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Start Over Creator Urban , J.

1. Wolter 1 type X-ray mirror system with mean resolution and maximum effective collecting area for the spectral region of 1 - 10 nm

Creator:
Hudec, R., Valníček, B., Šolc, I., Landa, V., Svátek, L., Mareček, R., Urban , J., Vainshtein, L. A., Plotkin, M. E., Mitropolskii, M. M., Slemzin, V. A., Sukhodrev, N. K., and Sumbatov, V. G.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
X-ray radiation, X-ray mirror system, and mirror telescopes
Language:
Czech
Description:
A calculation of pararmeters, method of manufacturing procedure and results of testing are described for the Wolter 1 X-ray mirror system. It consists of 2 nested pairs of mirrors: the outer pair has input diameter 24 cm and nickel coating, the inner pair - 13 cm and gold coating. The focal distance is 41,9 cm, the length of each paraboloid and hyperboloid - 24 cm. Geometrical parameters of the mirrors were chosen to obtain maximum effective area under the limits for overall dimensions.The mirrors were manufactured in the Astronomical Institute of the Czechoslovak Academy of Sciences jointly with some other Czechoslovak institutes. The mirrors were made as galvanic replicas with metallic reflecting surface and plastic base. The system was intended for use in the X-ray telescope RT-4M, developed in the P. N. Lebedev Physical Institute of the Academy of Sciences of the U.S.S.R.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public