... Observing springtime deep-sky objects with a large telescope . ... Buy and sell astronomy gear April 9 . ... Astronomy.com: Jim Forbes . ... A refracting telescope makes use of this property with a carefully made lens having curved surfaces. ... The first telescope (of any type) was constructed by the Dutch spectacle maker Hans Lippershey (1570 1619) who, on October 2, 1608, filed a patent application for "an instrument for seeing faraway things as though nearby." ... Buying your first telescope . ...
Astronotes Armagh Planetarium's Stellar Blog! ... Justin Quinnell explains the wonders of pinhole photography (Image credit: Sinead McNicholl Armagh Planetarium) . ... The cans were sponsored by Red Bull (Image credit: Sinead McNicholl Armagh Planetarium) . ... The principal of pinhole photography (image credit: Wikipedia) . ... The first person to take a photograph using pinhole technology (Image credit: Wikipedia) . ... That?s really an amazing blog about the beauty of pinhole photography. ...
... Australia Telecope Compact Array . by Karlie and Dale ( DK Photography ) . The Australia Telescope Compact Array (ATCA), located west of Narrabri in rural NSW, has an array of six 22m antennas, operated by CSIRO's Astronomy and Space Science division, and is currently the largest and most powerful radio telescope in the southern hemisphere. Please visit our DK Photography website or DK Photography facebook page . High-resolution ATCA photo by DK Photography . ... today * ATNF | ...
... Telescopes, instruments and cameras are keenly affected by local weather and atmospheric conditions. The decision to open any telescope or have access to any instrument or camera is at the sole discretion of the on-duty observing specialist(s) at the time of your requested access. ... Specific parameters exist for access to APO telescopes, instruments, or cameras which protect our highly-sophisticated and sensitive equipment and provide safe work conditions for staff and visitors. ...
... Many of the beautiful photos in astronomy textbooks were taken by amateur astronomers using everyday camera equipment. With Comet Hale-Bopp fast approaching, now is a perfect time to learn the not-too-difficult science and art of still-camera astrophotography. ... The Pentax K-1000 is one such camera. ... Data should include date, location, sky conditions, camera and lens specs, film type, and the time, subject, and length of each exposure. ... Slides show exactly what you photographed. ...
... Проф. А.Д.Чернин (ГАИШ, МГУ, Москва): ЭНЕРГЕТИЧЕСКИЙ СОСТАВ ВСЕЛЕННОЙ: НОВАЯ СИММЕТРИЯ 13.00-15.00. ... Проф. Л.И.Мирошниченко (ИЗМИРАН, Троицк, Россия): СОЛНЕЧНОЗЕМНЫЕ СВЯЗИ В 23-ЕМ ЦИКЛЕ СОЛНЕЧНОЙ АКТИВНОСТИ Лекция 9 10.50-11.30. ... М.И.Рябов, А.Л.Сухарев (Одесская обсерватория Радиоастрономического института НАНУ) : О ПРОЯ ВЛЕНИИ ИЗМЕНЕНИЙ СТРУКТУРЫ ПЕРЕМЕННО СТИ ПОТОКОВ ВНЕГАЛАКТИЧЕСКИХ РАДИОИСТОЧНИКОВ 3С120, OJ287, 3С273, 3С279, 3С454.3 НА РАЗЛИЧНЫХ ФАЗАХ АКТИВНОСТИ 4. ... РИ НАНУ Гравиметр. ...
... February 2016 Monthly Meeting - The World At Night (TWAN) . Babak Tafreshi . Thursday, Feb 11, 2016 at 8:00 PM . This month, we are pleased to welcome Babak Tafreshi, founder and director of The World At Night (TWAN) . ... He is the founder and director of The World At Night (TWAN), a board member of Astronomers Without Borders, a contributing photographer at Sky magazine and the European Southern Observatory. ... 2016 . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
Internet Sites | ... K-3 Lessons on shadows - Some science exercises related to the Sun, shadows, and time. 4-6 Lessons on Shadows - - Some more advanced science exercises related to the Sun, shadows, and time. ... Exploratorium: Colored Shadows - A fun activity about making colored shadows. ... Bear Shadow by Frank Asch. ... Word Lore - Carl's lessons on exploring words we use in this curriculum, such as where did the word "Sun" come from, or what is the difference between "daylight" and "day"? ...
