Coudé Spectrograph
Coudé Spectrograph bụ ngwa ejikọtara na teliskop ESO dị mita 1.52, teliskop igwefoto 3 nwere efere foto dị ka ihe nchọpụta. Ọ nwere igwefoto abụọ na-arụ ọrụ na f/6 na f/14. Mgbasasa sitere na 1A/mm ruo 18a/mm dị nwere nhọrọ nke grating atọ, nke ọ bụla nwere mpaghara a na-achị nke 20 x 30 cm.
A rụnyere Coudé Spectrograph na coudé focus nke ESO 1.52-meter telescope na La Silla Observatory na May 1969. A kwụsịrị ya na telivishọn ESO 1.52-meter n'etiti afọ 1980. [1] [2][3] gụrụ onyokomita ahụ aha onye mepụtara ya, Robert G. Tull Coudé.
Edensibia
[dezie | dezie ebe o si]Njikọ mpụga
[dezie | dezie ebe o si]- Ihe osise nke Coudé spectrograph.
- ↑ The Coudé Spectrograph.
- ↑ Tull (1972). "1972ailt.conf..259T Page 259". Auxiliary Instrumentation for Large Telescopes. Retrieved on 2023-01-02.
- ↑ Robert G. Tull Coudé Spectrograph | McDonald Observatory. mcdonaldobservatory.org. Retrieved on 2023-01-02.