Cosmo-tomography toward PKS 1830−211: Variability of the quasar and of its foreground molecular absorption monitored with ALMA

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Table 2.

Complementary ALMA observations of H₂O, CH, and of the rare water isotopologs, HO and HO.

Species	Date	MJD ^(a)	δv^(b)	σ^(c)	f_SW^(d)
		(−50000)	(km s⁻¹)	(%)	(Jy)
H₂O, CH	2012/04/11	6028.8	1.0	1.1	0.6
	2014/05/05	6782.8	0.5	1.3	0.3
	2014/07/19	6857.8	0.6	0.5	0.6
HO, HO	2014/05/05	6782.9	1.0	0.7	0.3
HO, HO	2014/07/18	6856.7	1.1	0.3	0.6
HO	2019/07/28	8692.1	1.1	0.1	1.7
HO, HO	2022/08/19	9810.0	1.1	0.2	0.8

Notes.

^(a)

Modified Julian day;

^(b)

Velocity resolution after Hanning smoothing;

^(c)

rms sensitivity as a percentage of the SW image continuum level;

^(d)

Flux density of the SW image.

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