... 2015 - 2016 . ... Eugene Higgins Professor of Astrophysics, Princeton University . ... December 8, 2015 . ... November 10, 2015 . ... University of the Sciences in Philadelphia author . ... Amateur Astronomer . ... 2014 - 2015 . ... June 9, 2015 . ... Digital Planetarium and the 2012 Transit of Venus from Hawaii . 2013 - 2014 . ... International Occultation Timing Association . ... 2012 - 2013 . ... 2011 - 2012 . ... Princeton University . ... Amateur Astronomers Association of Princeton, Inc., ...

... Translate Abstract . ... Structure and properties of IRC+10216 . ... AA(Stockholm Observatory, SE--133 36 Saltsj baden, Sweden), AB(Special Astrophysical Observatory, Nizhnij Arkhyz, Karachaevo-Cherkesia, 357147, Russia), AC(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany), AD(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany), AE(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany) . ... Abstract Text . ...

Astrophysics Space Missions . ... Space Physics Missions . Data Centers . ... Lectures in Space Science . ... Compton Gamma Ray Observatory (GRO) . ... University of Arizona , Theoretical Astrophysics Program Return to the top of this document . ... JHU/APL AMPTE/CCE Space Science Data Center . ... National Space Science Data Center (NSSDC) . ... Astrophysics Data Facility (ADF) at NASA/Goddard Space Flight Center . ... Center for Atmospheric and Space Sciences/Utah State University (CASS/USU) . ...

Find Similar Abstracts . ... Giant voids in the universe . ... ASTRONOMICAL MODELS, GALACTIC CLUSTERS, GALACTIC EVOLUTION, GALACTIC STRUCTURE, SPATIAL DISTRIBUTION, UNIVERSE, ADIABATIC CONDITIONS, COSMOLOGY, MASS DISTRIBUTION, NEUTRINOS . ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...

To obtain more information about satellites observing the sky in x-rays and gamma rays, you can contact the archive of the Laboratory for High Energy Astrophysics at Goddard Space Flight Center. ... Uhuru, the first small x-ray satellite. Small Astronomy Satellite 3, a follow-up mission. HEAO 1 , High Energy Astronomical Observatory 1. ... Other space missions observing x-rays and gamma-rays from the universe can be reached from the first site of the ones listed above . ...

... Astrophysics Group . ... Pulsars . ... Stars ? ... The array was designed to detect compact radio sources such as these by virtue of the fact that they would scintillate (twinkle) when observed from the Earth through the interplanetary medium ? ... One of Antony Hewish?s research students, Jocelyn Bell, was set the task of operating the telescope and inspecting the daily charts for the kind deflections in the trace which occurred when a scintillating source passed over the array. ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . The Mount Wilson Observatory Association is a volunteer support group for the Mount Wilson Observatory. Their interest is in public eduacation, and enhancing the public experience at the observatory. ... Web Site . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

GRANAT is the Russian x-ray sattelite launched to the high apogee orbit (200,000 km) and operated almost for 10 years (1989 -1999) , carrying out four major instruments: French SIGMA coded-mask hard x-ray telescope (30-1000 keV), Soviet ART-P coded-mask telescope (2??-60?? keV), all-sky monitor WATCH (6-150 keV), and a gamma-burst detector PHEBUS . ... Since September 1994, GRANAT is in the survey mode. ... Explore pages devoted to individual GRANAT instruments (including main scientific results): . ...

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . Research results on fast active processes General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases ... Distribution of the recorded spikes in duration . ...

... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...

... 332, P L25-L28 (1998). Abstract . ... 332, P 395-409 (1998). ... 332, P 410-428 (1998). ... 332, P 429-448 (1998). ... 332, P 449-458 (1998). ... 332, P 459-478 (1998). ... 332, P 479-492 (1998). ... 332, P 493-502 (1998). ... 332, P 503-513 (1998). ... 332, P 514-522 (1998). ... 332, P 523-525 (1998). ... 332, P 526-540 (1998). ... 332, P 541-560 (1998). ... 332, P 561-568 (1998). ... 332, P 569-574 (1998). ... 332, P 575-585 (1998). ... 332, P 586-604 (1998). ... helpdesk@link.springer.de ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Asteroid . ... Site . ... Science . ... Since the early 1970's, Mark Trueblood has observed lunar occultations. He began observing minor planet occultations in the late 1970's. In late 2000, Mark began working with Robert Crawford of Tucson to observe minor planets to refine their orbits, concentrating on NEOs. A list of Minor Planet Electronic Circulars observed by Mark and Robert is available. ... 2013 Winer Observatory. ...

