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Initial Results With the Objective Prism of the Uk Schmidt Telescope
Published online by Cambridge University Press: 12 April 2016
Abstract
The U. K. 1.2m Schmidt objective prism with its small apex angle (23’12”) and high ultraviolet transmission is a particularly powerful tool for the study of faint objects. It has been shown that objects of 20m and fainter can be reached on a 60 minute exposure of unwidened spectra on hypersensitized IIIa-J emulsion. A description of the prism and its performance has already been published (Nandy et al. 1977).
- Type
- IX Poster Session
- Information
- International Astronomical Union Colloquium , Volume 47: Spectral Classification of the Future , 1979 , pp. 491 - 492
- Copyright
- Copyright © Vatican Observatory 1979