... The reduction system of observations FADPS (description in Russian) (Flexible Astronomical Data Processing System) for data of wide-band receivers of the first observation cabin of the radio telescope RATAN-600 had been created under the Unix-like operational system DEMOS for computers of the SM-1420-type (PDP/11) in 1987 for observation analysis and estimates of coordinates and flux densities of radio sources. ... FADPS: flexible astronomical data processing system at RATAN-600 in UNIX environment....

... Old World First Asteroid Radar Echo. ... It testifies that 4179 Toutatis is a double object like asteroid 4769 Castalia. ... Interference of Radar Echo from the Binary Asteroid 4179 Toutatis. ... An analysis of the 6-cm radar data revealed quasi-harmonic oscillation of the echo’s “central” Doppler frequency with a period of about 14 sec and a deviation of about (0.7*B) Hz, where B is the echo bandwidth, which for 4179 Toutatis was equal to 2.1 Hz and 1.9 Hz for 1992 Dec 8 and 9, respectively. ...

Pulkovo NEO Page . ... NEA Accuracy Estimation . ... The estimation of accuracy of the current CCD observations of asteroids and comets is constantly performed at Pulkovo Observatory. ... The (O-C) values, so called "Observed" minus "Calculated" positions, characterize numerically the observations of any observatory, both professional and amateur, during a short period (one or several close nights). ... So the (O-C) values for these objects nearly entirely define the errors of observations. ...

... Copyrightї1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

System of astrometric databases of Pulkovo observatory. ... The purpose of these observations is the determination of precise coordinates of Solar system bodies, which is necessary for development and improvement of motion theories, and for studying the evolution of the Solar system. ... Accuracy of photographical observations is about 0.2-0.3 arcsec for equatorial coordinates and 0.1-0.3 for relative coordinates of planetary satellites, depending on object and observational conditions. ...

astro-ph/0301243 . ... Authors:H. Quaintrell et al. astro-ph/0301282 . LSR0602+3910 - самый яркий коричневый карлик? ... Authors: Samir Salim et al. astro-ph/0301328 . ... Открытие ультрахолодного субкарлика: LSR1425+7102 - первая звезда спектрального класса sdM8.0 (Discovery of an ultra-cool subdwarf: LSR1425+7102, first star with spectral type sdM8.0) . ... Тор вокруг PSR J0538+2817 и происхождение скоростей пульсаров (The PWN torus of PSR J0538+2817 and the Origin of Pulsar Velocities) . ...

The telescope of Galilei was invented in 1609. Telescope (from tele ... and scope ) is an astronomic instrument for the celestial luminaries study on their electromagnetic radiation. The telescopes are divided into gamma-telescopes, X-rays and ultraviolet, optical, infrared and radiotelescopes. ... The first astronomic observations with telescopes (optical refractor) were carried by Galilei in 1609. Back . ...

... Members . ... The ATM's of Boston was founded in 1934 by a group of persons interested in assisting others in the art of optical polishing the craft of telescope making, and to learn together about the science of astronomy and the use of astronomical instruments. ... Mr. Jones introduced the club to Dr. Harlow Shapley at Harvard College Observatory. ... Regular shop activities resumed with the help of these "professional amateurs" and the club grew to 180 members. ... Club Newsletters . ...

... Tonight's Sky . ... Observing . ... Astronomy for Kids . ... Observations of optical flares challenge theories on magnetars . ... The next step of the scientists therefore must be to study the consequences magnetar theories predict for optical emission. ... Astronomers explore magnetar mega-flare . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

December 2007 Astronotes 1 2007 in pictures from ENVISAT By Wendy McCorry, Science Communicator These images were taken by ENVISAT, the European Space Agency's Earth Observation spacecraft ­ the largest of its kind ever built. ... Clockwise from top left: ENVISAT's Medium Resolution Imaging Spectrometer (MERIS) captured this image of tropical cyclone Gamede sweeping across the Indian Ocean on 23 February 2007. ... ENVISAT captured this image of the wildfires in Southern California on 22 October. ...

Statistics of sunspot activity . The sunspot indices . ... NGDC's observations . The solar regions . ... Average annual indices . ... May, 1983 . Visual indices of solar activity by National Geophysical Data Center . ... Average . ... 0.00 . ...

