The host galaxies of radio-loud quasars at z > 5 with ALMA

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Volume 694 (February 2025)

A&A, 694 (2025) A171

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Table 2.

Results from spectral fit of the sources observed in Band 7.

Name	ν_obs ([C II])	z ([C II])	FWHM ([C II])	F_line ([C II])	F_cont	r_aper
	[GHz]		[km s⁻¹]	[Jy km s⁻¹]	[mJy]	[ $\overset{″}{.}$ $\overset{\prime \prime }{.}$ ]
J0131-0321	306.895 ± 0.03	5.1928 ± 0.0006	170 ± 70	0.35 ± 0.20	2.10 ± 0.10	1.4
PSO055-00 ^(⋆)	283.889 ± 0.02	5.7183 ± 0.0005	150 ± 60	0.55 ± 0.30	0.46 ± 0.20	2.3
PSO135+16	282.889 ± 0.008	5.7183 ± 0.002	340 ± 29	3.30 ± 0.30	4.00 ± 0.10	1.6
J1034+2033	317.172 ± 0.03	4.9921 ± 0.0005	190 ± 80	0.47 ± 0.30	0.064 ± 0.10	1.3
PSO352–15	278.202 ± 0.03	5.8315 ± 0.0007	390 ± 90	1.20 ± 0.040	0.18 ± 0.20	1.7

Notes. The spectra were extracted from different apertures (r_aper; see Sect. 3.1).

^(⋆)

We note that PSO055-00’s line emission is recovered at the edge of the bandwith. Therefore, caution should be taken when considering its [C II] emission line value and all derived quantities.

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