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20242026
most citedOutflowing shocked gas dominates the NIR H emission from the dual AGN NGC6240

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astro-ph.GA2025

The inside-out quenching of the MHONGOOSE galaxy NGC 1371

S. Veronese, W. J. G. de Blok, F. Fraternali +5

We present the deepest 21-cm spectral line and 1.4 GHz broad-band continuum observations of nearby early-type spiral galaxy NGC 1371 as part of the MeerKAT HI Observations of Nearb…

astro-ph.GA2025

Chandra X-ray Observatory study of the X-ray emission of PKS 0023-26 and comparison with recent ALMA results

A. Siemiginowska, R. Morganti, G. Fabbiano +4

We present a deep high-resolution Chandra X-ray Observatory image data of a powerful compact radio source PKS 0023-26 associated with a quasar at redshift 0.322. The earlier studie…

astro-ph.GA2025

The changing impact of radio jets as they evolve: The view from the cold gas

Tom Oosterloo, Raffaella Morganti, Clive Tadhunter +3

We present ALMA CO(1-0) and CO(3-2) observations of a powerful young radio galaxy, PKS 0023-26, hosted by a far-infrared bright galaxy. The galaxy has a luminous optical AGN and a…

astro-ph.GA2025

Spectral indices in active galactic nuclei as seen by Apertif and LOFAR

A. M. Kutkin, R. Morganti, T. A. Oosterloo +5

We present two new radio continuum images obtained with Apertif at 1.4 GHz. The images, produced with a direction-dependent calibration pipeline, cover 136 square degrees of the Lo…

astro-ph.GA2025

The First Large Absorption Survey in HI (FLASH): II. Pilot Survey data release and first results

Hyein Yoon, Elaine M. Sadler, Elizabeth K. Mahony +41

The First Large Absorption Survey in HI (FLASH) is a large-area radio survey for neutral hydrogen in the redshift range 0.4<z<1.0, using the 21cm HI absorption line as a probe of c…

astro-ph.GA2025

New constraints on the evolution of the MHI-M* scaling relation combining CHILES and MIGHTEE-HI data

Alessandro Bianchetti, Francesco Sinigaglia, Giulia Rodighiero +23

The improved sensitivity of interferometric facilities to the 21-cm line of atomic hydrogen (HI) enables studies of its properties in galaxies beyond the local Universe. In this wo…