from __future__ import division from visual import * scene = display(range=(3.0,3.0,3.0),width=1300,height=800,forward=( 0.2 ,-0.3,-1.0)) water = box( pos =(0,- 0.1 , 0.0 ), length=10, width=3, height= 0.1 , color =( 0.1 , 0.2 ,1.0)) alength = 2.0 theta = 0.1 pos1 = vector (0,0,0.6) barge1 = box( pos = pos1, length = 2, width = 0.5, height = 0.1 , color =(0.6,0.4, 0.2 )) x1 = arrow( pos = pos1+ vector (0, 0.1 ,0), ...

... These values are functions of the geographical (geodesic) latitude and the height of the point above the sea level. ... The option also permits to solve the reverse problem — to calculate approximate values of observatory latitude and its height above the sea level depending on the introduced values of dxy and dz. ... It should be mentioned that low precision of dxy and dz for some observatories in the list maintained by MPC leads to negative value of height above the sea level for some of them. ...

... Classes . ... casa . casa::Slice . ... define a (start,length,increment) along an axis More... #include < Slice.h > . ... Slice (size_t Start, size_t Length=1, size_t Inc=1) . Create a Slice with a given start, length, and increment. ... Create a Slice with a given start, end or length, and increment. ... A "slice" (aka Section) is a a regular sub-Array (and ultimately sub-Image) that is defined by defining a (start,length,increment) for each axis in the array. ... size_t casa::Slice::length . ...

... Вазы . ... Совместимость Epson Stylus Pro 4800/4880 . ... Вес в упаковке 0.35 кг . Цвет светло-пурпурный . ... Средний вес 3,996 гр. ... Высота: 17 мм. 2 топаза, суммарный средний вес камней 2.898 карат, 18 фианитов, суммарный средний вес камней 0.031 карат, 2 фианита, суммарный средний вес камней 0.006 карат, 2 фианита, суммарный средний вес камней 0.016 карат. ... Размеры: высота - 120 см, ширина - 10 см.Стирка при 40њ. ... Коллекция: Весна-лето 2016 . ... Пол: Мужской . ... Пол: Женский . ...

... Bad Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... The length of the shadow depends on the height of an object (like a mountain or a human) and how high up the Sun is. ... We can calculate the length of the shadow if we know the Sun's angle above the horizon and the object's height. ... The Earth spins 360 degrees in 24 hours, which means it spins 1 degree in 4 minutes; that in turn means the Sun moves 1 degree every 4 minutes in the sky. ...

... Creation of Space transportation system on the base of large length rope utilization . ... A given address contains the proposal to equip the International Space Station with the long rope and to create on that base a Space transportation system. ... A given system has the multifunctional purpose. ... The rope system could be the base for creating of alternative system of station angular orientation. To utilize the rope system to launch small satellites from the station and to return them back. ...

... We have determined the correlation coefficient between tree-ring index values and the sunspot cycle length for 69 tree-ring data sets from around the world of greater than 594 years duration. ... Similar matrices, formed from the same data, but randomly scrambled, provide a control against which we can draw conclusions about the influence of the solar cycle length on climate with a reasonable degree of confidence. ...

... G. Nikonorov Rubtsovsk Industrial Institute of Altai State Technical University Rubtsovsk, Russia nik@inst.rubtsovsk.ru On Killing vector fields of constant length on homogeneous Riemannian manifolds The main ob ject of exploration in this talk are Kil ling vector fields of constant length on homogeneous Riemannian manifolds. ... It is a hard problem to obtain a detailed description of Killing vector fields of constant length on arbitrary homogeneous Riemannian manifold. ...

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. Album : asv-album :: Travels to distant places and countries :: 1997/08 Kyoto, Nara (Japan) :: 23/08 Ryoanji Temple and around . Up . << Prev . A bug which produces loud high-pitched noise. The actual length is about 5-6 cm. Next >> . Created with the tool album generator a MarginalHack by David on Tue Jun 23 14:46:19 2015 .

. Main mirror diameter . 6 m . Focal length . 24 m . Light collecting area . 26 sq.m . Wavelength range . 0.3 - 10 mkm . Angular resolution . 0.6 arcsec . - with the application of speckle . interferometry techniques . 0.02 arcsec . Mass of the main mirror . 42 tons . Total telescope mass . 850 tons . Telescope height . 42 m . Dome height . 53 m . Limiting stellar magnitude (1994) . 26 . The Observatory also has a 1-m and a 0.6-m telescope manufactured by "Karl-Zeiss-Jena" (Germany).