... Ciel Espace, le magazine qui vous guide toujours plus loin . ... 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 †А la une Exoplan†иtes, l'extravagante pluralit†й des mondes . ... Exoplan†иtes : lтАЩextravagante pluralit†й des mondes . ... Vingt ans apr†иs leur premi†иre d†йcouverte, les astronomes en sont convaincus : les exoplan†иtes pullulent dans la Galaxie...
... GALAXY: A galaxy is made up of billions or trillions of stars bound together by their own gravity. ... HELIUM (He): The second element in the periodic table, has 2 protons, 2 neutrons, and is a noble gas. ... Helium melts at -272.2 degrees Celsius, and boils at -268.934 degrees Celsius. ... HYDROGEN (H): The first element on the periodic table, is a gas, and has an atomic mass of 1.00794 amu. ... Hydrogen melts at -259.34 degrees Celsius, and freezes at -252.87 degrees Celsius. ...
... Links . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . AAA Winter Astronomy Class: Measuring Distances in Space тАУ Dec 2015 тАУ Feb 2016 . ... This MonthтАЩs Sky тАУ April 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
... These measurements are not as such high quality as those from modern CCD systems, but could contain important data about rare phenomena or source data for long-period investigations (e.g., concerning the solar cycle). ... The results of processing real spectral data and a comparison of processed photographic images and images taken with a TEK CCD are presented. ... We can use the programs created for processing digitized photographic images in order to process these data as well. ...
... Контактно-личностная информация - не более 1 балла (e-mail, рабочий адрес, телефон, список публикаций - если они есть, поле Ваших интересов) и плюс не более 1 балла за полные тексты собственных статей (для астрономов - профессионалов). ... Программы автора для нужд астрономии - до 4 баллов. Создание базы данных (каталога) - до 4 баллов. ... Примечание - итоговая сумма не может превышать 10 баллов, в противном случае Вы просто получаете максимальный рейтинг информативности, равный 10. ...
The "21-inch" (0.52 meter) Moore reflector celebrated its 50th year in 2005, just prior to retirement from its role as our primary research instrument. ... The primary telescope and its mounting were designed and constructed by the Louisville Astronomical Society between 1935 to 1955. The telescope is named for Walter L. Moore, who was responsible for coordinating its construction, and who tested and figured its primary mirror. ... It is presently stored at Moore Observatory. ...
This page lists publications by members of the optical interferometry team related to optics technology, particularly optical and near-infrared detectors. ... SPIE require us to publish the following statement: . ... This paper was (will be) published in Proc. SPIE and is made available as an electronic reprint (preprint) with permission of SPIE. ... 43 , 2651+, 2004. ... In J. W. Beletic and J. D. Garnett, editors, Optical and Infrared Detectors for Astronomy , volume 5499 of Proc. SPIE , pages 203+. ...
... The mount is also adjustable so you can orient the axis of rotation to make it parallel with the Earth's axis of rotation (see the section on Polar Alignment). ... Locate the opening in the equatorial mount on the DEC axis. ... To mount the telescope tube: 1. ... ADJUSTING THE MOUNT FOR POLAR ALIGNMENT In order for the clock drive to track accurately, the telescope's axis of rotation must be parallel to the Earth's axis of rotation, a process known as polar alignment. ... R.A. & DEC axis ! ...
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Ссылки http://www.princetonastronomy.org/papers/losmandy_manual.pdf -- 177.1 Кб -- 16.03.2004 Похожие документы
... Image Processing of Digitized Spectral Data A. V. Boulatov and L. K. Kashapova Institute of SolarTerrestrial Physics, Siberian Division of Russian Academy of Sciences, P.O.Box 4026, Irkutsk, 664033, RUSSIA Abstract. ... To analyze longperiod solar features we have to use both old and new observations, i.e., photographic images and frames from the CCD detector. ... To obtain intensity values from the photographic image we have Image Processing of Digitised Spectral Data 65 Figure 1. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/boulatova.ps.gz -- 224.5 Кб -- 12.06.2006 Похожие документы