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Dive into the research topics where Werner Verschueren is active.

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Featured researches published by Werner Verschueren.


Astrophysics and Space Science | 1990

A detailed photometric study of the young stellar cluster NGC 2244

Werner Verschueren; H. Hensberge; C. De Loore

We present a brief status report on our ongoing extensive and detailed Walraven photometric observations of the young stellar cluster NGC 2244 in the Rosette Nebula. The observational and reduction procedure is described together with the first results on membership, extinction and detection of pre-Main-Sequence stars.


Astronomy & Astrophysics Supplement Series | 2000

Accuracy of radial-velocity measurements for early-type stars - II. Investigations of spectrum mismatch from high-resolution observations

R. E.M. Griffin; M. David; Werner Verschueren


Astronomy & Astrophysics Supplement Series | 1999

Accuracy of radial-velocity measurements for early-type stars - I. Spectral-type mismatch in A-type synthetic spectra

Werner Verschueren; M. David; R. E.M. Griffin


Astronomy & Astrophysics Supplement Series | 1999

Random-error minimization during cross-correlation of early-type spectra

Werner Verschueren; M. David


Astronomy and Astrophysics | 2000

The eclipsing binary V578 Mon in the Rosette nebula: age and distance to NGC 2244 using Fourier disentangled component spectra ?,??

H. Hensberge; K. Pavlovski; Werner Verschueren


Astronomy and Astrophysics | 1997

High S/N Echelle spectroscopy in young stellar groups ? II. Rotational velocities of early-type stars in Sco OB2

Anthony G. A. Brown; Werner Verschueren; Sterrewacht Leiden


Astronomy and Astrophysics | 1997

SPECTROSCOPIC ANALYSIS OF EARLY-TYPE STARS IN YOUNG STELLAR GROUPS. I. DIFFERENTIAL ANALYSIS OF THE B1V STARS IN NGC 2244

M. Vrancken; H. Hensberge; M. David; Werner Verschueren


The origins, evolution, and destinies of binary stars in clusters / Milone, E.F. [edit.] | 1996

A search for early-type binaries in the Sco OB2 association

Werner Verschueren; M. David; Anthony G. A. Brown


Archive | 1990

Improved Algorithms for Echelle Data Reduction with MIDAS

Werner Verschueren; H. Hensberge


Archive | 2000

uvby differential photometry of V578 Mon (Hensberge+, 2000)

H. Hensberge; K. Pavlovski; Werner Verschueren

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H. Hensberge

Royal Observatory of Belgium

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M. David

University of Antwerp

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C. De Loore

Vrije Universiteit Brussel

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M. Vrancken

Royal Observatory of Belgium

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J. Cuypers

Royal Observatory of Belgium

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A. Blaauw

Kapteyn Astronomical Institute

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