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researcher

Gunther Witzel

5 papers here

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

author position
  • middle author1
  • last author1

Across the 2 of 5 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA3
  • astro-ph.HE2
ORCID 0000-0003-2618-797X

identity via Semantic Scholar / OpenAlex

activity
20102025
most citedFirst Sagittarius A* Event Horizon Telescope Results. II. EHT and Multi-wavelength Observations, Data Processing, and Calibration

376 citations · 461 across the 5 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

3 papers · 1 filter

astro-ph.GA2025★ 3 cited

Mid-infrared extinction toward the Galactic center

Sebastiano D. von Fellenberg, Joseph M. Michail, S. P. Willner +10

We determine the mid-infrared (MIR, ∼5~μm--22~μm) extinction towards the Galactic center using MIRI/MRS integral field unit (IFU) observations of the central 3′′×3′′ re…

astro-ph.GA2025★ 8 cited

First polarization study of the M87 jet and active galactic nuclei at submillimeter wavelengths with ALMA

Ciriaco Goddi, Douglas F. Carlos

We present full-polarization observations at λ=0.87 mm (345 GHz) conducted with the Atacama Large Millimeter/submillimeter Array (ALMA) toward Messier 87 (M87) and seven other r…

astro-ph.GA2010★ 54 cited

Multiwavelength VLBI observations of Sagittarius A*

R. -S. Lu, T. P. Krichbaum, A. Eckart +5

The compact radio source Sgr\,A*, associated with the super massive black hole at the center of the Galaxy, has been studied with VLBA observations at 3 frequencies (22, 43, 86\,GH…

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