Detection of HCN, HCO+, and HNC in the Mrk 231 molecular outflow - Dense molecular gas in the AGN wind

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Table 1

Line flux densities^a.


Line	Peak	Wing^b	Integrated


	[mJy beam^-1]	[mJy beam^-1]	[Jy km s^-1]

HCN 1–0	28 ± 0.5	3	8.4
HCO⁺ 1–0	22 ± 0.5	2	5.6
HNC 1–0	15 ± 0.5	1	3.7
HC₃N	3 ± 0.5	...	0.9

Notes.

^(a)

The 3 mm continuum position is α: 12:56:14.230 ± 0.0013 δ: 56:52:25.206 ± 0.01 (J2000). A Gaussian fit to the continuum source gives a flux density of 25.0 ± 0.6 mJy and an upper limit to the source size of . The VLBI radio continuum peak is: α: 12:56:14.248 δ: 56:52:25.28 (J2000) (Carilli et al. 1998).

^(b)

From the red-shifted wing at V = + 500 km s^-1.

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