... Tonight's Sky . ... Observing . ... Star Atlas . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Into the spider's lair . The biggest star-forming region in the local universe, the Tarantula Nebula also ranks among the most stunning sights. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
Previous Editions of the M111: . ... Severe Space Weather . ... On Line"! ... Any time you have something you'd like to offer - be it a story of how you first got started in astronomy, a star party you just attended, a telescope you just bought, or your favorite constellation, just drop me a line with the story included and I'll be sure to get it posted! ... You can keep an eye on space weather yourself at the National Weather Service's Space Weather Prediction Center, www.swpc.noaa.gov . ...
. Please note that this is an archive of the changes made on the Bright Supernovae pages and that this page is not maintained. The latest updates can be found on the updates page . The latest links can be found on the links page . 2013/12/31 . Created entries for PSN J07480881+4453009 (Mag 19.1), PSN J04572161+2402439 (Mag 19.5), PSN J10555095-0951424 (Mag 18.9 in MCG -2-28-21), PSN J08595594-0725103 (Mag 17.4 in MCG -1-23-16), MASTER OT J140536.83-012210.6 (Mag 17.8), 6 CRTS supernovae , and 8 OGLE
The AstroGuide . ... AstroGuide | ... Shop | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . ... Corel Corporation . Graphics editing software. This package is a good all around editor for most graphics formats and is the one I use most often for any kind of graphic work. ... Listed Since October 12, 2001 . ... Web Site . ... Web . www.astronomy.net . About Astronomy Net | ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
СТУДЕНЧЕСКИЕ ОЛИМПИАДЫ ПО ГЕОМЕТРИИ И ТОПОЛОГИИ http://dfgm.math.msu.su/ les/skopenkov/geomolymp.pdf Обновленная версия статьи Мат. ... расстояние от точки Ai до прямой l. Будем рассматривать прямые l на плоскости, проходящие через точку O. Пусть I+ и I- | ... Найдите наибольшее целое n, для которого на плоскости существует кривая второго порядка, имеющая в точке (0; 1) касание n-го порядка с графиком функции y = cos x. Напомним [Ra03, §§ 22, 23], что если P | ... Возьмем точку a R2 - N . ...
Фотографии и видео - внизу страницы. ... Архив фотографий из похода - файл называется 08_kavkaz.zip . Размер файла 593 Мб . ... Например 20100806_124315.jpg - 6 августа 2010 года, 12ч 43м 15сек. ... Разрешение кадра 1280x720 пикселей, размер файла 1.66 GB . ... Файл в формате mpeg-2 (как DVD). kavkazHD.avi . Разрешение кадра 1280x720 пикселей, размер файла 655 Mb . ... Разрешение кадра 720x576 пикселей, размер файла 668 Mb . ... Разрешение кадра 720x400 пикселей, размер файла 296 Mb . ...
... Jupiter (9:04PM): ISO 1600, 4x1/250 sec, aligned and averaged in Photoshop . moons (9:05PM): ISO 1600, 0.3 sec, composite in Photoshop . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
Astronomical Data Analysis Software and Systems XII ASP Conference Series, Vol. ... It combines a high performance DisplayPDF user interface with a standard BSD UNIX subsystem and provides users with simultaneous access to a broad range of applications which were not previously available on a single system such as Microsoft Office and Adobe Photoshop, as well as legacy X11-based scientific tools and packages like IRAF, SuperMongo, MIDAS, etc. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/P8-4.pdf -- 536.1 Кб -- 11.03.2003 Похожие документы
... You'll get a chance to see some of the best deep sky photos taken from this planet when noted Philadelphia astrophotographer Jerry Lodriguss comes to Peyton Hall. ... New Paramount installed at WC Observatory! The observatory work party on Sat Nov 1 (a beautiful spring-like day) accomplished its goals. ... Dark Skies! ... Those with club magazine subscriptions to Astronomy or Sky and Telescope or both would want their subscriptions renewed about three months prior to the date of your club renewal. ...
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Ссылки http://www.princetonastronomy.org/newsletters/11_2003sidereal.pdf -- 659.5 Кб -- 15.11.2003 Похожие документы