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Frits Sweijen

3 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO1
  • astro-ph.GA1
  • astro-ph.IM1
ORCID 0000-0002-6470-7967

identity via Semantic Scholar / OpenAlex

most citedIdentifying active galactic nuclei via brightness temperature with sub-arcsecond International LOFAR Telescope observations

39 citations · 66 across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.IM2024

Into the depths: Unveiling ELAIS-N1 with LOFAR's deepest sub-arcsecond wide-field images

J. M. G. H. J. de Jong, R. J. van Weeren, F. Sweijen +11

We present the deepest wide-field 115-166 MHz image at sub-arcsecond resolution spanning an area of 2.5 by 2.5 degrees centred at the ELAIS-N1 deep field. To achieve this, we impro…

astro-ph.GA2022★ 39 cited

Identifying active galactic nuclei via brightness temperature with sub-arcsecond International LOFAR Telescope observations

Leah K. Morabito, F. Sweijen, J. F. Radcliffe +11

Identifying active galactic nuclei (AGN) and isolating their contribution to a galaxy's energy budget is crucial for studying the co-evolution of AGN and their host galaxies. Brigh…

astro-ph.CO2022★ 27 cited

Measuring cavity powers of active galactic nuclei in clusters using a hybrid X-ray-radio method -- A new window on feedback opened by subarcsecond LOFAR-VLBI observations

R. Timmerman, R. J. van Weeren, A. Botteon +5

Measurements of the quantity of radio-mode feedback injected by an active galactic nucleus into the cluster environment have mostly relied on X-ray observations, which reveal cavit…

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