... Методы астрономии . ... Конфигурации планет . ... Звезды . ... Учеными придумано несколько методов выявления планет около звезд. ... Основан на изменении собственного движения звезд под гравитационным воздействием планет. ... После значительного усовершенствования техники, сейчас ученым удается получить точность до 1 м/с. Именно этот метод обеспечил начальный прорыв в поисках планет возле иных солнц. ... Этот метод наиболее чувствителен к легким планетам типа Земли, находящимся на широких орбитах. ...
Гигантский радиотелескоп в чаше кратера Аресибо. Крупнейший в мире 300-метровый радиотелескоп с параболической антенной сооружён в 1963 г. в Аресибо, на острове Пуэрто-Рико. ... На высоте 150 м над поверхностью гигантского неподвижного зеркала укреплена на стальных тросах 600-тонная платформа, на которую можно подняться по полукилометровому подвесному мосту или по канатной дороге. ... Радиотелескоп в Аресибо может служить и передающей антенной. ...
The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Coronado Instruments manufactures optical instruments for Solar observing. In addition to dedicated Solar telescopes they manufacture Solar instrumentation and offer consultation on Solar instrument projects. Last Update November 17, 2004 . Listed Since November 17, 2004 . ... 520) 740 1561 . ... Web Site . ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
... В ыбор пленок для астрофотографии часто бывает затруднен из-за того, что информацию об их работе в необычных условиях ночных съемок невозможно найти даже в технических описаниях фирм-производителей. ... Поэтому в дальнейшем мы будем использовать для сравнения разных пленок не их номинальную чувствительность, а зависимость светочувствительности от выдержки (рис. ... Форма кривых на рис.2 взята из технических описаний пленок фирмы Кодак (кривая 1 - Kodak Portra 400, кривая 2 - PJ400). ...
... J'ai achetГї le premier en mars 2009, le second en juillet 2013, j'ai les factures. Tous les deux ont ГїtГї achetГїs chez Ovision. Vous pouvez voir quelques images ici : . http://hervemilet.free.fr/mon%20site%20web/Soleil-Loub-07-2012.html . ... http://hervemilet.free.fr/mon%20site%20web/Soleil-2015.html . Je ne vends pas ma mise au Гїlectrique via PC, mais elle est dГїcrite ici, et les bricoleurs sauront faire. ... http://hervemilet.free.fr/mon%20site%20web/Le-Coronado-60.html . ...
... Любителям астрономии . ... Проект LFVN . ... История сайта ?Астрономия и Телескопостроение? начинается с 1999 года, когда в сети Интернет была опубликована любительская страница ?Для тех, кто не может равнодушно смотреть на небо? с информацией об отечественных производителях телескопов. ... Мы приглашаем любителей астрономии и астрономов-профессионалов для сотрудничества как для работы над сайтом, так и для участия в различных инициативных проектах, о которых вы можете узнать на его страницах. ...
... Tonight's Sky . ... The Magazine . News . Observing . ... Community . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... coronado . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...
Personal Pages of Astronomers . ... home | ... Jarle Aasland (Comet Hale-Bopp: Norwegian Images) . ... Howard C. Anderson (Astrophotography Images and Information) . ... Patrick J. Anway (Lookum Observatory) . ... Peter Armstrong (ScanCam Home Page) . ... Bill Arnett's Astronomy Page . ... Astro Nights home page ( Australia ) . ... Alex Michael Bonnici (Space Exploration) . ... Michael Boschat . ... Brendan's Astronomy Page ( Republic of Ireland ) . ... Steve's Astronomy and Astrophotography page . ...
... This telescope is also able to be used in a non-assisted manner. ... Upon availability, the use of the Club's 10" dobsonian mount telescope. Upon availability, the use of the Club's 16" Meade LightBridge telescope. ... Use of the Club's Coronado Personal Solar Telescope and Cemax Eyepieces. Use of the Club's Video Eyepieces. ... Use of Club Binoculars. ... It's all part of being here and just one of many telescopes that are the benefit of being a member of the Richland Astronomical Society. ...
