... Bad Astronomy . ... On Thursday, February 15th 2001 (and replayed on March 19), the Fox TV network aired a program called ``Conspiracy Theory: Did We Land on the Moon?'', hosted by X-Files actor Mitch Pileggi. ... Dust around the lander . ... However, it appeals to our common sense: when the sky is black here on Earth, we see stars. ... Bad: The program claims that when the top half of the lander took off from the Moon to bring the astronauts back into orbit, there was no flame from the rocket. ...

. The 64-meter Parkes Radio Telescope has been hard at work since 1961. A movable 18-meter radio dish seen here in the background assists with interferometry studies. John Sarkissian / CSIRO

... Molonglo at 408 MHz (3') and Parkes 64-m at 5 GHz (4'). ... Effelsberg 100-m at 4.9 GHz (2'.6). ... VLA at 1465 MHz (20''?25'') and Einstein observations, with review of flux densities. ... VLA at 1.4 and 5 GHz, plus H I absorption, Einstein observations. ... VLA at 1.4/1.5 GHz (2".6?1".8: S=16.6?0.9 Jy) and 5 GHz (2".1?1".5: S=8.4?0.9 Jy) for spectral studies. ... Multi-epoch VLA observations at 1.4/1.5 GHz and 5 GHz, for expansion studies. ... VLA at 330 MHz (25''), 1.5 GHz (25''), and 74 MHz. ...

Spectrometric complex of RATAN-600. ... There is a system of stable computer driven local oscillators that have accuracy about 10 to degree -8. ... Spectrometer driving system is accomplished with two DVK-4 computers and one IBM PC and make possible to develop radio line observations on the frequency band pass of the input low noise amplifiers ( LNA ): . ... The performance of spectrometric complex is controlled by program driving system ( PDS ) and the data gathering and recording system ( DGS ). ...

TESTING . ... The ground experimental development of complex N1-L3 included: . ... testing of mechanical and pyrotechnic separation and docking systems, pneudraulic systems of LV stages and system L3, instruments and equipment of control and measuring systems, power systems, fixture, life support systems, high temperature and thermal-vacuum tests, investigation of gas-dynamic processes during launch and stage separation; . ... The tests included: . ... Official WEB-site of S.P.Korolev RSC Energia . ...

... Spectra obtained with the 6-m telescope of SAO RAS are used along with archival data from Spitzer and several ground-based telescopes to infer a strength of PAH emission, age, properties of the UV radiation field, and metallicity of studied HII complexes. Physical properties (age, radiation field parameters, metallicity) are related to the F 8 /F 24 ratio used as a proxy for the PAH abundance in order to reveal factors that may influence the PAH evolution in HII complexes. ... Projects | ...

The efficiency of interaction of radiation with a particle and hence its optical properties depend on the particle chemical composition, size, shape, structure, etc. ... Particle size expressed in units of the wavelength of incident radiation, together with chemical composition, most strongly affects the optical properties of a scatterer. ... There are many methods to solve the light-scattering problem for a homogeneous spheroid (our survey of the light-scattering methods see here ). ...

February 2008 Astronotes 1 Hot spots of Saturn pole of Saturn. ... But at the start of January 2008 another image was taken not of the planet's south pole, but of the north pole and a similar hot spot was discovered. "...for the past ten years it has been winter at Saturn's north pole " This warming came as a shock because for the past ten years it has been winter at the north Polar View This infra red composite of images from Cassini shows Saturn's mysterious polar hexagon. ...

arxiv:1006.2463 Семилетний обзор неба в жестком рентгене по данным INTEGRAL/IBIS. ... Part I: Image Reconstruction) . ... arxiv:1006.3070 Прямое изображение планеты у молодой звезды типа Солнца 1RXS J160929.1-210524: подтверждение общего собственного движения, температуры и массы (The Directly Imaged Planet around the Young Solar Analog 1RXS J160929.1-210524: Confirmation of Common Proper Motion, Temperature and Mass) . ... обзор arxiv:1006.5394 Теория образования галактик (Galaxy Formation Theory) . ...

