... About ATNF overview . ... Both are consistent with earlier estimates, computed for the population of optically selected galaxies. This consistency occurs because, although the distribution of optical central surface brightnesses among galaxies is flat, we fail to find a population of galaxies with central surface brightnesses fainter than 24б  B - , even though there is no observational selection against them. Keywords: Galaxies: Luminosity Function, Mass Function; Surveys . ...

... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...

... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

... Visited 5957 times - Selected 51 months ago . ... Visited 3425 times - Selected 51 months ago . ... Visited 5554 times - Selected 51 months ago . ... Visited 5870 times - Selected 51 months ago . ... Visited 4096 times - Selected 51 months ago . ... Visited 4225 times - Selected 51 months ago . ... Visited 3412 times - Selected 52 months ago . ... Visited 4698 times - Selected 51 months ago . ... Visited 5823 times - Selected 51 months ago . ... Visited 3067 times - Selected 51 months ago . ...

... Lecture course (2015/2016) "Galactic Astronomy" (PPT, PPTX) (for 2nd grade students, in Russian) . ... Lecture course (2015/2016) "Astronomical Distances" (PPT) (for postgraduate students, in English) . Lecture course program "Galactic Astronomy" (DOC, for 2nd grade students, in Russian) . Lecture course program "The Elements of Stellar Dymamics" (for 4-5th grade students, in Russian) . Tutorials on astronomy (PDF, PS, DJVU, HTML) . ... My Reviews and Talks (In Russian) . ...

... Search Authors: . ... Tokhchukova S., Bogod V., Detection of the long-term microwave "darkening" before the July 14, 2000 flare //Solar Physics, 212/1, pp. ... A.Nindos , C.E. Alissandrakis, G.B. Gelfreikh, V. N. Borovik, A.N. Korzhavin and V.M. Bogod Two-dimensional mapping of the sun with the RATAN-600 // Solar Physics l65: 41 - 59, 1996. ... О. Н. Шиврис Работа радиотелескопа РАТАН-600 с плоским отражателем Изв.САО 1980, 12, с.134-140. ... List of selected publications Bogod V.M . ...

... Пиджак Selected One Creed Moдель: 16046564 One SHCreed Blazer IСостав: 60% полиэстер 30% шерсть 10% другие волокна Модель: 27955519 . ... Пиджаки . ... Артикул: 93-DE-ZU-13 Цвет: металл Состав: нержавеющая сталь, стекло Описание: практичная и удобная сахарница с ложечкой будет незаменимым аксессуаром при любым семейном чаепитии. ... Кеды Woden Kasper Moдель: Kasper Low 14192 Модель: 2633504 . ...

... We have developed a web site using HTML, Php, Python, and MySQL that extracts, processes, and displays data from the Sloan Digital Sky Survey (SDSS) and the Two-Micron All-Sky Survey (2MASS). The goal is to locate brown dwarf candidates in the SDSS database by looking at color cuts; however, this site could also be useful for targeted searches of other databases as well. MySQL databases are created from broad searches of SDSS and 2MASS data. ... 2002). ... 2002, AJ, 123, 3409 . ...

... SESDA Program Manager . ... Received Bachelors in Science degrees in Physics and in Mathematics from the University of Texas at Austin, and Masters in Science and Doctorate in Physics from the University of Wisconsin-Madison. ... In 2000 joined Science Systems and Applications, Inc. as Deputy Program Manager for the Space and Earth Sciences Data Analysis contract, leading over 330 professionals providing space and Earth sciences, engineering and IT services to GSFC. ... 73 , 514, 1994. ...

Increases scientific return from Chandra by providing a public database of optical multicolor imaging well-matched in depth to selected Chandra X-ray fields. Uses only public archival Chandra data, or proprietary data offered by explicit consent of the GO/GTO . ... to GO/GTOs immediately after images of their fields are reduced, if our request for early access to X-ray data is granted 1 . ... that are not intended as serendipitous survey fields (e.g. Chandra deep survey fields) . ...

