Links
"First Class" Links - (sehr hilfreich) |
Astronomical Ring for Access to Spectroscopy - ARAS |
Kampagnen |
Spectrashift - Extrasolar Planet Search Project for Amateurs Externally Dispersed Interferometry TOPS - Theory and Observation of Pulsating Stars
|
Kommerzielle Spektrographen |
Shelyak Instruments (LHIRES III) Baader Planetarium (DADOS Spektrograph) |
Hersteller |
Proxitronic - Bildverstärker und Bildwandler |
Verschiedenes |
|