. This is a new popup window - close it when you are done . Submitted by Mario Motta M.D. on 12/14/2009 21:55:27 . NGC1407 . Elliptical galaxy with distant field of smaller galaxies in background in Eridanus . Logon to post a follow-up comment or review comments from others . Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us Contact Us

Еще в разделе: (Показать все результаты (>68038) - www.atmob.org/ )

... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2002 > cosmology2002 . ... Observing with ESO Telescopes . ... Public Surveys . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... Review: Weak Lensing . ... Tangential alignement of galaxies in a STIS Parallel shear survey field: a new dark lens candidate . ... Poster: . ... New Clues on clustering evolution from the K20 and FIRES surveys . ... data ...

Еще в разделе: (Показать все результаты (>66940) - www.eso.org/ )

• The Thousand-Ruby Galaxy | ESO
• Science In School Issue 27: Now Available! | ESO
• Mosaic of Galaxies in the Background of NGC 1350 | ESO

... MNRAS, 327, 46-54 (2001). ... MNRAS, 326, 805-820 (2001). ... 139-140 (2001). ... MNRAS, 326, 358-374 (2001). ... FREIRE, P.C., CAMILO, F., LORIMER, D.R., LYNE, A.G., MANCHESTER, R.N. & D'AMICO, N. "Timing the millisecond pulsars in 47 Tucanae". MNRAS, 326, 901-915 (2001). ... TAKAHASHI, M., SHIBATA, S., TORII, K., SAITO, Y., KAWAI, N., HIRAYAMA, M., DOTANI, T., GUNJI, S., SAKURAI, H., STAIRS, I. & MANCHESTER, R.N. "Pulsed X-ray emission from the fastest millisecond pulsar PSR B1937+21 with ASCA". ...

Еще в разделе: (Показать все результаты (>11999) - www.atnf.csiro.au/ )

• HIPASS Bright Galaxy Catalog
• The HIPASS Bright Galaxy Catalog
• Southern Cross Astrophysics Conference Series

... К вопросу возможной модификации двигателя Шкадова и ее перспективах для решения некоторых задач SETI . ... А.Л.Зайцев . ... КОНЕЦ СОЦИУМА И ПРОБЛЕМА SETI . Л.М.Гиндилис . ... ОБОСНОВАНИЕ METI . ... Борис Николаевич Пановкин о познаваемости мира и о возможности связи с внеземными цивилизациями (к 80-летию со дня рождения) . ... Alexander Zaitsev . ... КНИГА ОБ ЭВОЛЮЦИИ И ВНЕЗЕМНЫХ ЦИВИЛИЗАЦИЯХ (Рецензия на книгу А.Д.Панова Универсальная эволюция и проблема поиска внеземного разума (SETI) . ...

Еще в разделе: (Показать все результаты (>435) - lnfm1.sai.msu.ru/ )

• http://neptun.sai.msu.su/~zasov/articles/972abs-e.ltx
• http://lnfm1.sai.msu.ru/SETI/eng/articles/index.html

This animation shows a galaxy cluster with two mass concentrations (the pink shading indicates the projected mass density) lensing a background field of faint blue galaxies. ... Inside the Einstein ring radius one has radial arcs, and right in the center of the cluster there are demagnified images. The highest magnifications occur at the Einstein ring radius, giving the large tangential arcs. ... Abell 2218 and CL2244-02 are clusters with tangential arcs. ... Tutorial : Part 1 | Part 2 | ...

Еще в разделе: (Показать все результаты (>2753) - www.sao.ru/ )

• Arcsecond Positions of UGC Galaxies
• Radio data
• Ned Wright's Cosmology Tutorial

Bizyaev D., "The Argument Against Long Extragagalactic Distance Scale", Astron. ... Soviet Astronomy) 1997. ... Zasov A., Bizyaev D., "An Estimate of the Hubble Constant using a Criterion for Gravitational Stability of Gaseous Discs", Pis'ma v Astron. ... 1996. ... D.Bizyaev, "Types of galaxies", 1996, Zvezdochet, No 11, p.22 (in Russian) . D.Bizyaev, "The Hubble Constant", 1996, Zvezdochet, No 2, p.20 (in Russian) . D.Bizyaev, "Magellanic Clouds", 1995, Zvezdochet, No 6, p.12. (in Russian) . ...

