... SAO RAS , BTA, Pastukhova Mount, KChR, Russia . ... Informatics Department, Project supported by RFBR , grant 07-07-00211a, "The development of the data analyse technologie for study of the Solar system small bodies orbits with guide-telescopes" . ... Vladimir N.Chernenkov , Vladimir S.Shergin , Olga P.Zhelenkova , Vladimir V.Komarov, Alexej F.Nazarenko and Vladimir E.Panchuk . ... View to Sky via 200mm guide telescope . Click to Image for view of the last observed FITS-image (with WCS-header). ...

... Telescopes . ... Diameter of circular antenna . ... Number of antenna elements . ... Geometrical area . ... Effective area of full circle . ... Wavelength range . ... Frequency range . ... 2 arcsec . ... Flux density limit . ... Absolute brightness temperature limit . 0.050 mK . ...

Next: Instrumental data Up: Introduction Previous: Observatory data . Nearly every telescope seems to have some parts of the sky that are inaccessible. Trees, mountains, and even other telescopes obscure some areas above the horizon. ... In a surprising number of cases, the inaccessible regions extend into the parts of the sky one would normally use to measure extinction stars. Such restrictions should be placed in a separate ``obstruction'' table for each telescope. ...

... If you have wished to reach the Special astrophysical observatory the best way is to communicate with Tatyana N.Sokolova: . SAO RAS, Nizhny Arkhyz, . ... A visit to the 6-meter optical telescope BTA, the radiotelescopes RATAN-600 of 600 m in diameter of SAO RAS and the new 32-m dish of the Institute of Applied Astronomy of RAS. ... The visit to SAO, including meals, airflight and local transportation and accommodation, will cost a total of about 220 USD per person. ... 8 USD/per person/per night . ...