... разработка теории и методов расчета лучевых дифференциалов первого, второго и третьего порядков в градиентных оптических системах; . ... разработка методов расчета геометрических аберраций второго и третьего порядка осесимметричных оптических систем, содержащих асферические поверхности и градиентные среды типа "псевдоаксикон"; . ... получены формулы для расчета смещения изображения и геометрических аберраций второго порядка в градиентных оптических системах с малыми нарушениями осевой симметрии; . ...

... Members . ... The ATM's of Boston was founded in 1934 by a group of persons interested in assisting others in the art of optical polishing the craft of telescope making, and to learn together about the science of astronomy and the use of astronomical instruments. ... Mr. Jones introduced the club to Dr. Harlow Shapley at Harvard College Observatory. ... Regular shop activities resumed with the help of these "professional amateurs" and the club grew to 180 members. ... Club Newsletters . ...

... News . ... SOLARFEST 2009 Saturday 20 June, Dunsink Observatory . From Neil Cullen, Armagh Planetarium: . On Thursday evening, 28 May 2009, we will be unveiling our new meteorite alongside a special talk by Dr Mike Simms of the Ulster Museum , incorporating the 40th anniversary of the landing of the Bovedy meteorite . This talk will begin at 7pm in Armagh Planetarium 's Copernicus Hall. ... Wednesday, 27 May 2009 18:25 . International Year of Astronomy, Ireland National Node . ...

... Gallery . ... Salvage and make safe of Yale-Columbia . Sidebar Left . ... Title: Salvage and make safe of Yale-Columbia . Description: The Yale-Columbia was the most damaged of the telescopes. ... Demolition and cleanup were carried out by HABKA. ... Yale Demolition 009 . Views: 1860 . Yale Demolition 013 . ... Yale Demolition 015 . ... Yale Demolition 018 . ... Yale Demolition 021 . ... Yale Demolition 030 . Views: 1726 . Yale Demolition 032 . ... Yale Demolition 041 . ...

... As regards how much of the badpixfind routine can safely be incorporated into the PPS, we believe that the number of bad pixels found by badpixfind may depend sensitively on the input parameters (thresholds etc.) The task has been and is being developed so that an automatic running (and importantly, usage in badpix ) can be performed. Tests on many datasets have been performed to find the most favourable parameter settings (which will be different for MOS and pn). ...

... Bad Astronomy . ... The March 3, 2000 edition of the Tribune has a feature called ``Sun and Stars'', with some facts about astronomy. ... The sun is in fact the only star in our galaxy. ... The Sun is the only star in our solar system, which is comprised of the Sun, the planets, their moons, various asteroids and comets. ... The text goes on to say: Those other galaxies might also have planets in them that ellipse around stars, just like our galaxy, which has nine planets that ellipse the sun. ...

... Membership . ... The name of this organization shall be Amateur Astronomers Association of Princeton, Incorporated (hereinafter abbreviated as AAAP). ... General membership shall be open to any person paying dues with the proviso that any member under the age of 18 must be accompanied by a responsible adult while at any AAAP meeting, other function, or observatory. ... A. Director The Director shall preside at all meetings of the Board of Trustees and at all general membership meetings. ...

... Getting Help . ... Sending Commands . ... It is possible to write simple scripts for TUI, and most people should start there. But it is also possible to add your own windows in TUI, incorporating them as if they were built in. ... TUI is written in Python, hence it should be fairly easy to modify or extend. ... Otherwise it will be nearly impossible to test your code or ask for help on existing TUI code. ... Open the Python window (in the TUI menu) and type in code or load a file and run it. ...

... Home Observing AAA Urban Starfest in Central Park . ... Urban Starfest in Central Park . ... Beyond New York City . ... AAA In the News . ... Join the Amateur Astronomers Association (AAA) of New York at their annual Autumn Urban Starfest on Saturday, October 17, 2015, starting at 7:00 pm at the Sheep Meadow. ... WHO:€а Amateur Astronomers Association (AAA) of New York€а (aaa.org) and the Urban Park Rangers . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by...

... LUMAM . ... ABOUT LOMO . ... MICROSCOPES . ... Home Products Microscopes Lumam . ... LUMAM™ microscopes include high-performance fluorescence filters specially developed by LOMO for fluorescence microscopy. ... It allows the attachment of all modules and components, such as the mechanical stage, condensers, objectives, filters, fluorescence cubes, mercury epi-illuminator and observation heads. ... The LUMAM Mercury Epi-Illumination is the standard light source system for research fluorescence. ...

... In 1945 Miller (having lost his night vision) gave the telescope to UofL as per Charles Strull's suggestion. ... LAS members James Burke, Stanley Thorpe, Lewis Aker, Charles Bruce and Richard Holzbog initially worked with Dr. Moore on the mirror. ... On the observatory: Dr. Moore and the LAS entered into a formal verbal agreement that the telescope could be put on his property on Star Lane but Dr. Moore could order it be moved and the LAS could move it at any time. ...

... НОВОСТИ CASTROL ! ... ных и складских помещений, использущие в качестве топлива . ... По всем вопросам очистки инжекторов и форсунок бензиновых и дизельных двигателей просим обращаться на АВТОТЕХЦЕНТР AD REM. ... Обрыв ремня ГРМ двигателя своего автомобиля Вы запомните на всю жизнь! ... АвтоТехцентр AD REM srl является авторизированным дистрибьютором в Молдове Продукции компании GАТЕS - которая сегодня является мировым лидером в производстве приводных ремней. ... 2006 AD REM SRL . ...

... The VSOP Symposium proceedings, "Astrophysical Phenomena Revealed by Space VLBI" have been published and have been distributed to participants. ... Following the successful launch of the VLBI Space Observatory Programme (VSOP) satellite HALCA in February 1997 there have been many exciting results from space VLBI observations. ... Also, check the newly revised getting to ISAS page which has links to pictorial "Getting to ISAS from Fuchinobe" and "Getting to the Dai-Ichi Hotel from Fuchinobe" pages! ...