The chance of spotting a spectroscopic binary is reduced if the stars of a binary system are low-mass or if they are widely separated and thus have a long orbital period that lowers the probability of catching one star moving away from us and the other moving toward us. The chance of see...
The mixture method is currently being applied to the entire sample for a more global study. 2.2.3. New Techniques in Image Display In Figure 1, we show the plane-of-sky magnetic field lines in NGC 5775 (left) and NGC 4666 (right). This ‘flow-line’ technique using a Line Integral ...
de Witt is registered for a PhD on shock-excited masers in Herbig-Haro objects under the supervision of Smits. University of South Africa: Department of Mathematical Sciences--2007 annual report Astronomers have viewed with greater clarity than ever before a dust-cloaked region of starbirth in th...