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Coronado Accessories . ... Meade Coronado Vixen-Style DoveTail (6" Length) . ...

... Звезды: их строение, жизнь и смерть . ... Публикации с ключевыми словами: Сверхновые - звезды - сверхгигант - нейтронные звезды - красный гигант - бурый карлик - диаграмма Герцшпрунга-Рессела - белый карлик - Эволюция звезд - термоядерные реакции - вырожденный газ - гидростатическое равновесие - конвекция - лучистый перенос - главная последовательность - эволюционный трек звезды - карлики . ... Звезды . ... Все публикации на ту же тему >> . Обсудить эту публикацию . ...

OptInt PmWiki . ... Tech Meet 6 . ... Page History | Attach | ... Technical Meetings . ... Return to Tech Meet 6 ( Edit ) . ... June 24, 2010, at 04:54 PM by jsy1001 - . ... This meeting will take place on at 14:00 on Thursday 3rd June, in Room 911. to: . This meeting took place at 14:00 on Thursday 3rd June. ... We have selected the following 3 conceptual layouts to present at CoDR. ... Technical Meeting #6: Optical layout for CoDR . ... Page last modified on June 24, 2010, at 04:54 PM . ...

Magnification (Power) And Using Eyepieces . ... To determine power in a telescope, divide the focal length of the telescope by the focal length of the eyepiece. By exchanging an eyepiece of one focal length for another, you can increase or decrease the power of the telescope. For example, a 25mm eyepiece used on a telescope with a 1000mm focal length would yield a power of 40x (1000 / 25 = 40) and a 10mm eyepiece used on the same telescope would yield a power of 100x (1000 / 10 = 100). ...

... Tonight's Sky . ... Observing . ... solar system . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Solar eclipse travelogue: Sulawesi delivers a spectacular eclipse . ... What determines the length of totality during a solar eclipse? ... Get instant access to subscriber content on Astronomy.com! ... Join Astronomy for America's 2017 total solar eclipse! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter...

... Original: 1984x1488 (612k) . Medium: 800x600 (76k) . Thumbnail: 200x150 (16k) . Flash: Flash fired . Exposure time: 1/30s . Focal length: 6.4mm . Aperture: f/2.8 . ... Original: 1984x1488 (680k) . Medium: 800x600 (116k) . Thumbnail: 200x150 (18k) . Flash: Flash did not fire . ... Original: 1984x1488 (659k) . ... Exposure time: 1/60s . ... Focal length: 6.9mm . ... Focal length: 17.1mm . ... Focal length: 25.7mm . ... Focal length: 33.8mm . ... Focal length: 24.6mm . ...

... INCLUDETEXT = NO INCLUDEGEOM = NO $!FRAMELAYOUT HEADERCOLOR = RED XYPOS { X = 1 Y = 0.25 } WIDTH = 9 HEIGHT = 8 $!FRAMEMODE = XY $!DELETEXYMAPS $!ACTIVEXYMAPS = [1-4] $!GLOBALXY DATALABELS { DISTANCESKIP = 5 } $!XYMAP [1] NAME = 'U' ASSIGN { XAXISVAR = 1 YAXISVAR = 2 } LINES { COLOR = PURPLE LINEPATTERN = DOTTED } SYMBOLS { SYMBOLSHAPE { GEOMSHAPE = DEL } COLOR = PURPLE ISFILLED = YES FILLCOLOR = PURPLE SIZE = 1.1 } BARCHARTS { COLOR = RED ...

... Default is 20 for a 512x512 image. ... Truncate to integer. kmap = fix(alog(k/float(mask_size))/alog(1.0+1.0/mask_size)) ;===== prepare for edge exclusion via keyword edge_pix if (n_elements( edge_pix ) eq 0) then edge_pix =5 if ( edge_pix gt 0) then begin kmap (0:edge_pix-1, *)=0 kmap ( width -edge_pix: width -1, *)=0 kmap (*, 0:edge_pix-1)=0 kmap (*, height -edge_pix: height -1)=0 endif ;===== save indicies which are protected from correction i0=where( ...