... We consider the astrophysical evolution of the Galaxy over large time scales, from early stages (an age of ~10 8 yrs) to the end of traditional stellar evolution (~10 11 yrs). ... In the model considered, the basic stages of Galactic evolution are as follows. ... Essentially all other basic parameters of the Galaxy vary little. ... The final "stellar epoch" in the life of the Galaxy is completed ~10 13 yrs after its formation, when the evolution of the least massive stars comes to an end. ...

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• Gradients in Disk Galaxies
• Home page of Dmitri Wiebe
• Star Formation History

ECLIPSES, TRANSITS OF MERCURY AND VENUS . Year 1999 . Year 2000 . Year 2001 . Year 2002 . Year 2003 . Year 2004 . Year 2005 . ... Total solar eclipse . ... Transit of Mercury across the solar disk . ... Total lunar eclipse . ... Partial solar eclipse . ... Partial lunar eclipse . ... Annular solar eclipse . ... Penumbral lunar eclipse . ... big map . ... Transit of Venus across the solar disk . ... Annular-total solar eclipse . ... Non-central annular solar eclipse . ...

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• elaop

... merge (merge-0.13) [xmmsas_20080701_1801-8.0.0] . ... Cases have been found whereby new output file attributes need to be calculated on the basis of input file attributes, and no doubt, these cases will continue to crop up. ... Problems can occur when one of the input files contains GTI extensions (not STDGTI) and the other one doesn't. Everything seems ok but evselect can't handle this case and will calculate the wrong exposure time for files extracted from the merged event file. ...

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• EPIC Background
• Home Page

... В теме В разделе По форуму . ... Научная панорама ? Пятый релиз Слоановского обзора . ... 24.07.2007 [10:04:54] ? данные arxiv:0707.3380 Пятый релиз Слоановского Цифрового обзора неба (The Fifth Data Release of the Sloan Digital Sky Survey) . ... Over the course of five years, SDSS-I imaged more than 8,000 square degrees of the sky in five bandpasses, detecting nearly 200 million celestial objects, and it measured spectra of more than 675,000 galaxies, 90,000 quasars, and 185,000 stars. ...

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• Galaxy Superstore тоже хочет заработать на Радиопосланиях - Вселенная, жизнь,
• arxiv:1001.1738 SDSS J1254+0846: двойной квазар, застигнутый в момент слияния -
• Астрофорум - астрономический портал

... NGC 4631 Whale galaxy (Caldwell 32) - спиральная галактика с перемычкой Кит (Arp 281) в созвездии Гончих Псов (Canes Venatici) .. ... Просмотр полной версии : NGC 4631 Whale galaxy (Caldwell 32) - спиральная галактика с перемычкой Кит (Arp 281) в созвездии Гончих Псов (Canes Venatici) .. ... NGC 4631 Whale galaxy (Caldwell 32) - спиральная галактика с перемычкой Кит (Arp 281) в созвездии Гончие Псы (Canes Venatici (http://www.starlab.ru/showpost.php?p=178940&postcount=721)) .. ...

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• Messier 51 Whirlpool Galaxy (M51) - галактики NGC 5194 и NGC 5195 в созвездии
• Messier 83 Southern Pinwheel Galaxy (Seashell Galaxy) - спиральная галактика с
• Messier 101 Pinwheel Galaxy (M101) - спиральная галактика NGC 5457 в созвездии

Statistics of sunspot activity . The sunspot indices . ... The solar regions . ... 2016 . ... February . ... February, 2016 . Visual indices of solar activity by author's observations . ... Average . ... 0.00 . ...

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• The Sunspot Observer - Average annual indices of solar activity NGDC -

. of Lomonosov Moscow State University, . Russia . GCVS Research Group . Catalogues of Variable Stars . Future Prospects of Variable-Star Catalogues . B.V. Kukarkin Centenary Conference: Variable Stars, the Galactic Halo and Galaxy formation (VS-Halo) . What's new . Recent publications . Digitization of Moscow Plate Archive . The "Peremennye Zvezdy" (Variable Stars) journal . Send questions and comments to Olga Durlevich .

