... Bruce Sherwood scene.width=800 scene.height=800 scene.title='Nutating Gyroscope ' Lshaft = 1. # length of gyroscope shaft Rshaft = 0.03 # radius of gyroscope shaft M = 1. # mass of gyroscope (massless shaft) Rrotor = 0.4 # radius of gyroscope rotor Drotor = 0.1 # thickness of gyroscope rotor Dsquare = 1.4*Drotor # thickness of square that turns with rotor I = 0.5*M*Rrotor**2. # moment of inertia of gyroscope hpedestal = ...

dfos = Data Flow Operations System, the common tool set for DFO [not maintained anymore] . The next infrastructure tool is dfosInstall which supports in the installation process. point your browser to <$DFO_MON_DIR>/dfosExplorer.html (use the expanded version of $DFO_MON_DIR) . ... the final check is a self-installation of dfosInstall : . ... These tools provide all DFOS download functionalities. dataclient , fitsreport : these are tools coming as executable binaries (provided by DFS). ...

. This is BTA "indome" main server computer tb.sao.ru . It is local address in SAO's Intranet. But it is visible from Internet through our Web-site proxy as: http://www.sao.ru/tb/ . BTA TSC online Web-pages located here: http://www.sao.ru/tb/tcs/ . BTA WebCameras: . "In-Dome" TV-camera . and it's last images . "Outdor" TV-camera . and it's last images . Also, one can find here some documents: .

University Satellites and . Space Science Education . ... Simulation of Code and Doppler GPS & GLONASS Observables and Feasible Positioning Algorithms for Universitetskiy-Tatyana Satellite . ... Algorithms of complex processing can give more accurate navigational results than algorithms which use observables of GPS only or GLONASS only. ... The algorithm of the modeling of observables has several steps. ... Skobeltsyn Institute of Nuclear Physics, Moscow State University, 2005-2006 . ...

... Up: Description of program searchdup Previous: Program use . Input records are ordered per date of observation, and the list of known (observed) sources is cleared. Each record is compared in position to all the known sources. If the sky distance is less or equal to the specified one, the record is added to the list of observations for that source. If no known sources are within the specified radius, a new source is created, with the coordinates of the observation record. ...

... Ballistics, navigation and flight control of the spacecraft, going to the L2 point of Sun-Earth system. ... and calculation algorithms have been developed: - an algorithm, building nominal trajectories for one impulse flights to the L2 point of Sun- Earth system, including a Moon swingby maneuver or not. - an algorithm, calculating corrections of spacecraft trajectory needed for the flight from Earth to halo orbit and for stationkeeping of the spacecraft moving in halo ...

NGC 2903 Drift Observations . Observer's Log . Please have a terminal window open as user NGC 2903. ... Select today's date: day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Month January February March April May June July August September October November December Year 2004 2005 . ... Write your comments about today's run, problems, RFI, etc.. ... To submit these entries, please type the last four . ... Last Update: December 4, 2004 . ...

Improved S-approximation for dielectric particles A.Y. Perel'man State Forest Technical Academy, St.Petersburg, 194021 Russia and N.V. Voshchinnikov Astronomy Department and Sobolev Astronomical Institute, St.Petersburg University, St.Petersburg, 198504 Russia ABSTRACT The range of the applicability of the soft particles approximation (S-approximation) has been extended by means of the procedure which may be considered as a specific form of the analytic continuation. ...

Peremennye Zvezdy", . ... OGLE II Car_SC2 145792 . ... Wils (2008) noted that OGLE II Photometric Database Galactic Disc data (Szymanski 2005; Udalski et al. 1997) revealed a possible slow nova in Carina in 1997. ... Therefore the N or near infrared emulsion I band plates are better evidence, and neither a SERC 1981.14 nor SuperCosmos 1982.33 dated I band plates show any indication of the object down to limiting magnitudes of around I 19 to 20 as determined from adjacent catalogued faint field stars. ...

