ARCA
Welcome to the SAI MSU Observatory observations planning and data control system. The site contains a list of SAI observational capabilities and tools, see the site pages tree and underlying planning and instruments' result databases scheme.
You may use Instruments tab to browse on-telescope equipment and its status and access research submission instructions.
The Data provides access to publicly available or (for registered researchers) on-going program results.
Help Tab contains instructions [in Russian, will be translated upon request into English] for the page use.
Press Login to enter system with your password to access programs and data.