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Design of an Automatized Iris Photometer

Published online by Cambridge University Press:  12 April 2016

A. Behr
A. Behr*
Affiliation:
Hamburger Sternwarte, Hamburg-Bergedorf

Extract

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In cooperation between the European Southern Observatory and the Göttingen Observatory the design of an automatized iris photometer has been developed. The principal idea, based on the classical iris photometer as described by Haffner (Veröff. Göttingen, Nr. 106, 1953), may be described here. (Fig. 1).

Type
Part III. Automated Measuring Equipment
Information
International Astronomical Union Colloquium , Volume 11: Automation in Optical Astrophysics , 1971 , pp. 124 - 125
Copyright
Copyright © Royal Observatory 1971