MeerKAT view of the dancing ghosts — peculiar galaxy pair PKS 2130–538 in abell 3785

نویسندگان

چکیده

Abstract We present MeerKAT L–band (886–1682 MHz) observations of the extended radio structure peculiar galaxy pair PKS 2130–538 known as ‘Dancing Ghosts’. The complex bending and possibly interacting jets lobes originate from two Active Galactic Nuclei hosts in Abell 3785 cluster, one which is brightest cluster galaxy. properties 2130–538— flux density, spectral index polarization — are typical for large, bent-tail galaxies. also investigate a number thin low surface brightness filaments originating lobes. Southeast Dancing Ghosts, we detect region emission that has no clear origin. While it could halo, possibility associated with hosts. find evidence interaction between

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ژورنال

عنوان ژورنال: Monthly Notices of the Royal Astronomical Society

سال: 2023

ISSN: ['0035-8711', '1365-8711', '1365-2966']

DOI: https://doi.org/10.1093/mnras/stad1307