The night sky brightness, together with number of clear nights, seeing, transparency, photometric stability and humidity, are some of the most important parameters that qualify a site for front-line ground--based astronomy. ... Night sky at ESO-Paranal (Chile). ... Night sky brightness data . ... UBVRI night sky brightness at ESO-Paranal during sunspot maximum (A 2003, PDF) . ... The Dancing Sky: six years of night sky observations at Cerro Paranal (Starlight 2007 conference proceedings, PDF) . ...

... Baby Touch: Night Night is part of Ladybird's best-selling Baby Touch series, perfect for stimulating and entertaining babies from birth. It's bedtime, baby! ... Say 'night, night' to all the sleepy faces in this colourful touch-and-feel book, reading the gentle rhyme as you go. ... Цвет: голубой . ... Материал верха: текстиль . ... Материал подошвы: искусственный материал . ... Пол: Женский . Лоферы Rubi. ... Материал: текстиль. ... Возраст: Взрослый . ... Пол: Унисекс . ... Пол: мужчины . ...

Next: Sky problems Up: Special problems Previous: Special systems . Often, one finds that some nights of a run were of marginal photometric quality. ... How should these marginal nights be treated? ... In treating a bad night separately, one can either force the extinction coefficients to have particular values, or force the standard and extinction stars to have particular values (by creating a special standard-star file). ...

... Thur 22 October 2009, Armagh . Astronomy Ireland Celebrates Galilean Nights . ... On 22-24 October 2009, the International Year of Astronomy 2009 Cornerstone Project, Galilean Nights, will see amateur and professional astronomers, enthusiasts and the public taking to the streets all around the globe, pointing their telescopes to the wonders that Italian astronomer Galileo observed 400 years ago. ... Monday, 19 October 2009 19:00 . International Year of Astronomy, Ireland National Node . ...

... NIGHT VISION DEVICES . ... Whether you are camping, hiking, boating, engaging in surveillance or law enforcement activities, or just having fun — you can always find a LOMO product to fit your needs for a night vision device. ... Elf™-1, Chameleon™, Kentaur™, ONV™ and NVFlex™ are excellent choices for many recreational and professional applications because of their light weight, compact size and superior low-light and total-darkness performance. ... LOMO® Night Vision Products Warranty : . ...

The Night Sky Adventure Leader Kit is the first release in our series of family events and activities on topics in astronomy for Family ASTRO Event Leaders . ... Follow one or more of the links below for more information on the type of nighttime "adventure" you're looking for ( note that Frequently Asked Questions about Night Sky Adventure can also be found by clicking on these links ): . ... Night Sky Adventure . ... All Family ASTRO materials can be ordered online through the ASP's AstroShop. ...

... Конференц?я "Р?внодення 2016". ... Киевский клуб любителей астрономии "Астрополис" > . ... Астрофотография (Модераторы: LifeIsGood , MaxMan ) > . The World at Night . ... Бердянское общество любителей астрономии "ОРИОН" . ... Одесское общество любителей астрономии ?АСТРОДЕС? Портал белорусских любителей астрономии - BelAstro.Net . ... предыдущая тема следующая тема . ... 25 Декабрь 2007, 11:17:01 ? ... http://www.twanight.org/newTWAN/index.asp . ... Ответ #1 : 25 Декабрь 2007, 12:57:39 ? ...

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . Colin Johnston . ... Telescopes and Observatories . ... January . ... By admin February 20, 2013 Posted in: Armagh Planetarium . ... M42, the Great Nebula in Orion, imaged through Armagh Planetarium?s telescope in January 2013. ... Image credit: Colin Johnston/Armagh Planetarium) . ... M31, the Andromeda Galaxy, imaged with the new telescope in January 2013. ... Armagh Planetarium?s new telescope in action in January 2013. ...

... Общероссийская неделя "Астрономия на тротуаре" - 15-17 апреля . ... Практическая астрономия ? Астрономия и компьютеры (Модераторы: Deimos , Ed_Vazhorov ) ? астро софт Starry Night Backyard 3.1 . ... Ответ #60 : 02.04.2005 [15:00:26] ? ... Благодаря Вам скачал программу Starry Night Digital v4.0.5. ... А есть ли к Starry Night Backyard 3.1 дополнительные каталоги,кроме каталога Тихо? ... Ответ #69 : 21.11.2006 [21:17:12] ? ...