Еще в разделе: (Показать все результаты (>161) - comet.sai.msu.ru/ )

... ROTATION CURVE: When studying spiral galaxies it is invariably found that the stellar rotational velocity in the disk remains constant, or "flat", with increasing distance away from the galactic center. ... The rotation speed of the stars in galaxies is found NOT to decrease with increasing distance from the galactic center (see emission lines in the spectrum), implying that the overall mass distribution of the galaxy is different from the light distribution. ...

Еще в разделе: (Показать все результаты (>639) - www.mso.anu.edu.au/ )

• THE AUSTRALIAN NATIONAL UNIVERSITY
• VV29 = Arp 188 = The Chainsaw Galaxy
• Color-Magnitude Diagram of a Milky Way Satellite Galaxy

... Up: Science Data Pipelines . ... We designed and developed a package which simulates extragalactic point source data within a given field of view and SIRTF band. ... The simulator is modular and extensible to enable multi-wavelength simulations, has been optimized by utilizing parallel processing capabilities, and will be used to test pipeline software. ... The extragalactic simulator is capable of generating large numbers of galaxies within a given patch of sky for SIRTF pipeline testing. ...

Еще в разделе: (Показать все результаты (>1681) - www.adass.org/ )

• New Capabilities of the ADS Abstract and Article Service
• References for Galaxy Clusters Database
• The Co-Addition Technique Applied to Images of Galaxy Cores

... INSTRUMENT: SurveyCam FILTERS: Stromgren uvby, 2" square COMMENTS: remote observations are expected BRIEF SCIENCE JUSTIFICATION: Last decade numerous faint structures at the periphery of regular galaxies, as arcs, tails, or streams, have been discovered (see e.g. Martinez-Delgado et al., ... The broad-band photometry is used for observing the faint structures, but it does not allow to break the age-metallicity degeneracy efficiently. ... The standard Stromgren set is available at APO. ... 2014). ...

Еще в разделе: (Показать все результаты (>529) - www.apo.nmsu.edu/ )

• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_apr2016/AS06.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_jan2016/AS06.html
• http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_feb2015/AS01.html

... QSO spectra in the ROSAT band are steeper than the background at harder energies, and furthermore at fluxes below 1E-14 ergs/(s cmќ) the quasar source counts flatten off and are replaced by more numerous populations of relatively low red-shift objects, apparently Narrow Emission Line Galaxies (NELG). ... We extracted the luminosity function from ROSAT Deep Survey results, and extrapolated by a factor of 2 - 3 to account for changes expected in the harder XMM band. ...

Еще в разделе: (Показать все результаты (>11607) - xmm.vilspa.esa.es/ )

• Comments

... Sternberg Astronomical Institute , Moscow University . ... Present edition unites two parts of Catalogue of interacting galaxies by B.A.Vorontsov-Velyaminov: the first part (Part 1) containing 355 systems was published in 1959 [1] and the second one (Part 2) with 497 objects - in 1976 [2].Thus two published parts of Catalogue include 852 interacting systems. ... All new of them (1162 by number) were taken from the comments to the galaxies in Morphological catalogue by Vorontsov-Velyaminov et al.[ ...

Еще в разделе: (Показать все результаты (>16) - www.sai.msu.ru/ )

... The search for distant objects which can be both galaxies and quasars is one of the most important problems of observational astrphysics, because it allows one to determine cosmological parameters connected with the time of appearence and evolution of stellar systems, large scale structure of the Universe. ... Radio galaxies are important objects to be studied because they are sources of infrared-optical-ultraviolet continuum, emission lines and continual radio emission. ...

Еще в разделе: (Показать все результаты (>1074) - jet.sao.ru/ )

• Fabry-Perot Interferometer: Gallery Old
• Cosmic Phys Rus
• The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS

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 . ...

