Next: Direct Monitoring of T Tauri Stars Previous: X--ray Activity and PMS Stars . Pointed EINSTEIN observations of TTs in the Taurus--Auriga star forming region (SFR) detected five serendipitous sources in the field (Feigelson & Kriss 1981 and Walter & Kuhi 1981). ... Walter (1986) called these objects naked T Tauri stars (nTTs; Walter 1986, Walter et al . ... The catalog of Herbig & Bell (1988) distinguished between cTTs and weak--lined T Tauri stars (wTTs) instead of nTTs. ...
... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Cassini probe sees electric link between Saturn and Enceladus . ... This artist's concept shows a glowing patch of ultraviolet light near Saturn's north pole that occurs at the "footprint" of the magnetic connection between Saturn and its moon Enceladus. ... NASA's Cassini spacecraft has spotted a glowing patch of ultraviolet light near Saturn's north pole that marks the presence of an electrical circuit that connects Saturn with its moon Enceladus. ...
... Our Galaxy . ... Stars . ... Spiral arms are home to much more than just the brightest stars, however. ... Spread along the bright spiral arms can be seen prominent dark lanes, clouds of molecular gas and dust which obscure the visible light. ... The spiral arms are lit up by the extraordinary luminous young massive stars that are born within the dark clouds of molecular gas that lie along the arms. ... This interpretation тАУ of a spiral galaxy with active star formation within it тАУ is not...
... Bad Astronomy . ... Bitesize Astronomy . ... Bad Astro Store . ... Slacker Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. Hey, it's either this or one of those really irritating PayPal donation buttons here. Skip to the Dryden section . ... One of the best perqs of my job is that I get to travel to fun places. ... This happened when I went to Los Angeles in March of 2003. ... The visit to Dryden was extremely cool. ... 2008 Phil Plait. ...
... Default is auto which sets the propagated columns according to the datamode (as of version 8.29.1) - ( doc / epchain _description.tex): see above Version 8.29.2 - 2002-02-18 ( MJF ) --------------------------------- - ( src / epchain ): fully enabled `usecanonicalnames=Y' setting [SSC-SPR-2106] - ( doc / epchain _description.tex): explain `usecanonicalnames=Y' output filenames Version 8.29.1 - 2002-02-05 ( ...
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... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualit–їs . ... les plus belles images de l'Univers d–їcrypt–їes pour vous . ... des pages consacr–їes –Љ la publication de vos photos Mais c'est aussi une vraie communaut–ї avec laquelle partager votre passion et nourrir votre curiosit–ї. Accueil –А la une Le Soleil s'–їclipse . ... 18/05/2015 - Le r–Tve d'une autre Terre . ... 20/01/2015 - Une multitude d'–їtoiles hors des galaxies . ...
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The standard history of Armagh Observatory is "Church, State and Astronomy in Ireland - 200 Years of Armagh Observatory" by J.A. Bennett , published by The Institute for Irish Studies, Queens University, Belfast and Armagh Observatory in 1990. ... Copies available from Armagh Observatory, price one pound plus post and packing. ... The City of Armagh . ... The financial position of Armagh Observatory in the 19th century . ...
... Home Articles Choosing and Using Binoculars . ... Beyond New York City . ... Choosing and Using Binoculars . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... For instance, if you observe with a 7 x 50 pair of binoculars under a city sky, this is like observing with a pair of 7 x 35 binoculars. ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
эффектов галактических и солнечных космических лучей методом наземного мониторинга ' в рам ках программы фундаментальных исследований Президиума Российской академии наук ?6 Нейтринная физика за 2006 г. В результате выполнения данного проекта осуществлялась непрерывная регистрация интенсивности КЛ на Саянском спектрографическом ... Известия РАН, серия физическая (в печати). ... Координатор http :// www . ...
Log of Changes Made to CFITSIO Version 3.31 - 18 July 2012 - enhanced the CFITSIO column filtering syntax to allow the comma, in addition to the semi-colon, to be used to separate clauses, for example: [col X,Y;Z = max(X,Y)]. This was done because users are not allowed to enter the semi-colon character in the on-line Hera data processing system due to computer security concerns. - enhanced the CFITSIO extended filename syntax to allow specifying image compression parameters (e.g. '[compress Rice]') when
Observational Log Cover Sheet Observation Date: Location: Observers: Apr 11, 2015 Hidden Hollow - RAS Mike R. and Bob K. Moon Phase: Seeing: Transparency: Notes: Moonrise 2:30am 8 Good 7 at start, got better after midnight (8) Temperature dropped to 35 degrees with little dewing. Started the AL Globular Cluster list (mostly redo observations) to include the visual Type Classification (I-XII). Also continued the AL Binocular Messier list using my Leupold 10X42 BX-2 Acadia binoculars and my old AstroCards.
Rep ort by the ESA-ESO Working Group on Galactic p opulations, chemistry and dynamics Abstract Between the early 40s, when Baade showed the first evidence for the existence of two distinct stellar populations, and today, with our Galaxy surprising us with new substructures discovered almost on a monthly basis, it is clear that a remarkable progress has been achieved in our understanding of the Galaxy, of its structure and stellar populations, and of its chemical and dynamical signatures. Yet, some questions
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Ссылки http://www.stecf.org/coordination/esa_eso/galpops/report.pdf -- 2038.4 Кб -- 04.09.2008 Похожие документы
... Up: Future Instruments and Telescopes, Tools . ... UCO/Lick Observatory, University of California, Santa Cruz, CA 95064 . ... These Tcl/Tk-based tools maintain and interact with a relational database of instrument characteristics. ... The toolkit has greatly reduced the amount of effort required from many UCO/Lick technicians, and has set new standards for quality and performance of the resulting instruments. ... This same metaphor is also being applied to instruments built for Lick Observatory. ...