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Initial Results With the Objective Prism of the Uk Schmidt Telescope

Published online by Cambridge University Press:  12 April 2016

M. T. Brück
M. T. Brück*
Affiliation:
Department of Astronomy, University of Edinburgh

Abstract

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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

References

Cooke, J. A., Emerson, D., Nandy, K., Reddish, V. C. and Smith, M. G. (1977). M. N. R. A. S. 178, 687.Google Scholar
Nandy, K., Reddish, V.C., Tritton, K. P., Cooke, J. A. and Emerson, D. (1977). M. N. R. A. S. 178, 63P.Google Scholar