... Russian KOI8 . ... Radio telescopes in cosmology [Russian text PDF ] . ... Excursion at RATAN-600 radio telescope, 1998 (Russian koi8): LaTeX file , gzipped PostScript file (30k) ) . ... Problems of radio astronomical data analysis, 1999 (Russian koi8: html , gzipped PostScript file (950k) ) . Radio galaxies, 1999 (Russian koi8: html , gzipped PostScript file (1012k) ). ... Practice "Selection of distant radio galaxy candidates", 1999 (Russian koi8: gzipped PostScript file (410k) ). ...

... The spectrum of the brightest star, our Sun, shows several dark gaps perpendicular to the flow of it’s colours (figure 1). These so called spectral absorption lines where discovered in 1802 by the English scientist William Wollaston. ... Some stars as Pollux show a spectrum similar to that of our sun with strong Ca II and Fe II lines, others as Sirius or Vega show strong absorption lines of hydrogen, others, as Mira show very complicated spectra due to molecular absorption lines (see figure 5). ...

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... Imaging GRIN Rod Lens (HAG's) | Relay Rod Lens (LAG's) | ... The Refractive Index Distributions (RID) in GRIN lens preforms are made by multi-stage optimized ion-exchange diffusion between silicate mineral glasses and salt melts. ... In the LAG lenses - L ow A perture GRIN the nature of the changing of refractive index in glass via ion-exchange lies mainly in molecular volume increase. ... LAG lenses are specially treated to create the dark anti-flick surface coating (Fig.2). ...

... Julian Date Flux Densities (mJy) Julian Date Flux Densities (mJy) 2440000:0 A1 A2 B C 2440000:0 A1 A2 B C 8930.9968 153.8 134.6 59.8 22.6 9021.6846 154.0 137.0 59.0 22.9 8939.7717 163.7 146.0 66.1 22.9 9024.6766 151.4 134.6 58.4 22.1 8940.8936 153.2 135.8 59.2 22.6 9030.5334 156.7 139.1 59.0 22.4 8944.7380 161.7 142.2 63.7 23.1 9032.6650 151.8 136.5 57.7 22.6 8951.8637 148.4 131.3 58.3 21.7 9036.7067 155.1 137.1 58.8 ...

Добро пожаловать, Гость . ... Горизонты науки о Вселенной (Модераторы: Дмитрий Вибе , AlAn ) ? Electrolifter effect . ... 0 Пользователей и 1 Гость просматривают эту тему. ... Ответ #20 : 11.05.2004 [13:52:26] ? ... Записан . Гость . ... Цитата: Денис Никитин от 11.05.2004 [14:07:27] Ты знаешь, меня физика этого явления тоже мало интересуетю Я просто старый авиамоделист, и тут подумалось, прикольная модель получится. ... Цитата: bob от 11.05.2004 [19:24:10] Да. ...

... Panoramic spectroscopy of the sample of 80 nearby lenticular galaxies is presented. ... By comparing the subsample of the S0s with the chemically distinct nuclei to the total sample of nearby S0s (Fig. 1), we have assured that the chemically distinct nuclei are always younger than the surrounding bulges: the mean age difference between the chemically distinct nuclei and their surrounding bulges is 2.8 Gyr while the age difference between the nuclei and the bulges for the whole sample is only 1 Gyr. ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Апрель 1998 . ... This is only one of over 20 galaxy lenses now known. ... This, and other new results from the LASCO (Large Angle Spectrometric Coronagraph) instrument on board the European Space Agency/NASA spacecraft SOHO (Solar and Heliospheric Observatory), will be presented at the UK National Astronomy Meeting at the University of St Andrews by Dr Mark Lyons from the University of Birmingham. ...

... Laboratory of Astrometry - 8 chelovek, personal'nyx stranic - 2. ... Extragalactic radioastronomy: 11 sotrudnikov, Laboratorija RSDB : SHtat sotrudnikov - 6 chelovek, personal'nyx stranic najdeno - 2 . ... Radiospectroscopy - 17 sotrudnikov, personal'nyx stranic net . ... Meter waves radiotelescopes laboratory - 12 sotrudnikov, personal'nyx stranic net . Science reseach automation laboratory - 6 sotrudnikov, personal'nyx stranic net . ... Optical group: 7 chelovek, personal'nyx stranic - net. ...

The low aspect ratio, or spherical tokamak Globus-M [1] has recently been built in a support of international spherical tokamak plasma investigation program. ... The survey to determine the work scope in diagnostic design for Globus-M is given in the paper. ... The next one is an advanced diagnostic set intended to supply the data on basic plasma parameters: electron temperature and density profiles, ion temperature, plasma composition, radiation profile, Zeffective. ... Magnetic Diagnostics. ...

ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...

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The Archeops experiment aimed at measuring the cosmic background emitted just after the Big Bang. The study of this radiation is essential to obtain precise information on the evolution of the Universe: density, Hubble constant, age of the Universe.. To achieve this goal, measurements have been done with devices cooled down at 100mK temperature placed at the focus of a warm telescope. ... 28960 visitors . ...