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 . ...

... The data from the X-ray spectrometer RESIK, gamma spectrometer HELICON, flare spectrometer IRIS, amplitude­temporal spectrometer AVS-F, and X-ray spectrometer RPS-1 have been used to analyze the X- and gamma-ray emission from solar flares and for diagnostics of the flaring plasma. The absolute and relative content of various elements (such as potassium, argon, and sulfur) of solar plasma in flares has been determined for the first time with the X-ray spectrometer RESIK. ... V.D. Kuznetsov et al. ...

This page is devoted to information on Supernova 1999et in NGC 1643 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page. ... Several of the images on this page show that as the SN. ... Many thanks to Arno van Werven who stuck with this SN when nobody else would. ... Arno van Werven image . ... image only . ...

ON THE CORRELATION BETWEEN SPECTRA OF SOLAR MICROWAVE BURSTS . AND SPECTRA OF PROTON FLUXES NEAR EARTH . ... which is equivalent to the power-law index of the integral energy spectrum of protons registered near the Earth orbit in a range of 10-100 MeV , on the one hand, and parameters of microwave bursts such as a ratio of peak fluxes at two frequencies (e.g., 9 and 15 GHz) and a microwave peak frequency f m as well. ...

. Russian Version [MS-Win] . [ News ] . [ Satellite data ] . [ SMIS ] . [ ] . IBM PC compatible personal computer with the following minimal required technical features: . CPU: 80386 and higher . not less than 4 MBytes memory . not less than 100 MBytes hard drive . at least Super VGA (256 colors) video system . The interface card complies with ISA standards and can be plugged into any IBM-compatible personal computer. Back to SMIS Home Page .

Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . Search sort results by Date Relevance . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Stam, M. 1 article(s) in total . 3 co-authors. Median position in authors list is 3,0 . Co-author(s): . ... Harding, Alice K.. ... Astronet | SAI MSU . ...

Клуб Скептиков] [Конференция] . ... Seeking skeptical contacts from Russia . Dear russian skeptic ! ... read a little russian language but can not write . ... I am now especially interested in claims concerning scientific investigation of paranormal in Russia and . ... Alex Посмеемся.. ... Seeking skeptical contacts from Russia 25-Окт (11:16) Archy re: Seeking skeptical contacts from Russia 27-Окт (10:10) DoctoR re: Seeking skeptical contacts from Russia 27-Окт (16:21) Alex re: Посмеемся.. ...

Microsymposium 40, abstract 28, 2004 (A4 format) HIGH PURITY GE GAMMA-RAY SPECTROMETER ON JAPANESE LUNAR POLAR ORBITER SELENE. ... GRS consists of three parts; gamma-ray detector (GRD), compressor driver unit (CDU) and gammaray and particle electronics (GPE). ... It is retained at ~80K, by means of a mechanical cryostat. ... The asymmetric shape makes it efficient to veto gamma-rays from the SELENE vehicle and leakage photons from the Ge detector, as well as to avoid charged particles. ...

... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...

. Общий форум . Scientific.ru Все форумы . Постоянные участники форумов [ ... ] . [ Сoздать нoвую тeму ] . Отмечать NEW , ! сообщения за последние часов . Показывать на странице 10 20 30 40 тем . Выделять сообщения от . NP-hard - 02.08.2007 21:48 . Как найти статью N. G. de Bruijn, A combinatorial problem? . subj . [ вернуться на форум ] . Как найти статью N. G. de Bruijn, A combinatorial problem? NP-hard, 02.08.2007 21:48 . ТЕМА ЗАКРЫТА . Scientific.ru Все форумы . Scientific.ru , 2000-2016 .

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... 2/3-m Telescope . ... Site . ... Commanding . ... In a typical robotic observing scenario, each afternoon, a telescope control computer obtains a set of objects to observe from its home institution from a command or script file. ... The file is then transferred to the telescope control computer at the Winer Observatory in Sonoita. ... The Iowa control computer then begins processing the telrun.sls file. ... 2013 Winer Observatory. ...