Articles by Karl-Heinrich Hofmann

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Karl-Heinrich Hofmann

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Imaging the innermost circumstellar environment of the red supergiant WOH G64 in the Large Magellanic Cloud

2 December 2024 by Keiichi Ohnaka and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Contemporaneous high-angular-resolution imaging of the AGB star W Hya in vibrationally excited H2O lines and visible polarized light with ALMA and VLT/SPHERE-ZIMPOL

14 November 2024 by Keiichi Ohnaka and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Images of Betelgeuse with VLTI/MATISSE across the Great Dimming

22 January 2024 by Julien Drevon and others

Solar and Stellar Astrophysics

Mid-infrared evidence for iron-rich dust in the multi-ringed inner disk of HD 144432

7 January 2024 by János Varga and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

Locating dust and molecules in the inner circumstellar environment of R~Sculptoris with MATISSE

23 August 2022 by Julien Drevon and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

The disk of FU Orionis viewed with MATISSE/VLTI: first interferometric observations in L and M bands

20 May 2022 by F. Lykou and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

MATISSE, the VLTI mid-infrared imaging spectro-interferometer

27 January 2022 by Belen López and others

Instrumentation and Methods for Astrophysics

The extended atmosphere and circumstellar environment of the cool evolved star VX Sagittarii as seen by MATISSE

20 December 2021 by Andrea Chiavassa and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

VLTI-MATISSE L- and N-band aperture-synthesis imaging of the unclassified B[e] star FS Canis Majoris

24 November 2021 by Karl-Heinrich Hofmann and others

Solar and Stellar Astrophysics

First MATISSE L-band observations of HD 179218. Is the inner 10 au region rich in carbon dust particles?

29 July 2021 by Elena Kokoulina and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Mid-infrared circumstellar emission of the long-period Cepheid l Carinae resolved with VLTI/MATISSE

31 March 2021 by Vincent Hocdé and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?

10 December 2020 by János Varga and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

A catalogue of stellar diameters and fluxes for mid-infrared interferometry

1 October 2019 by Pierre Cruzalèbes and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

On the Component Factor Group G/G_0 of a Pro-Lie Group G

12 December 2018 by Rafael Dahmen and Karl-Heinrich Hofmann

Group Theory, General Topology

Data reduction for the MATISSE instrument

15 November 2018 by Florentin Millour and others

Instrumentation and Methods for Astrophysics, Solar and Stellar Astrophysics

Multi-epoch VLTI-PIONIER imaging of the supergiant V766 Cen: Image of the close companion in front of the primary

27 September 2017 by Markus Wittkowski and others

Solar and Stellar Astrophysics

Vigorous atmospheric motion in the red supergiant star Antares

21 August 2017 by Keiichi Ohnaka and others at

ASTRON

Solar and Stellar Astrophysics

Aperture synthesis imaging of the carbon AGB star R Sculptoris: Detection of a complex structure and a dominating spot on the stellar disk

8 February 2017 by Markus Wittkowski and others

Solar and Stellar Astrophysics

VLTI-AMBER velocity-resolved aperture-synthesis imaging of Eta Carinae with a spectral resolution of 12000. Studies of the primary star wind and innermost wind-wind collision

18 October 2016 by G. Weigelt and others

Solar and Stellar Astrophysics

Science with MATISSE

20 September 2016 by Scott Wolf and others

Instrumentation and Methods for Astrophysics

An overview of the mid-infrared spectro-interferometer MATISSE: science, concept, and current status

8 August 2016 by Alexis Matter and others

Instrumentation and Methods for Astrophysics

Grown-up stars physics with MATISSE

8 July 2016 by Florentin Millour and others

Solar and Stellar Astrophysics

Tracing jet emission at the base of a high-mass YSO. First AMBER/VLTI observations of the Brγemission in IRAS 13481-6124

22 March 2016 by A. Caratti O. Garatti and others at

Dublin Institute for Advanced Studies

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Monte-Carlo radiative transfer simulation of the circumstellar disk of the Herbig Ae star HD 144432

7 December 2015 by Luqiu Chen and others

Solar and Stellar Astrophysics

AMBER/VLTI high spectral resolution observations of the Brγ emitting region in HD 98922. A compact disc wind launched from the inner disc region

4 August 2015 by A. Caratti O. Garatti and others at

Dublin Institute for Advanced Studies

Solar and Stellar Astrophysics

The LEECH Exoplanet Imaging Survey. Further constraints on the planet architecture of the HR 8799 system

5 March 2015 by Anne-Lise Maire and others

Earth and Planetary Astrophysics

The inner circumstellar disk of the UX Ori star V1026 Sco

19 March 2014 by Jasmin Vural and others

Solar and Stellar Astrophysics

Evidence of an asymmetrical Keplerian disk in the Brγ and He I emission lines around the Be star HD 110432

14 January 2013 by Philippe Stee and others at

Catholic University of America

Solar and Stellar Astrophysics

AMBER/VLTI observations of the B[e] star MWC 300

29 August 2012 by Yaohui WANG and others

Solar and Stellar Astrophysics

VLTI/AMBER observations of the Seyfert nucleus of NGC 3783

27 April 2012 by G. Weigelt and others

Astrophysics of Galaxies

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Solar and Stellar Astrophysics Instrumentation and Methods for Astrophysics Astrophysics of Galaxies Earth and Planetary Astrophysics Group Theory General Topology