... Accelerating black holes, spin-2/3fields and C-metric . A TOPOLOGICAL EXTENSION OF GENERAL RELATIVITY TO EXPLORE THE NATURE OF QUANTUM SPACETIME, DARK ENERGY AND INFLATION . EFFECTIVE THEORY FOR QUANTUM GRAVITY . TESTS OF GENERAL RELATIVITY AND ALTERNATIVE THEORIES OF GRAVITY USING GRAVITATIONAL WAVE OBSERVATIONS . ... THE MASS OF THE OPPENHEIMER-SNYDER-BLACK HOLE: ONLY FINITE MASS QUASI-BLACK HOLES . ... NEUTRINO MASS AND THE STANDARD MODEL . Neutrino masses and flavor mixing . ...

... Meteor showers on Mars . The Leonid meteor shower . The Taurid complex . Observatory meteor cameras . and planet-crossing bodies in general: comets, asteroids, and the solar system meteoroid/dust complex) . ... The Oort cloud, a roughly spherical cloud of comets extending a significant fraction of the way to the nearest star . ... JPL solar system dynamics . International Meteor Organization . Last Revised: 2007 March 15th . ...

Please select one or more authors to see their list of publications. ... publications for last year, please click here first . ... Buntov, Michael . ... Grebenev, Sergey . ... Kaniovsky, Alexander . Konovalov, Alexey . ... Kuznetsov, Alexander . Kuznetsov, Sergey . Kuzmin, Alexey . ... Lutovinov, Alexander . ... Mescheryakov, Alexander . Mol'kov, Sergey . ... Pavlinsky, Michael . Revnivtsev, Michael . Sazonov, Sergey . ... 2001 . ... 1998 . 1997 . 1996 . ...

The K20 survey. I. Disentangling old and dusty star-forming galaxies in the ERO population", 2002, Cimatti A. et al., ... Probing the evolution of massive galaxies with the K20 survey", 2002, Cimatti A., invited contribution in the ESO/USM Workshop "The Mass of Galaxies at Low and High Redshift", Venezia (Italy), October 24-26, 2001, in press. ... The K20 survey: new light on galaxy formation and evolution", 2003, Cimatti et al., ... Old galaxies in the young Universe", 2004, Cimatti et al., ...

... Images and Data from the Shared Skies Partnership . ... Open access to selected images and data . Restricted access to user data . Restricted access for schools . Restricted access for the astronomy lab . Other Data and Image Resources . Sky View (internet virtual telescope) . SIMBAD Astronomical Database . ... International Astronomical Union Circulars (restricted access) . Sloan Digital Sky Survey Release 8 . Multimission Archive at Space Telescope . ...

... Tonight's Sky . ... Observing . ... Sky this Month . ... 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 . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Royal Astronomical Society, United Kingdom . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

Permitted Context: SELECT . ... The OPTION element can only occur within a SELECT element. ... When the form is submitted, the NAME of the enclosing SELECT element is paired with the OPTION's VALUE attribute to contribute a name/value pair for the selection. ... CLASS . ... The string to be used together with the name attribute of the enclosing select element, when submitting the form. ... SELECTED . ... This attribute is used within menus to define shaped hotzones associated with this option's value. ...

RadioAstron AO-2 prop osal Submission dead line: 27 January 2014, 23:59 UT. ... Team contact name and e-mail address: Ivan Petrov (e-mail: Ivan.Petrov@gmail.com ) Total observing time request: 60 hrs Should be < 100 hours if GOT. ... Introduction -- providing concise background information necessary to assess the scientific merits of the research proposed; outlining the reasons for the project to constitute key science area for RadioAstron if the KSP-type is selected. ...

... Hidden Treasures of M78 . ... About 1,600 light-years away and nestled in the nebula rich constellation Orion , the large, bright, reflection nebula is well-known to telescopic skygazers. ... The winning entry shows off amazing details within bluish M78 (center) embraced in dark, dusty clouds, along with a smaller reflection nebula in the region, NGC 2071 (top). ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: M 78 - reflection nebula - star formation . ...

. My astronomical research interests center on galaxy structure and evolution. Current topics include: . Polar-ring and interacting galaxies (see also new catalogue ) . Galaxy warps: statistics, properties and origin . Spiral galaxies at z~1: radial and vertical structure of stellar disks, statistics of interactions . Surface photometry and kinematics, dynamical modeling . Observational cosmology . Joomla Counter since Sep 1997