Astronotes Armagh Planetarium's Stellar Blog! ... Comets and Asteroids . ... Image credit:ESO/J.Emerson/VISTA. ... However others are less pessimistic and it has even been claimed that the mysterious ?Wow! signal? received in 1977 originated from the direction M55.б  Sadly, this still unexplained pulse of radio energy originated from a location rather to the northwest of M55 so I doubt if the source was this cluster (if indeed the signal was genuinely of extraterrestrial origin). ... Mysterious Wow! ...

Еще в разделе: (Показать все результаты (>2737) - www.armaghplanet.com/ )

• Hubble shows us a spectacular star cluster | Astronotes
• Omega Centauri: globular cluster of 300,000 stars | Astronotes
• Hubble Space Telescope sees into Omega Centauri's future | Astronotes

Supernova discovery statistics for 2006 . ... Sorted by Name For the year 2006 , 556 supernovae and 37 extragalactic novae were reported. 550 of these supernovae were named by CBAT, 0 were given possible supernova designations, and 6 were not reported to CBAT. 71 supernovae were found in NGC/IC galaxies, 174 were found in named galaxies 134 objects were discovered by amateurs 3 were brighter than 13th Magnitude 44 were brighter than 16th Magnitude 166 were brighter than 18th Magnitude 418 ...

Еще в разделе: (Показать все результаты (>331) - www.rochesterastronomy.org/ )

• Bright Supernova pages - Statistics for 1999
• Bright Supernova pages - Statistics for 2013
• Bright Supernova pages - Statistics for 1996

. My astronomical research interests center on galaxy structure and evolution. Current topics include: . Polar-ring and interacting galaxies (see also new catalogue ) . Galaxy warps: statistics, properties and origin . Spiral galaxies at z~1: radial and vertical structure of stellar disks, statistics of interactions . Surface photometry and kinematics, dynamical modeling . Observational cosmology . Joomla Counter since Sep 1997

Еще в разделе: (Показать все результаты (>207) - www.astro.spbu.ru/ )

• Model of clusters

... Millions of Stars in Omega Centauri . ... Pictured above is the largest ball of stars in our Galaxy. About 10 million stars orbit the center of this globular cluster - named Omega Centauri - as this giant globular cluster orbits the center of our Galaxy. ASCA X-Ray Observatory . ... ASCA, seen here superposed on galaxy M31, is a Japanese satellite for which NASA has provided some scientific equipment. ... Edwin Hubble Discovers the Universe . ... The Early Universe . ... NEAR to an Asteroid . ...

Еще в разделе: (Показать все результаты (>75095) - www.astronet.ru/ )

Next: J.E. Chambers, Research Astronomer Up: Research Previous: Research Contents . ... Solar Variability and Climate . Other Activities . ... Applied to data of flares on Gliese866 he was able to estimate the area of hydrogen emitting flare regions as 1-13% of the stellar surface. ... As partners in the project, Armagh Observatory has been asked to contribute to the selection process in exchange for priority access to the data which will eventually flow from the satellite. ...

Еще в разделе: (Показать все результаты (>1429) - star.arm.ac.uk/ )

• About me
• Stellar Astrophysics Research Topics
• Armagh Observatory: Chris Winter [ Bookmarks ]

... Structure of Data . ... Catalog . ... In SAI OCL Catalog, we introduce our work on investigation of the Milky Way system of open star clusters. The main goal of our study is a search for new clusters using huge surveys. 168 new clusters have been already discovered by us using J,H,Ks data from 2MASS point source catalog. ... For 141 new clusters, we found their physical parameters using J,H,Ks data from 2MASS catalog and, for a number of clusters, our UBVRI CCD observational magnitudes. ...

Еще в разделе: (Показать все результаты (>222) - ocl.sai.msu.ru/ )

• SAI OCL Catalog Publications

... Galaxy clusters in presence of dark energy: a kinetic approach . ... The external regions of galaxy clusters may be under strong influence of the dark energy, which was discovered by observations of supernovae Ia at redshift z < 1. The presence of the dark energy in the gravitational equilibrium equation, with the Einstein ? ... diagram where equilibrium solutions are not possible. ... Galactic Cluster in the Presence of Dark Energy . ...

