4.9 ± 0.8	5.80(03)	0.51(08)	8.9
HCCO	2,2.5–1, 1.5 F = 2–1	43 321.150 ± 0.006	3.8 ± 0.8	5.70(05)	0.67(15)	5.4
HCCO	2,1.5–1, 0.5 F = 2–1	43 329.543 ± 0.006	3.8 ± 0.8	5.67(06)	0.64(15)	5.5
HCCO	2,1.5–1, 0.5 F = 1–0	43 335.462 ± 0.004	4.2 ± 0.8	5.69(08)	0.97(17)	4.1
HC₅O	13 1 12.5–12 −1 11.5 13–12	32 267.964 ± 0.002	3.7 ± 0.9	5.52(06)	0.63(09)	5.6
HC₅O	13 1 12.5–12 −1 11.5 12–11	32 268.049 ± 0.002	4.8 ± 1.0	5.65(07)	0.73(15)	6.0
HC₅O	13 −1 12.5–12 1 11.5 13–12	32 271.760 ± 0.002	2.7 ± 1.0	5.59(08)	0.62(14)	3.9
HC₅O	13 −1 12.5–12 1 11.5 12–11	32 271.848 ± 0.002	4.3 ± 1.0	5.62(06)	0.76(15)	5.4
HC₅O	14 −1 13.5–13 1 12.5 14–13	34 849.461 ± 0.002	1.9 ± 0.7	5.58(02)	0.33(16)	5.0
HC₅O	14 −1 13.5–13 1 12.5 13–12	34 849.540 ± 0.002	4.5 ± 1.0	5.67(03)	0.81(08)	5.3
HC₅O	14 1 13.5–13 −1 12.5 14–13	34 853.387 ± 0.002	4.5 ± 1.0	5.69(17)	0.74(14)	5.7
HC₅O	14 1 13.5–13 −1 12.5 13–12	34 853.469 ± 0.002	3.1 ± 0.9	5.63(14)	0.54(16)	5.4
HC₅O	15 1 14.5–14 −1 13.5 15–14 ^(f)	37 430.982 ± 0.003	6.3 ± 1.0	5.79(03)	0.93(05)	6.4
HC₅O	15 −1 14.5–14 1 13.5 15–14 ^(f)	37 435.050 ± 0.003	6.2 ± 1.0	5.79(04)	0.99(09)	5.9
HC₅O	15 −1 15.5–15 1 14.5 16–15 ^(f)	40 012.451 ± 0.004	5.3 ± 1.0	5.80(06)	1.00(12)	4.9
HC₅O	15 1 15.5–15 −1 14.5 16–15 ^(f)	40 016.668 ± 0.004	7.1 ± 1.0	5.86(04)	1.02(10)	6.5
HC₅O	16 1 16.5–15 −1 15.5 17–16 ^(f)	42 593.906 ± 0.004	5.2 ± 1.0	5.70(05)	0.77(09)	6.3
HC₅O	16 −1 16.5–15 1 15.5 17–16 ^(f)	42 598.284 ± 0.004	5.4 ± 1.0	5.89(04)	0.82(09)	6.2
HC₅O	17 −1 17.5–16 1 16.5 18–17 ^(f)	45 175.346 ± 0.005	5.4 ± 1.0	5.75(11)	1.05(19)	4.8
HC₅O	17 1 17.5–16 −1 16.5 18–17 ^(f)	45 179.895 ± 0.005	6.3 ± 1.0	5.80(08)	1.06(17)	5.6
HC₅O	18 1 18.5–17 −1 17.5 19–18 ^(f)	47 756.772 ± 0.007				≤5.1
HC₅O	18 −1 18.5–17 1 17.5 19–18 ^(f)	47 761.501 ± 0.007				≤5.1

Notes.

^(a)

Rest frequencies and uncertainties from MADEX (Cernicharo 2012).

^(b)

Integrated line intensity in mK kms⁻¹.

^(c)

Local standard of rest velocity of the observed emission kms⁻¹.

^(d)

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

^(e)

Upper limits to the antenna temperature correspond to 3σ values.

^(f)

Average of two hyperfine components.

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