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• WORKSHOP "STELLAR ATMOSPHERES" "THE CHEMICAL AND DYNAMIC EVOLUTION OF STARS AND

... Visible Distribution of Galaxies. ... Features of Elliptical, Lens-Shaped, Spiral and Irregular Galaxies. Galaxies with Bar. ... Distribution of Surface Brightness of Surface and Spiral Galaxies. ... Color Characteristics of Galaxies. ... Methods of Galaxies' Mass Determination. ... Hidden Mass of Spiral Galaxies. ... Features of Dark Matter Distribution in E and SO Galaxies. ... The Whole Number of Galaxies and Their Density by the Results of Observation on the 'Hubble' Space Telescope. ...

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• Stellar Astronomy
• Spherical and Practical Astronomy

Crews of the Space Station "Mir" . ... First main crew on the Station Mir. ... Soyuz TM-2" . ... Second main crew on the Station Mir. ... Third main crew on the Station Mir. ... Fifth main crew on the Station Mir. ... Sixth main crew on the Station Mir. ... Tenth main crew on the Station Mir (175 days). ... Twelfth main crew on the Station Mir. ... Thirteenth main crew on the Station Mir (179 days). ... Copyrigth ї The People's Charity Foundation for the Preservation of the Space Station "Mir", 1999 . ...

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... ADC_Keywords: Galaxy catalogs ; Nonstellar objects Description: NGC 2000.0 is a modern compilation of the New General Catalogue of Nebulae and Clusters of Stars (NGC), the Index Catalogue (IC), and the Second Index Catalogue compiled by J. L. E. Dreyer (1888, 1895, 1908). ... The order of the new catalog is strictly by right ascension, the NGC and IC objects being merged into one machine-readable file. ... The book also contains a table of right ascensions for NGC and IC objects. ...

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• Uppsala General Catalogue of Galaxies

... Telephone: 81 3 5620 9429 International Travel Division Facsimile: 81 3 5620 9400 Convention Center (CD100993-543) 5-5-2, Kiba, Koto-ku, Tokyo135, Japan SCIENTIFIC PROGRAMME: OVERVIEW Invited Discourses JD 1 The Hubble Deep Field R.E.Williams JG 2 The Cataclysmic Variable Stars B.Warner JD 3 Black Holes in the Universe I.D.Novikov Symposia S 183 Cosmological Parameters and the Evolution pf the Universe S ... The dates for this workshop are 3 - 5 March, 1997. ... March 3-5, 1997: Workshop. ...

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• АСТРОКУРЬЕР, НОВОГОДНИЙ ВЫПУСК 1 января 2000 г.
• Спец.выпуск N5 (октябрь, 1999).

... Функция металличности (а), и диаграммы связи металличности с лучевой скоростью (б), с максимальным удалением от галактической плоскости (в) и с периодом переменности (г) для звезд типа RR Лиры исходной выборки. ... Штриховая вертикальная линия на диаграммах (б) и (в) - "глазомерная" граница резкого увеличения разброса V r и Z max на [Fe/H]=-0.95 . ... следующий рисунок | Предыдущий рисунок . ...

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... Asteroid . ... In case you didn't hear about it, which you probably didn't: On Jan. 7, an asteroid 1,000 feet across -- nearly three times the current diameter of Marlon Brando -- barely missed the Earth, which is most likely your planet of residence. ... What if this asteroid had hit the Earth? ... As it happens, the American Astronomical Society was holding a conference in Washington AT THE VERY SAME TIME as the asteroid nearly hit the Earth. ...

