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A. de Witt

7 papers hereh-index 557 citations24 works total

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

author position
  • middle author5
  • last author1

Across the 6 of 7 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA3
  • astro-ph.IM3
  • astro-ph.HE1
same name
  • A. de Witt — 2 papers, h 2
  • A. de Witt — 1 paper
  • A. de Witt — 1 paper, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20142026
most citedVery Long Baseline Interferometry with the SKA

23 citations · 48 across the 7 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

astro-ph.IM2023★ 2 cited

The K-band (24 GHz) Celestial Reference Frame determined from Very Long Baseline Interferometry sessions conducted over the past 20 years

Hana Krasna, David Gordon, Aletha de Witt +1

The third realization of the International Celestial Reference Frame (ICRF3) was adopted in August 2018 and includes positions of extragalactic objects at three frequencies: 8.4 GH…

astro-ph.GA2023★ 9 cited

Astrometric Apparent Motion of High-redshift Radio Sources

Oleg Titov, Sandor Frey, Alexei Melnikov +10

Radio-loud quasars at high redshift (z > 4) are rare objects in the Universe and rarely observed with Very Long Baseline Interferometry (VLBI). But some of them have flux density s…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.