Titlebook: Image Processing Techniques in Astronomy; Proceedings of a Con C. Jager,H. Nieuwenhuijzen Conference proceedings 1975 D. Reidel Publishing

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J. Ring,S. P. Worswicktschöpfung in China.Vor dem Hintergrund der rasanten wirtschAn China führt sowohl auf der Absatz- als auch auf der Beschaffungsseite kein Weg mehr vorbei. Mit Praxisbeispielen und anschaulichen Erfahrungsberichten von (chinesischen und westlichen) China-Experten aus renommierten Unternehmen (z.B. Ag

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Trends in Astronomical Spectroscopyially with the highly efficient receivers now available. A few problems that will be studied for many years are considered: stellar evolution and nucleogenesis, stellar atmospheres and chromospheres, double and variable stars, and galactic, interstellar and extra-galactic astronomy. It seems probabl

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Image Detectors for Recording Astronomical Ultraviolet Spectrad by fibre-optics to photographic film has been used to record echelle format spectra. Ultraviolet sensitivity is obtained by coating the detector faceplate with a fluorescent layer. An improved image intensifier incorporating a microchannel plate to give increased gain has enabled the detection of

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Sec Vidicon System for a ,alloon ,ltraviolet ,tellar ,pectrometerctrograph-detector combination as a balloon borne payload. It appeared that on a national basis the costs for such a program were prohibitive. Looking for a collaboration partner we found the group of the Astrophysics section of the Johnson Space Center of NASA at Houston under supervision of Dr. Ko