Еще в разделе: (Показать все результаты (>523) - www.puldb.ru/ )

... DOS, 629 Кб (программа), 7.7 Мб (база данных), бесплатная . ... Но с появлением проекта Free Virtual Galaxy Джима Смита владельцы даже старенького 486-го компьютера смогут осуществить виртуальное путешествие по Млечному Пути. Программа Free Virtual Galaxy (FVG) воссоздает трехмерную модель звездного рукава Галактики в радиусе 1000 парсек от Земли, используя данные каталога ?Гиппарх?. ... Более подробная инструкция на английском языке по работе с FVG находится в архиве программы. ...

Еще в разделе: (Показать все результаты (>6829) - astro.uni-altai.ru/ )

• Обзоры препринтов astro-ph
• Новости науки
• Free Virtual Galaxy 1.0b

... Home Gallery Astrophotography Deep Sky Images by Joe DiNapoli . ... Deep Sky Images by Joe DiNapoli . ... Deep Sky Gallery by Ed Fox . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Еще в разделе: (Показать все результаты (>619) - www.aaa.org/ )

• Lecture Series 2010-2011 ? ?The History of the Universe in One Hour? by Max
• Deep Sky Gallery by Ed Fox ? Amateur Astronomers Association of New York
• Astro-Imaging ? Page 8 ? Amateur Astronomers Association of New York

Fortran 90 properties already in CF77 . ... Only the old form (fix form) of the source code is available. ... LOGICAL Default KIND number = 8 INTEGER Default int7 int15 KIND number = 6 1 2 digits = 46 7 15 radix = 2 2 2 range = 13 2 4 huge = 70368744177663 127 32767 bit_size = 46 8 16 INTEGER int31 int46 int64 KIND number = 4 6 8 digits = 31 46 63 radix = 2 2 2 range = 9 13 18 huge = 2147483647 70368744177663 9223372036854775807 bit_size = 32 46 46 REAL half Default,single double KIND ...

Еще в разделе: (Показать все результаты (>4560) - crydee.sai.msu.ru/ )

• Springer LINK:A&A-EE: Table of Contents Volume 323 Number 3 (1997)
• HTML Design Notebook
• Springer LINK:A&A-EE: Table of Contents Volume 323 Number 2 (1997)

... 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. ...

Еще в разделе: (Показать все результаты (>352) - www.astro.louisville.edu/ )

. Comment on J2249+1136 . Resolved: this "head-tail" radio galaxy is extended, although 0.15 Jy correlated flux density is observed with the shortest VLBA baselines. See Figure 3. VLBApls home page . Last modified: 16 Oct 2000

Еще в разделе: (Показать все результаты (>438) - www.vsop.isas.ac.jp/ )

Russian Version ( KOI-8 , Win ) . Institute of Astronomy of the RAS . ... Self-consistent simulation of chemical and dynamical evolution of protostellar clouds . Chemical evolution of galaxies . ... Soon after my birth I was moved (I was not able to move on my own in those times, you know) in Novouljanovsk, small town to the south of Uljanovsk. ... Since that time my life and work is bound to the Institute of Astronomy of the Russian Academy of Sciences. ... Back to the INASAN home page . ...

Еще в разделе: (Показать все результаты (>37) - www.inasan.rssi.ru/ )

• Future of the Galaxy
• Gradients in Disk Galaxies

Stationary Shock Waves. ... Influence of Medium Ionization on Shock Wave Propagation. Shock Waves with Decays. ... Results of Classic Theory of Radiation of the Electron Moving in Ion Field. ... Classification and Physical Features of Galaxies. X-Radiation of Coronae of Elliptical Galaxies and Clusters of Galaxies. ... Methods of Obtaining of Information about Physical Conditions and Components of Interstellar Medium. ... Ionization Fronts and Shock Waves in the Interstellar Medium. ...

Еще в разделе: (Показать все результаты (>54) - space.univ.kiev.ua/ )

• Extragalactic Astronomy
• Stellar Astronomy
• Publications of Astronomy and Space Physics Department