A NEW WIDE-FIELD TELESCOPE WITH A MIRROR DIAMETER OF 600 MM FOR THE TELESCOPE NETWORK OF THE ODESSA OBSERVATORY

A NEW WIDE-FIELD TELESCOPE WITH A MIRROR DIAMETER OF 600 MM FOR THE TELESCOPE NETWORK OF THE ODESSA OBSERVATORY

Optical scheme of the new wide-field telescope of the telescope network of Odessa Obser- vatory is described.The telescope optical layout is designed as a mirror-lens system with a Ross-type two-lens corrector and a hyperbolic primary mirror with diameter of 600 mm. The prime focus corrector is capa...

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Veröffentlicht in:Odessa astronomical publications 2020-11, Vol.33, p.97-100
Hauptverfasser: Fashchevsky, N. N., Podlesnyak, S. V., Bondarenko, Yu. N., Andrievsky, S. M., Romanyuk, Ya. O.
Format: Artikel
Sprache:eng
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Zusammenfassung:Optical scheme of the new wide-field telescope of the telescope network of Odessa Obser- vatory is described.The telescope optical layout is designed as a mirror-lens system with a Ross-type two-lens corrector and a hyperbolic primary mirror with diameter of 600 mm. The prime focus corrector is capable of imaging a field of 2 degrees, the root- mean-square radius of the diffraction spot is about 4.5 µm, which is 2.5 times larger than that of the diffraction-limited spot (Airy disk).
ISSN:1810-4215
DOI:10.18524/1810-4215.2020.33.216427