... Siding Spring Observatory by night - Bob ShobтАж . Bob Shobbrook dressed for a winters night atтАж . ... Title: Bob Shobbrook dressed for a winters night at the control computer for the photometer on the ANU 24-inch telescope. ... No use may be made of any of the images without Dr Shobbrook's written permission. ... Bob Shobbrook dressed for a winters night at the control computer for the photometer on the ANU 24-inch telescope. ...

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... Home Links International Sidewalk Astronomy Night . ... Saturday night, April 12, 2008, is the 2nd International Sidewalk Astronomy Night.€а We call on all amateur astronomers to take their telescopes and binoculars out for the public to enjoy the wonders of the night sky.€а A first-quarter Moon will be visible, as will the planets Saturn and Mars.€а More information can be found at http://www.sidewalkastronomynight.com /, where you can register so people will know where to find you. ...

Astronomy Picture of the Day . A Starry Night of Iceland . ... 17.05.2011 . ... Credit Copyright: Stephane Vetter ( Nuits sacrees ) Explanation: On some nights, the sky is the best show in town. ... A powerful coronal mass ejection from the Sun caused auroras to be seen as far south as Wisconsin , USA. ... May 2011 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: aurora . Publications with words: aurora . ... October Aurora in Prairie Skies . ...

The GSFC acousto-optic tunable filter (AOTF) camera was used at the Apache Point Observatory 3.5 meter telescope in Sunspot, NM, to image the night side of Venus. In the near-infrared, there are several spectral regions that are relatively clear in the Venus atmosphere. ... By imaging the Venus night side, an AOTF camera can determine spatial variations of trace molecular species in the Venusian atmosphere, and even study the dynamics of the zonal winds on Venus. ... APO Home Page . ...

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Visitor Center . ... Kick-Off Ceremony of the Arecibo Observatory 50th Anniversary . Observation Night . ... This activity was organized by the staff of the †Бngel Ramos Foundation Visitor Center with the collaboration of the Astronomy Society of Puerto Rico. ... The participants also had the chance to view the exhibits at the †Бngel Ramos Foundation Visitor Center as well as to view the new Arecibo Observatory movie at the AO Amphitheater. ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2011 May 17 . A Starry Night of Iceland . ... Explanation: On some nights, the sky is the best show in town. On this night, the sky was not only the best show in town, but a composite image of the sky won an international competition for landscape astrophotography. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

These images were taken at Moore and Mt. ... Late afternoon on February 27, 2007 at 16:52 local time, 21:52 UTC . Night of August 23, 2011, at 00:15 local time, 04:15 UTC . ... Movie on the Night of August 26, 2011, from 0:53 to 3:53 local time, 4:53 to 8:53 UTC . Aurora in the northern sky on the night of October 24, 2011, at 21:38 local time, 01:38 UTC . Dawn on October 25, 2011, at 06:30 local time, 10:30 UTC . Night of May 19, 2007, at 18:19 local time, 05:19 UTC . ... Google Sky . ...

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Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии . Starry Night 4.0 . ... Поиск . Сообщения за день . ... Сообщений: n/a . ... У кого-нибудь есть регистрация для Starry Night 4.0? ... Раньне был открыт ftp.space.com там можно было слить с каталогами Starry Night Backyard 3.12 . ... Сообщений: 665 . ... Отправить личное сообщение для Vladimir Nebotov . ... Найти еще сообщения от Vladimir Nebotov . ... Сообщений: 1,115 . ... Найти еще сообщения от Jawad . ...

О Центре | ... Проекты | ... О Центре /Проекты 2006/07! Yuris Night . ... Проекты 2006/07! Неделя Космоса . Неделя Науки . ... Начиная с 2001 года, 12 апреля во многих странах проходит шоу-марафон Юриз Найт ( Yuri's Night - "Ночь Юрия" - в честь первого космонавта планеты Земля). ... Yuri's Night global + фото с наших дискотек: 2003 , 2004 , 2005 , 2006 . Форум Центра . ... Должен ли Центр Образования заниматься только дополнительным образованием? ... Центр Образования ...