... Focus position of collimator for spectroscopy objective SO . ... Peak to Peak flexure of SOFI . ... Flexure is 3.24 pixels peak to peak at detector or 174.5 mm at telescope focus pointing in opposite direction of gravity. ... Flexure of Sofi objective SF with focal elongator measured at 24 positions.Inner circle shows movement of point image on detector for one full revolution. ... Flexure is 35.64 pixels peak to peak at the detector or 479.03 mm at telescope focus pointing in direction of gravity. ...

... Apparent Close Approaches of NEAs to the Stars for April 2016 Observatory 168 Kourovskaya 2016-Apr-01/18h24.9m/ Dist = 4.8 AV= 1.3 / min PA= 85.8° A= 50° h= 26° 1685 Toro RA= 8h07m57.634s Dec =+ 2°46'41.37 m= 16.0 UCAC2 32693651 RA= 8h07m57.649s Dec =+ 2°46'46.16 m= 15.1 2016-Apr-03/17h36.5m/ Dist = 10.0 AV= 5.3 / min PA= 53.5° A= 108° h= 24° 137170 1999 HF1 RA= 4h20m04.184s ...

... Development of Ideas of Structure and Evolution of Stars. Integral Features of Stars, Which Determine Their Structure, Direction and Rate of Evolutuion. ... Connection between Potential and Thermal Energy of Star. ... Structure of a Main Sequence Star. Features of Massive Stars Evolution on the Main Sequence. Internal Structure of the Sun. ... White Dwarfs, Their Features. ... Evolution from the Main Sequence of Massive Stars. ... Evolution of Small Mass Stars till White Dwarfs Sequence. ...

Program: 3DPLOT Purpose: View Set, subset in perspective Category: PLOTTING File: 3dplot.c Author: M. Vogelaar Keywords: INSET= Give set (, subsets) to plot: Maximum number of subsets is 2048. ... PAPER= Give width(cm), aspect ratio: [0.0,1.0] Aspect ratio is height/width. ... DISTANCE= Distance of the eye from the screen: [calculated] Control amount of perspective with this unitless number. ... sin(th) -cos(th)*cos(ph) -cos(th)*sin(ph) 0.0 | cos(th) -sin(th)*cos(ph) -sin(th)*sin(ph) 0.0 | ...

Comet Shoemaker-Levy 9 was discovered photographically by the husband and wife scientific team of Carolyn S. and Eugene M. Shoemaker and David H. Levy on March 24, 1993, using the 0.46-m (18-in.) ... Its discovery was a serendipitous product of their continuing search for near-Earth objects , and the 9 indicates that it was the ninth short-period comet (period less than 200 years) discovered by this team. ... In other words, the comet, or at least parts of it, could very well hit Jupiter. ...

... Hale-Bopp in Stereo . ... Earth, Clouds, Sky, Comet . ... Does a comet's dust tail always orbit behind it? ... Which is closer: the comet or the galaxy? ... Presently, for denizens of the Earth's northern hemisphere, this bright comet is certainly a lovely and inspiring sight -- visible here crowning the sky above Cortina d'Ampezzo, Italy on March 20. ... Undaunted by the artificial glow from one of the most famous urban skylines on Earth, comet Hale-Bopp shines above the city of New York, USA. ...

Summary of Research Statement Vladimir Podolskii In this pro ject we plan to work in several directions in Computational Complexity theory which are mostly connected through the methods and techniques. ... The main ob jective in this area is to understand the computational power of this model and in particular to prove lower bounds on the complexity parameters of threshold gates and threshold circuits computing explicit functions. ... We plan to continue this work. ...

... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...

The picture above was made with this demo POV file and this TP holder object POV file . This is a toilet paper holder and dispensor. The base of the holder sits at the origin, has a diameter of 2.6 units, and extends 2.41 units in the positive Z direction. ... Smooth out the base. ... This web page, the associated image(s), and POV files are all copyright 2004 by Thomas A. Fine (that's me!) ... WARNING: This POV object is based on a real object. ...

... Recent Topics . ... MAO main . ... The third-order space-by-time relation . ... Тема: The third-order space-by-time relation . ... The mass m experiences a gravity force toward the sun and . ... will experience the Coriolis force or Coriolis acceleration. ... differentiated space-by-time twice and discovered equation2. ... If one differentiates . ... time differentiation of space-by-time. ... third-order space-by-time relation. ... understand the third-order space-by-time relation. ... MAO NASU . ...

