... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to La Silla . ... ESO . ... Survey Telescopes . ... 360 Panorama . ... ESO Science Newsletter . ... A 360 degree panorama view of a rare cloudscape over La Silla, in the southern edges of the Atacama Desert, home of ESO's first observing site. Here ESO operates two major telescopes: the ESO 3.6-metre telescope and the 3.58-metre New Technology Telescope (NTT). ...

... The time warp occurs because this image captured in a single frame a four hour exposure of the night sky. ... As the Earth rotated , stars appeared to circle both the South Celestial Pole , on the left, and the North Celestial Pole , just below the horizon on the right. ... A horizontally unwarped image is visible by clicking on the image. ... Publications with keywords: star trail - celestial pole . Publications with words: star trail - celestial pole . ... Nauset Light Star Trails . ...

... 2011 July 17 . Lewin's Challenge: 360 Degree Star Trails . Image Credit Copyright: Peter Wienerroither ( U. Wien ) . ... The above image from Vienna, Austria is not real in the sense that the 360 degree star trails in the sky appear only because of a digital trick. ... Walter Lewin , though, has asked APOD to pose this as a challenge to astrophotographers : create a real single-exposure image of a clear night sky that features 360 degree star trails. ... About APOD | ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualit†йs . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Un nouveau panorama martien . ... C'est sur cette lande rouge†вtre, †а proximit†й du crat†иre Endeavour , que le rover Opportunity a pass†й son quatri†иme hiver sur Mars (o†µ l'ann†йe dure deux ans). ...

... JJRC H8C Super Power 4 CH Aircraft 6 Axis Gyro 2.4GHz Quadcopter with 360 Degree Flip Flying Function (DC 7.4V 450mAh Adapter) . ... Functions: Hover, With light, Up/down, Forward/backward, 3D rollover, Turn left/right, 360 degrees spin . ... Remote Control: 2.4GHz Wireless Remote Control . ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . These images were taken in July 2006 to establish the skyline visible from the Observatory's Campbell-Stokes sunshine recorder. Left click on the image and move your mouse to pan. ... Image of Campbell-Stokes Recorder . Armagh Observatory Climate Web Site . Virtual Visit to Armagh Observatory . Wikipedia entry for Campbell-Stokes recorder . Last Revised: 2011 June 27th . ...

The pitch, roll, and focus errors of the telescope (measured and computed in AO9 survey and tilt sensor pitch,roll ) can be corrected by using the tiedowns. ... Tiedown positions to correct the pitch,roll, focus errors versus azimuth for za 2 through 20 degrees. ... The pitch, roll, and focus errors are plotted versus azimuth for za 1 to 20 degrees (the color changes every two degrees) . ... The pitch error is on the top and the roll error is on the bottom. ... The pitch and roll errors versus za. ...

... Телескоп ESO диаметром 3.6м был введен в эксплуатацию в 1977 году. Построен телескоп в Чили на горе Cerro la Silla на высоте 2400м над уровнем моря и принадлежит первой ESO обсерватории в Чили La Silla в 160км севернее La Serena. Первый свет на телескопе получен в ноябре 1976 года. ...

... In polar coordinates, the point P is defined by its distance r from the origin O (see drawing) and by its polar angle ("azimuth" on a map) between the x-axis and the "radius" r = OA, measured counter-clockwise. ... When one or both are negative , the angle f is larger than 90 degrees, and such angles never appears in any right-angled triangle. ... There is a simple solution , though: use the above equations to re-define sin f and cos f for such larger angles! ... But it also works for larger angles....

. This is a new popup window - close it when you are done . Submitted by William Lee on 03/05/2007 19:47:47 . Panorama of Lowell's Library . A panorama of Percival Lowell's library. For a 360-degree version, see http://home.comcast.net/~wjl12/LowellsLibrary.HTML . Logon to post a follow-up comment or review comments from others . Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us Contact Us

... sin f = y / r . cos f = x / r . ... They are now viewed as new definitions of the sine and cosine, for the polar angle f given by x and y ( a slightly different way of formulating this definition is described further below ). ... sin 2 f + cos 2 f = 1 . ... Angle . ... Many trigonometry texts define the sine and cosine slightly differently, using the so-called unit circle . ... Then the distance AB ("the sine line") equals sin a , and the distance OA ("the cosine line") equals cos a . ...