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• Images Taken by Mike Shade of the Sonoita Hills Observatory
• Winer Observatory Roof Status
• Winer Observatory Weather

... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. The Kiso Survey for Ultraviolet-excess Galaxies (KUG) N. Miyauchi-Isobe and H. Maehara National Astronomical Observatory, Mitaka, Tokyo 181-8588, Japan K. Naka jima Hitotsubashi University, Kunitachi, Tokyo 186-8601, Japan Abstract. ... Introduction The KUG survey has begun 1984 as a pro ject of selecting ultraviolet(UV)-excess galaxies and compiling a catalog, with the Kiso 105-cm Schmidt telescope, by B. Takase and N. Miyauchi-Isobe. ...

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• ADASS 2003 Conference Proceedings
• The Co-Addition Technique Applied to Images of Galaxy Cores
• Mapping the Jagiellonian Field of Galaxies

... history, facts, technology, space ships . Some facts about former Soviet and now Russian space program. Facts, history, technology, spaceships, orbital stations, astronauts. ... Родился в 1935 году. В 1953 году окончил Чугуевское военное авиационное училище летчиков. ... 9 июня 1980 года совместно с Ю.В. Малышевым љсовершил полет в качестве бортинженера на КК ? ... В 1980 году окончил Московский авиационный институт им. С. Орджоникидзе. ... мае 1991 года и в январе ? ... Байконур ? ...

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• Russian space program Russian Astronauts
• Russian space program Afanasiev Viktor Mikhailovich

ADC CATALOG HOLDINGS SHORT TITLE LIST March 29, 2002 (adapted from ftp://adc.gsfc.nasa.gov/pub/adc/archives/catalogs/key) Category 1: Astrometric and Positional Data - March 29, 2002 1090 Positions of 502 Stars in Pleiades Region (Eichhorn+ 1970) 1107A Washington Cat Visual Double Stars 1984.0 (Worley, Douglass 1984) 1131A SAO Star ...

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• Deep sky objects 1

. 30 Nov. - 5 Dec. 1998 . Organized by Instituto de Astrofisica de Canarias , Tenerife, Spain. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. This homepage is a part of Sternberg Astronomical Institute WWW-area.

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• Student's Astronomical Observatory
• Previous and Proposed
• Dm. Bizyaev's Publications

The starting page - The catalogues page - The list of the PUL2 fields - The list of the Pul-3(Pul-3SE) fields - The list of the PUL_ERS fields . please read short description of the access form controls . ... Relative proper motion in RA *cos(DE), arcsec/yr . ... s. e. relative proper motion in RA *cos(DE), arcsec/yr . ... Number of Pul2 area . ... Check the apropriate checkbox to output these data and radiobutton to select stars within interval. back to the list of the Pul2 fields . ...

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• index

... arXiv.org . astro-ph . ... We fit the near-infrared to radio spectral energy distributions of 30 luminous and ultra-luminous infrared galaxies with pure starburst models or models that include both starburst and AGN components to determine important physical parameters for this population of objects. In particular we constrain the optical depth towards the luminosity source, the star formation rate, the star formation efficiency and the AGN fraction. ...

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... Courtesy of NASA/ESA Observation data (J2000 epoch) Constellation Right ascension Declination Redshift Distance Type Serpens Caput 15h 17m 14.4s[] +21° 35 08[] 12,740±50 km/s[][1] 600±30 Mly (183±8 Mpc)[1] SA0(r) [citation needed ] [a] Apparent dimensions (V) 0.28 в 0.28[] Apparent magnitude (V) 16.0[] Notable features Ring galaxy Other designations PGC 54559,[] PRC D-51[] See also: Galaxy, List of galaxies Hoag's Object is a non-typical galaxy of the type known as a ring galaxy. ...

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• http://www.astro.louisville.edu/software/xmtel/archive/xmtel-5.1/CHANGELOG
• http://www.astro.louisville.edu/shared_skies/archive/select/messier/m67/20110406/tmp/m67_4s_12800iso_1302145416.axy
• http://www.astro.louisville.edu/shared_skies/archive/select/comets/lovejoy/20150107/lovejoy_nikon_f2p8_10s_20150107.wcs