... 2013 March 19 . GRAIL Maps the Moon's Gravity . Image Credit Copyright: NASA , JPL-Caltech , MIT , GSFC , SVS . ... To help find out, NASA launched the twin Gravity Recovery and Interior Laboratory (GRAIL) satellites in 2011 to orbit and map the Moon's surface gravity in unprecedented detail . ... Analysis of GRAIL data indicates that the moon has an unexpectedly shallow crust than runs about 40 kilometers deep, and an overall composition similar to the Earth. ... About APOD | ...

... Cross-shaped galaxy ZGC 2315+03 (Fig.1) has been described by Zwicky (1971) as ``post-eruptive or the result of the crossing of a compact galaxy through an edge-on spiral'' . This object was included in the Polar-Ring Catalog (C-71) by Whitmore et al. (1990) as a possible candidate for Polar-Ring Galaxies (PRG). ... One of them is galaxy 'disk' and the other is 'polar-ring'. ... The facts against the polar-ring nature of ZGC 2315+03 can be summarized as follows: . ...

Обзоры hep-ph: тематический рубрикатор . Эффекты квантовой гравитации . hep-ph/0305158 . ... Authors: D. V. Ahluwalia-Khalilova, Irina Dymnikova . Comments: This essay received an "honorable mention" in the 2003 Essay Competition of the Gravity Research Foundation . ... Comments: 4 pages . ... Comments: 9 pages, Latex . ... Comments: 14 pages LaTeX, 7 eps figures . ... Comments: 90 pages AMSTeX, 24 Figures . ... Comments: 29 pages, 4 figures . ... Вернуться в тематический рубрикатор hep-ph ...

... The uniform flux density in each pattern is 100 units per pixel. ... In order to illustrate the case of a point spread function which in one dimension is extremely undersampled, a delta function is also included (the lower left hand pattern in BARS). ... The coordinates of the left hand pixel of the delta function are again (42,52), and the other patterns have lower left hand pixels distant by 10, 20 and 34 pixel units. ... Uniform flux density of 100 units/pixel is used. ...

... Moon Phase below . ... ARTICLE: Why the moon always shows us the same face . ... Before you continue reading, you should know that this was not always the case, i.e. the Moon once was rotating with respect to the Earth, so that on every night a terrestrial observer (if there was one, because this was long, long before mankind appeared on our planet, and even before any major animals had appeared) saw another face of the Moon. ... Figure 1 (not to scale) shows how we can imagine the system Earth-Moon...

... Overkills cannot be performed against the computer when the difficulty is set to Easy. ... 2 - Pressing up, right ,down, left ,down, right ,R,R AFTER INPUTTING CODE 1 will: * Allow 13 attribute points per player to be distributed instead of 11 * Allow up to 7 points maximum in any one attribute instead of 6 3 - Pressing right ,down,down, left ,up, right ,L,R,L,R,L,R AFTER INPUTTING CODE 1 THEN CODE 2 will: * Allow 15 attribute points per player to be distributed instead of 13 * ...

... Proximity e#ects of com­ ponents (reflection of radiation and surface gravity darkening) are taken into account. ... As an example, we consider the Algol (# Persei) system, where an eclipsing pair (Algol A­B) is accompanied by the third component (Algol C). ... The surface temperature distribution for Algol A­B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation e#ect. ... We solve this equation by the iterative Newton­Raphson method. ...

Dynamical chaos in the problem of magnetic jet collimation O. Yu. ... In the paper of Bisnovatyi-Kogan (2007) magnetic collimation resulting from torsional oscillations of a cylinder with elongated magnetic field and periodically distributed initial rotation around the cylinder axis was considered. ... Space and time periods of oscillations depend on the conditions of jet formation: the length-scale, the amplitude of the rotational velocity, and the strength of the magnetic field. ...

... In spite of the fact that the orbit assumes a zero gravity (the scientists count on it by growing super-clean crystals and other materials impossible on the earth), in fact, none spacecraft provides such conditions. ... This question is answered by the device developed by SSAU scientists - Micro-acceleration Compensation Space System (MCSS). ... Then, the computer will give commands to the magnets that compensate micro-accelerations. ... Tags: 'photon-m4' mcss . ... SAMARA STATE AEROSPACE UNIVERSITY...

Trudy GAISH, vol. LXV, 1996 . Abstracts . The global distribution of average (5 O x 5 O ) depths . of Mohorovicic discontinuity on the Earth . ... Such analysis allows detecting whether the sources of the largest anomalies reside within the Earth's core. This is possible if the limit depths of the sources exceed the depths of the core-mantle boundary. ... by Pasinok S.L. Influence of the Earth’s cover on the polar free oscillation of the Earth’s inner core is considered. ...