... Главная Астрономия Фотографии Рекорды Форум Гостевая книга . Азбука . Звездного неба . ... Фотографии звездного неба . Статьи по астрономии . Ваш путеводитель в мире астрономии . ... При создании сайта использованы материалы из книги Данлоп С. "Азбука звездного неба" 1990г. Фотографии взяты из . ... Часть фотографий отсканирована из книг. ... Азбука звездного неба / Фотографии на тему астрономии / Земля / Высокая Сьерра с высоты 360 км . ... Высокая Сьерра с высоты 360 км . ... Земля . ...

... Сегодня: 10 апреля 2016 г. По словам представителя российского Центра управления полетами, высота полета Международной космической станции была увеличена в пятницу примерно на три километра. ... За 414 секунд своей работы они увеличили орбиту станции примерно на три километра, в результате чего средняя высота полета МКС увеличена до расчетной высоты примерно в 360 километров над Землей", - сказал представитель ЦУП. ... МКС подняли до 360 километров . ...

... Последняя тщательно обработанная версия полной панорамы, переданной станцией "Следопыт" (Pathfinder) с поверхности Марса. Слева ? лепесток посадочного блока и мачта одной из антенн. ... Дальше вправо идет конструкция посадочного блока: второй лепесток и полностью выдвинутые передний трап (слева) и задний трап (справа), по которым марсоход "Визитер" спустился на поверхность Марса 5 июля 1997 года. ... Спущенные воздушные мешки посадочного блока видны снизу во всех секторах панорамы. ...

lsst.coordConv љ unknown . ... Files . ... src . angSideAng.cc . ... 9 љ bool angSideAng ( double &angA, double &sideB, double &angC, double sideA, double angB, double sideC) { . ... 38 љ sideB = sideC; . ... 74 љ // angB ~= 0 (modulo 360) and sideA ~= sideC (modulo 360); cannot compute angA or angC: . ... 81 љ sideB = sideA - sideC; . ... 85 љ sideB = sideC - sideA; . ... 103 љ os << "Bug: can't compute angA and angC with sideA=" << sideA << ", angB=" << angB << ", sideC=" << sideC; . ...

. This 360-degree panorama shows evidence of a successful first test drive for NASA's Curiosity rover. A small 3.5-inch (9 centimeters) rock can be seen where the drive began, which engineers say was partially under one of the rear wheels. Scour marks left by the rover's descent stage during landing can be seen to the left and right of the wheel tracks. The lower slopes of Mount Sharp are visible at the top of the picture, near the center. NASA/JPL-Caltech

... Bad Astronomy . ... Bitesize Astronomy . ... For example, a circle is divided into 360 degrees, with each degree further divided into 60 arcminutes, and each arcminute divided into 60 arcseconds (so there are 3600 arcseconds in a degree). ... The sky is 360 degrees around. But the sky has area! Area is measured in square units, like a floor area is measured in square meters. How many square degrees are there in the sky? ... There are over 40 thousand square degrees in the sky. ...

... Gallery . ... Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: Cable wrap . Description: Allows for 270 degrees rotation in either direction. Image: Dione Smith . ... Cable wrap Allows for 270 degrees rotation in either direction. ... Powered by Gallery 3.0.9 (Chartres) . ...

... 1369 . PDFB3 . 256 . ... 360 . ... PDFB4 . 1024 . ... PDFB2 . ... 600 . ... PDFB1 . ...

Filter : 1 Wavelength : -1.3093 FP1 V: -855.0 FP2 V: -277.0 Abs Wavelength : +6301.2002 Stokes: I LCVR1 Ret : 360.0 LCVR2 Ret : 360.0 LCVR1 Volt : 2.064 LCVR2 Volt : 2.111 Filter : 1 Wavelength : -1.1984 FP1 V: -771.0 FP2 V: -253.0 Abs Wavelength : +6301.3101 Stokes: I LCVR1 Ret : 360.0 LCVR2 Ret : 360.0 LCVR1 Volt : ...