Chlorine-bearing molecules in molecular absorbers at intermediate redshifts

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Volume 629 (September 2019)

A&A, 629 (2019) A128

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Table 1.

Summary of ALMA observations.

Target	Species	Rest freq. ^(a)	Sky freq. ^(b)	δv^(c)	Dates of observations	Project ID
		(GHz)	(GHz)	(km s⁻¹)
PKS 1830−211	ortho-HCl⁺	189.225	100.341	1.5	2014, Jul. 21 and Aug. 26	2013.1.00020.S
	ortho-HCl⁺	188.428	99.919		Observed simultaneously with previous
	para-HCl⁺	485.418	257.404	1.1	2014, Jun. 06 and Jul. 29	2013.1.00020.S
	para-HCl⁺	484.232	256.775		Observed simultaneously with previous
	H³⁵Cl	625.919	331.908	0.9	2014, May 3, 6	2012.1.00056.S
					2014 Jun 30	2013.1.00020.S
	H³⁷Cl	624.978	331.409		Observed simultaneously with previous

B 0218+357	ortho-HCl⁺	189.225	112.322	2.6	2016 Oct 22, 2017 May 02	2016.1.00031.S
	ortho-HCl⁺	188.428	111.849		Observed simultaneously with previous

Notes.

^(a)

Rest frequencies of the strongest hyperfine component, taken from the Cologne Database for Molecular Spectroscopy (CDMS; Müller et al. 2001).

^(b)

Sky frequencies are given taking redshifts z_abs = 0.88582 and 0.68466 for MA0.89 and MA0.68, respectively, in the heliocentric frame.

^(c)

Velocity resolution.

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