Statistics
Publications
4
Citations
188
H-Index
4
Active since
1998
J. W. Clasen is an author at Nordic Optical Telescope specializing in astronomy, physics, and natural sciences.
Publications per year
1998–2001
4
4
An Optical Time Delay Estimate for the Double Gravitational Lens System B1600+434
I. Burud, J. Hjorth, A. O. Jaunsen et al. · The Astrophysical Journal · 2000 · 92 citations · Full text
Natural Sciences, Astronomy, Physics +12
High-Resolution Optical and Near-Infrared Imaging of the Quadruple Quasar RX J0911.4+0551
I. Burud, F. Courbin, C. Lidman et al. · The Astrophysical Journal · 1998 · 58 citations · Full text
Natural Sciences, Astronomy, Physics +14
A search for new variable stars in NGC 6231
T. Arentoft, C. Sterken, M. R. Knudsen et al. · Astronomy and Astrophysics · 2001 · 24 citations · Full text
Natural Sciences, Astronomy, Physics +17
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