VISTA Telescope Mount Factory testing prior to optics integration Paul Jeffers*a, Brian Stobiea, Stan Hermannb, Brad McCreightb a UK Astronomy Technology Centre, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, UK b VertexRSI General Dynamics C4 Systems, 1217 Digital Drive, Richardson, TX 75081, USA ABSTRACT VISTA1 is a survey telescope which will deliver 0.5 arc second images over a 2 degree diameter unvignetted field of view. ... Thermal affects during the period of the test. ...
Sp ecific features of differential motions in the DIMM V. Kornilov, B. Safonov May 28, 2010 1 Intro duction Differential image motion monitor DIMM widely used in studies of optical turbulence, is destined to measure the integrated effect of the Earth's atmosphere on the image quality. ... In the work of Martin, they are obtained by gradual spatial filtering 1 of the power spectrum of phase perturbations in the assumption of Kolmogorov's model of the optical turbulence (OT). ...
Putevoditel' astronoma po Inter Net. (9 luchshix linkov v internete na kazhduju astronomicheskuju temu) Vvedenie. ... Kak pokazyvaet praktika obsh'enija s kollegami-astronomami, vse oni nastol'ko zanjaty svoimi uzkimi temami, chto ogljanut'sja vokrug i poiskat' - chto by takogo im moglo prigodit'sja v Internete, vremeni u nix net. ... Vse, chto pozhelaete i nakopleno za mnogie gody professional'nymi astronomami i rasprostranjaetsja besplatno (v t.ch. i teksty programm) - vse eto zdes' est'. ...
... STELLAR DYNAMICS: FROM CLASSIC TO MODERN . ... Sobolev Astronomical Institute, Saint Petersburg State University, Russia . ... The proposed meeting is being organized by the St.Petersburg State University, assisted by an international Scientific Organizing Committee, and marks the centennial of Professor K.F.Ogorodnikov's birth. ... The conference will be organized by the Sobolev Astronomical Institute of St.Petersburg State University in the building of the Faculty of Mathematics and Mechanics. ...