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Lateral Image PZT. Description and Operating Method
Published online by Cambridge University Press: 12 April 2016
Abstract
We faced the problem of designing and building a Photographic Zenith Tube with mercury basin and lateral plate-holder system providing enough accuracy to allow the determination of astronomical coordinates. This instrumentis intended to work as a prototype of a bigger and more accurate one to be designed and developed in the future (Lopez, A. et al.: 1983).
- Type
- Part 2. Poster Papers
- Information
- Copyright
- Copyright © United States Naval Observatory 1991