CON-quest - II. Spatially and spectrally resolved HCN/HCO+ line ratios in local luminous and ultraluminous infrared galaxies

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Volume 686 (June 2024)

A&A, 686 (2024) A48

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Table 3.

Results of the HCN 3−2 and HCO⁺ 3−2 line measurements: resolved and global line luminosities.

			Resolved		Global
ID	Galaxy	Range	$L_{HCN}^{'}$ $L^\prime_{\rm HCN}$	$L_{{HCO}^{+}}^{'}$ $L^\prime_{\rm HCO^+}$	$L_{HCN}^{'}$ $L^\prime_{\rm HCN}$	$L_{{HCO}^{+}}^{'}$ $L^\prime_{\rm HCO^+}$
		(km s⁻¹)	(10⁷ K km s⁻¹ pc²)	(10⁷ K km s⁻¹ pc²)	(10⁷ K km s⁻¹ pc²)	(10⁷ K km s⁻¹ pc²)
1	IRAS 17208−0014	±500	20.5 ± 0.1	11.8 ± 0.1	94.5 ± 1.2	64.6 ± 1.2
2	IRAS 09022−3615	±500	5.12 ± 0.04	6.46 ± 0.05	26.0 ± 0.5	46.9 ± 0.5
3	IRAS 13120−5453	±500	8.52 ± 0.07	3.19 ± 0.07	77.2 ± 0.7	45.2 ± 0.7
4	IRAS F14378−3651	±250	6.25 ± 0.06	4.72 ± 0.06	29.4 ± 0.6	25.8 ± 0.6
5	IRAS F05189−2524	±250	7.44 ± 0.03	4.56 ± 0.03	20.6 ± 0.3	13.4 ± 0.3
6	IRAS F10565+2448	±250	1.78 ± 0.03	1.35 ± 0.03	19.1 ± 0.3	21.8 ± 0.3
7	IRAS 19542+1110	±300	9.39 ± 0.05	5.25 ± 0.05	28.3 ± 0.5	15.5 ± 0.5
8	ESO 148−IG002	±200	0.87 ± 0.03	1.95 ± 0.03	3.0 ± 0.3	7.8 ± 0.3
9	NGC 6240	±500	0.90 ± 0.02	1.30 ± 0.02	21.1 ± 0.2	30.4 ± 0.2
10	IRAS F17138−1017	±150	0.06 ± 0.01	0.10 ± 0.01	7.2 ± 0.1	1.2 ± 0.1
11	IRAS 17578−0400 ^(a)	±250	3.613 ± 0.006	2.697 ± 0.007	13.82 ± 0.07	10.74 ± 0.07
12	ESO 173−G015	±250	0.297 ± 0.002	0.262 ± 0.002	3.38 ± 0.02	3.91 ± 0.02
13	UGC 11763	±200	0.15 ± 0.05	0.21 ± 0.04	< 1.5	1.4 ± 0.4
14	NGC 3110	±200	0.056 ± 0.006	0.036 ± 0.007	1.15 ± 0.07	1.10 ± 0.08
15	IC 4734	±200	0.394 ± 0.008	0.367 ± 0.009	5.79 ± 0.08	5.45 ± 0.09
16	NGC 5135	±150	0.048 ± 0.005	0.047 ± 0.005	1.00 ± 0.05	0.91 ± 0.05
17	ESO 221−IG10	±150	0.035 ± 0.006	0.046 ± 0.006	0.80 ± 0.06	1.23 ± 0.06
18	IC 5179	±200	0.015 ± 0.003	0.026 ± 0.003	0.37 ± 0.03	0.44 ± 0.03
19	UGC 2982	±150	< 0.014	< 0.016	< 0.14	< 0.16
20	NGC 2369	±300	0.111 ± 0.004	0.074 ± 0.005	1.27 ± 0.04	1.12 ± 0.04
21	ESO 286−G035	±200	0.033 ± 0.007	0.050 ± 0.008	0.49 ± 0.07	0.84 ± 0.08
22	ESO 320−G030	±300	0.798 ± 0.002	0.341 ± 0.002	5.67 ± 0.02	2.52 ± 0.02
23	NGC 5734	±150	0.032 ± 0.004	< 0.013	0.31 ± 0.04	< 0.13

Notes. The spectra were extracted from the beam-sized aperture and the elliptical aperture of 10 × 10 times the beam for the resolved and global luminosity, respectively, and both were centered at the position listed in Table 2. Line flux densities were integrated over the range with respect to the systemic velocity given in Table 2. Uncertainties and upper limits correspond to 1σ and 3σ statistical errors, respectively.

^(a)

Continuum subtraction was done after spectral extraction assuming continuum levels of 0.02 Jy and 0.07 Jy for the resolved and global spectra, respectively.

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