From: TerryMosel@aol.com Date: Thu, 28 Aug 2003 19:01:14 EDT Subject: Armagh Planetarium, Fri night, Coronado Hi all, Just a reminder about the IAA trip to Armagh Planetarium tomorrow (Friday) night, at 7.30 p.m., to see the exhibition, as per last email. If it's clear, you can stay on for Mars observing with the 10-inch Meade SCT from about 10.15, and with the 16-inch Cassegrain from about 11 p.m., if it's clear. ... Send cheques, POs etc, payable to me, asap. ... Last Revised: 2003 August 29th . ...
... Malkov, O. M. Smirnov . ... We present some current and future variations of our Guide Star Catalog Data Retrieval Software (GUIDARES). ... The GUIDARES software was born in 1991 (Malkov et al. 1992) as a PC-based tool for easy access to the Guide Star Catalog. ... Several applications arose (e.g., Malkov & Smirnov 1994b) where it was very useful for a program to be able to read the Guide Star Catalog easily, without the burden of sorting through its (very complicated) internal structure. ...
Luxemburg Optique Paul Welter Successeur Paul Alliaume 10, rue du CurИ, L-1368 Luxembourg Tel.: 22 34 46 Meade , Vixen, , Bresser , DЖrr Generalvertretung Celestron/Vixen 1 Lecuit Opto-Technical 2 3 Rue des Joncs 3 L-1818 Howald (Houwald) 4 LUXEMBOURG www.lecuit.lu France 1 OPTIQUE UNTERLINDEN Horaires d'ouverture du magasin Du lundi au vendredi, de 9h Ю 12h et de 14h Ю 19h. Le samedi, de 9h Ю 12h et de 14h Ю 18h TИlИphone : (+33) 03 89 24 16 05 ... 3 Autostunden von Luxemburg entfernt. ...
home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . Monograph Publications . ... Publications of the ASP (PASP) . Magazines . Mercury Magazine . ... Mercury Magazine Contents and Select Excerpts . ... November/December 2004 . Mercury is a bi-monthly membership magazine. ... Exploring Invisible Skies, Preethi Pratap and Madeleine Needles . ... November Sky Map | December Sky Map | January Sky Map . ... publications . ...
Next: Biases Up: Contents Previous: Stars without Periods . Based on the data presented in Figure , I can suggest several conclusions about the evolution of young stars. The results of the Kolmogorov--Smirnov (KS) tests with the data presented here and those of Choi & Herbst (1996) on similar regions of the histogram indicate that there is something which holds stars near eight day periods. Stars in different regions also seem to share a similar mechanism which regulates the fast rotators. ...
... This task takes an event list and makes an image in which the value in each pixel is proportional to the variability with respect to time of the flux of events which fall within that pixel. The task cycles through all the events in the list which fall within the spatial extent of the image; for each of these events, a value of the Kolmogorov-Smirnov statistic is calculated. ... Note the implication that pixels having zero variability are not zero-valued in the output image. ...
. National Astronomy Day: September 25, 2004 . APO participates at the Coronado Mall in Albuquerque, NM with the Albuquerque Amateur Astronomy Society.
. This is a new popup window - close it when you are done . Submitted by Philip Levine on 04/19/2015 22:36:55 . Coronado PST scope . Logon to post a follow-up comment or review comments from others . Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us Contact Us
Next: Numerical Experiments Up: Optimal Combination of Sub-Stepped Previous: Background . The Richardson-Lucy restoration technique can be used to optimally combine sub-stepped GHRS data to produce a spectrum with two or four times finer pixels, with consequent increase in spectral resolution. ... acts as a modified Line Spread Function (LSF) which gives the pixelated image of a point source. is the pixel function, viz., 1/ for within a pixel of width containing , and zero elsewhere. ...