To appear in "Fourth Workshop on Robotic Autonomous Observatories (2015)"RevMexAA(SC) METEOR OBSERVATIONS WITH MINI-MEGATORTORA WIDE-FIELD MONITORING SYSTEM S. Karpov, 1, 3 N. Orekhova2 G. Beskin, 1, 3 A. Biryukov3,4 S. Bondar,2 E. Ivanov,2 E. Katkova,2 A. Perkov, and V. Sasyuk3 RESUMEN 2 Favor de prop orcionar un resumen en espanol. ... The faintest detected meteors has the peak brightness about 10 mag, while the ma jority - from 4 to 8 mag. ... 2010; Karpov et al. 2013; Beskin et al. ...

... Scientific Venues American Association for the Advancement of Science meeting American Astronomical Society meeting American Association of Physics Teachers meeting American Association of Variable Star Observers meeting .Astronomy Conference. ... Worth, TX University of Nebraska, Lincoln, NE Yale University, CT Conventions/Special Interest Meetings/Other (James Randi's) "The Amaz!ng Meeting" (2003 - 2009), Las Vegas, NV, Ft. ... Diablo Astronomical Society, Concord, CA Mt. ...

Shakht N.A., A.A.Afanas'eva, D.L. Gorshanov, E. V.Poliakow (Pulkovo Observatory, Russia): Title: Long-term photographic observations for selected objects of Pulkovo program: measurements and results. Abstract: The selected objects, observed at Pulkovo observatory during long time period have been of intense interest among astronomers, and now they are the most important aims for space investigations. ... Now we believe, that they also are interesting for observation during space mission Gaia. ...

... ASRAS HOME . Radio Astronomy . ... About ASRAS . ... Our Observing Site . ... 2015 Mees Tour Guides . ... We're offering Regular Tours (a presentation on astronomy geared to a general audience, followed by a tour of the observatory and (hopefully!) observing of several objects, which may include the Moon, planets, nebulae, star clusters and perhaps galaxies), and Kids' Tours (a more interactive presentation specially aimed at youngsters plus the observatory tour and observing) as in prior years. ...

Physics of Solar corona, physics of aurorae, Solar-Terrestrial connections, lithosphere-ionosphere connections. Practical Astrophysics . General Astrophysics . ... N.I.Dzubenko. Heating of the upper atmosphere during auroral and auroral . ... N.I.Dzubenko, V.M.Ivchenko, G.P.Milinevsky. ... N.I.Dzubenko, A.P.Zhilinsky, I.A.Zhulin et. al. ... solar activity cycle by photometric data. ... Kyiv, 1994. 240p. N.I.Dzubenko. The response of aurora to sharp variations of the state of . ...

... Liyong Liu (NAOC) . Site testing on seeing conditions of the astronomical observatories over China are briefly reviewed, including Xionglong station of NAOC, Gaomeigu station of Yunnan Observatory, Delingha station of Purple Mountain Observatory. ... PDF [3.0€аMB] October 8, 09:55 10:20 . ... In this paper, we will review the site survey activities in the past years, and present the site-testing results on the Oma site, including cloud cover, seeing, water vapor, transparency and sky brightness. ...

Andrey Kravtsov . ... Andrey Tatarnikov . Sternberg Astronomical Institute . ... Astronomical Institute (Ondrejov, Czech Republic) . ... Paris-Meudon-NanГay Observatory . NMSU Astronomy Department . Institute of Theoretical Astrophysics (Norway) . Big Bear Solar Observatory . ... SOHO - The Solar and Heliospheric Observatory . Ulysses Project - ESA page . ... Abstracts from Astronomy Astrophysics . ... Solar Astronomy . ... Astronomy astrophysics preprints abstracts . ...

... This year's eclipse is unique in duration. ... Although, at the present time, there are 6 solar observatories belonging to leading space agencies in orbit around the Earth, the eclipse of 22 July, 2009, will only be seen by two of them: the Russian CORONAS-PHOTON satellite equipped with TESIS telescopes and Japan's HINODE satellite fitted with an XRT space telescope. ... TESIS will be the first of the two devices (and the very first on Earth) to witness the solar eclipse. ...