Articles by Ralf Siebenmorgen | Synthical

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Articles by Ralf Siebenmorgen | Synthical

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58

Luminosity distance and extinction by submicrometer-sized grains

27 December 2024 by Ralf Siebenmorgen and others at

European Southern Observatory

Astrophysics of Galaxies

Progress on FORS-Up: the first instrument using ELT technologies

3 July 2024 by H. M. J. Boffin and others at

European Southern Observatory

Instrumentation and Methods for Astrophysics

Dark Dust III: The high-quality single-cloud reddening curve sample. Scrutinizing extinction curves in the Milky Way

1 July 2023 by Ralf Siebenmorgen and others

Astrophysics of Galaxies

The beta Pictoris system: Setting constraints on the planet and the disk structures at mid-IR wavelengths with NEAR

27 March 2023 by Nour Skaf and others at

Earth and Planetary Astrophysics

Spatially Resolving PAHs in Herbig Ae Disks with VISIR-NEAR at the VLT

15 March 2023 by Gideon Yoffe and others

Earth and Planetary Astrophysics, Astrophysics of Galaxies

Paradigmatic examples for testing models of optical light polarization by spheroidal dust

26 February 2023 by Christian Peest and others

Instrumentation and Methods for Astrophysics, Astrophysics of Galaxies

Lessons learned from the NEAR experiment and prospects for the upcoming mid-IR HCI instruments

23 February 2023 by Prashant Pathak and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

Dark dust II: Properties in the general field of the diffuse ISM

18 November 2022 by Ralf Siebenmorgen

Astrophysics of Galaxies

Broadened profiles of Diffuse Interstellar Bands

29 August 2022 by Jacek Krełowski and others

Astrophysics of Galaxies

Constraints on the nearby exoplanet ε Ind Ab from deep near/mid-infrared imaging limits

20 May 2021 by Gayathri Viswanath and others

Earth and Planetary Astrophysics

High contrast imaging at 10 microns, a search for exoplanets around: Eps Indi A, Eps Eri, Tau Ceti, Sirius A and Sirius B

27 April 2021 by Parag Pathak and others

Earth and Planetary Astrophysics

Imaging low-mass planets within the habitable zone of α Centauri

13 April 2021 by Katherine Wagner and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Instrumentation for ESO's Extremely Large Telescope

21 March 2021 by Suzanne Ramsay and others

Instrumentation and Methods for Astrophysics

New Mid-Infrared Imaging Constraints on Companions and Protoplanetary Disks around six Young Stars

24 February 2021 by D. J. M. Petit Dit De La Roche and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Mid-infrared photometry of the T Tauri triple system with kernel phase interferometry

4 February 2021 by J. Kammerer and others at

European Southern Observatory

Solar and Stellar Astrophysics

FORS-Up: Making the most versatile instrument in Paranal ready for 15 more years of operations

14 January 2021 by H. M. J. Boffin and others

Instrumentation and Methods for Astrophysics

Towards a physical understanding of the thermal background in large ground-based telescopes

25 December 2020 by Leonard Burtscher and others

Instrumentation and Methods for Astrophysics

Design, pointing control, and on-sky performance of the mid-infrared vortex coronagraph for the VLT/NEAR experiment

15 December 2020 by Anne-Lise Maire and others at

University of Liège

Instrumentation and Methods for Astrophysics

Disentangling the AGN and star-formation contributions to the radio-X-ray emission of radio-loud quasars at 1<z<2

11 November 2020 by Mojegan Azadi and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Dark Dust and single-cloud sightlines in the ISM

17 July 2020 by Ralf Siebenmorgen and others

Astrophysics of Galaxies

{\sc precision}: A fast python pipeline for high-contrast imaging -- application to SPHERE observations of the red supergiant VX Sagitariae

12 February 2020 by P. Scicluna and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

RefPlanets: Search for reflected light from extra-solar planets with SPHERE/ZIMPOL

28 November 2019 by Stephan Hunziker and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

SPHERE: the exoplanet imager for the Very Large Telescope

3 October 2019 by Jean-Luc Beuzit and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

Optical depth in polarised Monte Carlo radiative transfer

30 July 2019 by Maarten Baes and others

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

Far-infrared emission of massive stars

18 September 2018 by Ralf Siebenmorgen and others

Solar and Stellar Astrophysics

SPHERE / ZIMPOL high resolution polarimetric imager. I. System overview, PSF parameters, coronagraphy, and polarimetry

15 August 2018 by Hands Martin Schmid and others

Instrumentation and Methods for Astrophysics

Large Interstellar Polarisation Survey II. UV/optical study of cloud-to-cloud variations of dust in the diffuse ISM

23 November 2017 by Ralf Siebenmorgen and others

Astrophysics of Galaxies

Large Interstellar Polarisation Survey. LIPS I: FORS2 spectropolarimetry in the Southern Hemisphere

12 October 2017 by Stefano Bagnulo and others

Solar and Stellar Astrophysics

The HIP 79977 debris disk in polarized light

7 September 2017 by Nils Engler and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Constraints on interstellar dust models from extinction and spectro-polarimetry

22 May 2017 by Ralf Siebenmorgen and others

Astrophysics of Galaxies

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Topics

Astrophysics of Galaxies Solar and Stellar Astrophysics Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena Atmospheric and Oceanic Physics