Общая Астрономическая Конференция > Все про астрономическое оборудование > Астрономическое оборудование . Фильтр Mars Observation . ... Поиск . Сообщения за день . ... oleg oleg . ... Фильтр Mars Observation повышает контраст буквально всех деталей поверхности. ... Отправить личное сообщение для oleg oleg . Найти еще сообщения от oleg oleg . ... astroserg . ... Отправить личное сообщение для astroserg . Найти еще сообщения от astroserg . ... Сообщение от astroserg . ... Mars Odyssey . ...

. Album : asv-album :: Travels to distant places and countries :: 2004/06 Leiden, Hague, Amsterdam (Netherlands) ::08/06/04 Observations of Venus transit . Up . IMG 1940 . IMG 1941 . IMG 1942 . IMG 1945 . IMG 1946 . IMG 1949 . IMG 1951 . IMG 1954 . Created with the tool photo album generator from Dave 's Marginal Hacks on Sun Jun 28 19:27:01 2015 .

... 2013 May 14 . Galaxy Collisions: Simulation vs Observations . Images Credit: NASA , ESA ; Visualization: Frank Summers ( STScI ); Simulation: Chris Mihos ( CWRU ) Lars Hernquist ( Harvard ). Explanation: What happens when two galaxies collide? Although it may take over a billion years, such titanic clashes are quite common. ... Pictured above is a computer simulation of two large spiral galaxies colliding , interspersed with real still images taken by the Hubble Space Telescope . ...

... astro-ph . ... A recent change in the optical and {\gamma}-ray polarization of the Crab nebula and pulsar . ... A change in the optical polarization angle has been observed by this work, from 109.5 \pm 0.7\deg in 2005 to 85.3 \pm 1.4 \deg in 2012. ... The change in the polarized optical and {\gamma}-ray emission of the Crab nebula/pulsar as observed, for the first time, by GASP and Integral may indicate that reconnection is possibly at work in the Crab nebula. ...

Optical Observatories . ... National Optical Astronomy Observatories . ... Adam Mickiewicz University - Astronomical Observatory . ... Astronomical Institute and National Observatory of Athens . ... Jagiellonian University Astronomical Observatory - Scientific research here comprises radio and extragalactic astronomy, solar radio emission, active galactic nuclei, interstellar matter, galaxies, cosmology, variable stars and comets. ... National Radio Astronomy Observatory Home Page . ...

Date: Thu, 12 Apr 2007 18:15:45 +0200 (MEST) From: Alessandro Marconi <marconi@arcetri.astro.it> To: boch@sai.msu.ru Subject: Summer school on AGNs and VLTI Dear Colleague, here is the first announcement and call for applications for a VLTI summer school on "Active Galactic Nuclei at the highest angular resolution: theory and   observations". ... It is supported by 15 EU member states, including new member states, and thus integrates the entire European optical interferometry community. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... 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 Mati†иre noire : une observation d†йfie les astronomes . ... A la une . ... En effet, selon les mod†иles th†йoriques, les concentrations de mati†иre noire sont les lieux o†µ naissent les galaxies. ... Une mati†иre noire au comportement ordinaire ? ... Etat du ciel . ...

... GERALD P. CARR (COLONEL, USMC, RET.) NASA ASTRONAUT (FORMER) . ... SPECIAL HONORS: Awarded the National Defense Service Medal ; Armed Forces Expeditionary Medal ; Marine Corps Expeditionary Medal , and a letter of Commendation from the Commander of Carrier Division II; received the NASA Group Achievement Award, 1971; NASA Distinguished Service Medal , 1974 ; Navy Distinguished Service Medal and the Navy Astronaut Wings; 1974 ; City of Chicago Gold Medal , ... OCTOBER 2003 . ...

... Все запуски КА на гелиоцентрические орбиты 1971-1980 . ... США . орбита ИСЛ Марса . ... ежег.1972 . ... 11С824 . СССР . ... остался на орбите ИСЗ . ... Марков . ... Марс-2" . ... орбита ИСЛ Марса, посадка на Марс . упал на Марс . ... Ежег.: ... орбита ИСЛ Марса, посадка на Марс, потеря связи . ... пролет Юпитера . ... посадка на Венеру . ... пролет в 1844 км от Марса . ... посадка на Марс . ... пролет в 1300 км от Марса . ... орбита вокруг L1, пролет Луны и кометы Джакобини-Циннера . ...