The mysterious morphology of MRC0943-242 as revealed by ALMA and MUSE
作者： Bitten Gullberg , Carlos De Breuck , Matthew D Lehnert , Joël Vernet , Roland Bacon
DOI: 10.1051/0004-6361/201526858
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摘要: © 2016 ESO. We present a pilot study of the z = 2.923 radio galaxy MRC0943-242, where we combine information from ALMA and MUSE data cubes for first time. Even with modest integration times, disentangle AGN starburst dominated components. These reveal highly complex morphology as AGN, starburst, molecular gas components show up widely separated sources in dust continuum, optical CO line emission observations. CO(1-0) CO(8-7) suggest that there is reservoir offset both continuum located ∼90 kpc AGN. The UV has structure absorption. mostly due to large scale ionisation cone energised by Lyα emitting bridge between heavily star-forming set Strangely, no emission. find this an optically thick layer neutral unity covering fraction spread out over region at least ∼100 Other less absorption are associated within few tens connected speculate linear dust, emission, redshifted seen circum nuclear may represent accretion flow feeding into massive host galaxy.
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