Hideyuki Saio Simon Jeffery are exploring models for the evolution of stars formed by the merger of two white dwarfs. The attached movie provides a simulation of the major events involved in the merger process. ... An initial binary system consists of two white dwarfs of masses M 1 and M 2 (given) with an orbital period ( P ). ... We adopt a simple expression for the white dwarf radius as a function of mass (in solar units): . ... The merged star evolution is simulated by a quadratic expansion . ...

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... AstroCC is a coordinate conversion utility for astronomy. It accepts an object designation or the coordinates of an object and calculates coordinates in alternative systems, and at different dates, times, and locations. It also provides lunar and bright planet coordinates to aid in planning observations. ... BJD values may also be retrieved from http://astroutils.astronomy.ohio-state.edu/time/utc2bjd.html which is based on Eastman et al. ... Coordinate data are obtained from SIMBAD. ...

RECONSTRUCTION OF CONTINUOUS-TIME CHAOTIC TRAJECTORY FROM SYMBOLIC SEQUENCE Alexander S. Dmitriev, Gennady A. Kassian, Lev V. Kuzmin Institute of RadioEngineering and Electronics, Russian Academy of Sciences, Mokhovaya St. 11, GSP-3, 103907, Moscow, Russia, E-mail: chaos@mail.cplire.ru Abstract ­ It is shown that symbolic sequence can be used to reconstruct a trajectory of a chaotic system with high precision. Examples of construction of symbolic sequence and trajectory reconstruction are given. ...

. unfiltered . GGM02C model . PC 1 . PC 2+3 . PC 2 . PC 3 . PC 4 . PC 5 . Sum of nine first PCs 2-10 . Difference between the initial signal and ten first PCs 1-10 . PC 1 . PC 2+3 . PC 2 . PC 3 . PC 4 . PC 5 . Sum of nine first PCs 2-10 . Difference between the initial signal and ten first PCs 1-10 . PC 1 . PC 2+3 . PC 2 . PC 3 . PC 4 . PC 5 . Sum of nine first PCs 2-10 . Difference between the initial signal and ten first PCs 1-10 .

... Tonight's Sky . ... The Magazine . ... Observing . ... Opportunityт??s devilish view from on high . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... High dynamic range imagery . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine...

. Lunches: lunches will be organized for participants . Conference fee: a conference fee will be approximately 100 euros. It will include lunches and will cover visa support expenses on the russian side.

Stellarium 0.12.3 . ... ScreenImageMgr Class Reference . ... createScreenImage (const QString &id, const QString &filename, float x, float y, float scale=1., bool visible=true, float alpha=1., float fadeDuration=1.) ... setImageAlpha (const QString &id, float alpha) . ... setImageXY (const QString &id, float x, float y, float duration=0.) ... virtual voidљ . ... the ID for the desired image. virtual void ScreenImageMgr::draw . ... the ID for the desired image. virtual void ScreenImageMgr::init . ...

... Pre-university education . ... Samara region . ... University at a glance . ... A group of young scientists of Samara University under the guidance of the candidate of chemical sciences Yevgeniy Aleksandrov began to make the most extensive database in the world for the structure and physical properties of crystalline coordination polymers. ... The idea of making a database for coordination polymers already exists in the scientific community of the world. ... SAMARA STATE AEROSPACE UNIVERSITY . ...

... We revised topographical data obtained for the region to construct a generalized structure of the SPA basin as ringed formation. ... Because of our previous analysis of the ring structure [5, 6] we assumed the projection center o o coordinates as 180 W and 40 S. The hypsografic map shown in Fig. 1 demonstrates a hemisphere of the Moon which contains the SPA basin structure and its environs. ... Then we find the o o basin outermost ring center at roughly 180 and 40 S. Inner structure of the SPA basin...

Initial orbit determinations of NEO-2005 with Pulkovo AMP-method O.P. Bykov Central Astronomical Observatory of RAS, Russia, 196140, Saint-Petersburg, Pulkovskoye shosse 65/1 Abstract Pulkovo Apparent Motion Parameters Method (the AMP-method) was proposed by prof. A.A.Kiselev and developed by his colleagues for initial orbit determinations of Artificial Earth Satellites, Space Debris, Asteroids, and Comets on the base of very short observational arc. ... Table 4 Apparent Motion Parameters for 2005 EE. ...