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physical object > artifact > device > instrument > telescope > electromagnetic telescope > Earth based telescope > equatorial telescope > English equatorial telescope > United Kingdom Infrared Telescope |
United Kingdom Infrared Telescope (UKIRT) | ||||
subject | fact |
United Kingdom Infrared Telescope | has mounting manufacturer Hadfields Ltd. (Sheffield) | |
has mounting English-yoke equatorial | ||
has longitude 155° 28' W | ||
has latitude 19° 50' N | ||
has mirror maker Grubb-Parsons | ||
has mirror type Cer-Vit | ||
has aperture 3.802 m | ||
has focal ratio f/2.5, 36 IR | ||
has acronym UKIRT | ||
has altitude 4194 m | ||
has owner Joint Astronomy Centre | ||
has purpose infrared work only | ||
has creation date 1978 | ||
has location Mauna Kea, Hawaii, US | ||
is an instance of Cassegrain | ||
is an instance of optical telescope | ||
is an instance of English equatorial telescope | ||
Cassegrain | has secondary mirror shape convex hyperboloid | |
has primary mirror shape concave paraboloid | ||
has optical design Cassegrain | ||
optical telescope | has optical design | |
has reference astroweb | ||
reflector | has mirror diameter equal to aperture (except for Schmidt which has aperture smaller than mirror diameter) | |
Earth based telescope | has temperature ambient | |
telescope | has wavelength sensitivity | |
has angular resolving power | ||
has effective diameter | ||
has operator | ||
artifact | has creator | |
physical object | has angular momentum | |
has mass | ||
has velocity | ||
has momentum | ||
has volume | ||
has extent | ||
has material |
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