Еще в разделе: (Показать все результаты (>289) - www.cosmos.ru/ )

• http://www.iki.rssi.ru/comp/2013/Burenin_Gilf_Chur.htm
• http://www.iki.rssi.ru/comp/2010/BK.htm
• http://www.iki.rssi.ru/annual/2013/Report_21Vselennaya-2013.pdf

Teaching courses . for student of the Department of Astrophysics and Stellar Astronomy . ... Geophysics and physics of the planets (Kurt, Panteleev) . ... Close Binary Stars . ... Solar Physics . ... This is introductory course for students of the third year of education which are familiar with elementary astronomy and general physics. ... The one-year course includes theory of radiation transfer, theory of internal stellar structure with account of binary systems with compact comapnions. ...

Еще в разделе: (Показать все результаты (>339) - crydee.sai.msu.ru/ )

• Springer LINK:A&A-EE: Table of Contents Volume 322 Number 1 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 319 Number 3 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 320 Number 3 (1997)

... Subject and Problems of Stellar Astronomy. ... Plane of Galaxy, Methods of Its Location Determination. ... Stars Distances. ... Other Methods of Stars Distances Determination. ... Tangential Velocities, Their Determination by Self-Motions. ... Determination of Solar Apex and Spatial Velocity by Radial and Spatial Velocities of Stars. ... Features of Orientation and Parameters of Peculiar Stellar Velocities Ellipsoid. ... General and Selective Light Absorption in Galaxy. ... Darc Clouds in Galaxy. ...

Еще в разделе: (Показать все результаты (>39) - space.univ.kiev.ua/ )

The LCDM paradigm: successes and challenges on scales of galaxies Anatoly Klypin (NMSU) LCDM · · · · DM profiles, concentrations, .. Clustering of galaxies: P(k) and correlation functions Satellites: abundance, number-density profiles Galaxies and Dark Matter: abundances Dwarfs. ... Springel et al 2008. ... Klypin et al 2010. ... Observations - LCDM: just enough Magellanic Clouds Observations LCDM Vmax > 50 km/s Busha et al 2010 Dark matter profiles: standard LCDM Aquarius simulation. ...

Еще в разделе: (Показать все результаты (>506) - jet.sao.ru/ )

• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Magnetic stars -
• Publications
• GRB follow-up team

... We announce the formation of a Statistical Consulting Center for Astronomy (SCCA), designed to provide prompt high-quality advice on statistical and methodological issues to the astronomical community. ... The astronomer extracting scientifically useful information from astronomical data often encounters complex and subtle problems. ... We have created the Statistical Consulting Center for Astronomy (SCCA) to help bridge the wide gap between the astronomical and statistical communities. ...

Еще в разделе: (Показать все результаты (>1114) - www.adass.org/ )

• Large Scale Clustering in the Universe - A Package of Codes
• Spatial Models and Spatial Statistics for Astronomical Data
• ADASS 2003 Conference Proceedings

Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . ... 1] oai:arXiv.org:astro-ph/9507093 [ pdf ] - 93031 . Beltrami Equation and Cluster Lensing: Characteristic Equations and Applications . ... Submitted: 1995-07-24 . Arclets in clusters of galaxies can be used to determine the lens mapping and not only to constrain the mass density of the cluster. ... SAI MSU . ...

Еще в разделе: (Показать все результаты (>40066) - vo.astronet.ru/ )

. 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 .

Еще в разделе: (Показать все результаты (>96) - sai.msu.ru/ )

• Index of /groups/cluster/gcvs/gcvs/nsv
• Index of /groups/cluster/gcvs/gcvs/iii
• Index of /groups/cluster/gcvs/gcvs/iv

PLANCK -, - . Planck. Planck Collaboration, «Planck intermediate results. ... Evidence of unbound gas from the kinetic Sunyaev-Zeldovich effect», Astronomy & Astrophysics, in press, arXiv:1504.03339 Planck Collaboration, «Planck intermediate results. ... Optical identification and redshifts of Planck clusters with the RTT150 telescope», Astronomy & Astrophysics, 582, A29 (2015) Planck Collaboration, «Planck 2013 results. ...

Еще в разделе: (Показать все результаты (>283) - www.iki.rssi.ru/ )

• Additional Space Physics Resources
• Dr. Victoria I. Prokhorenko
• Space science Week 2008

... Центральное место в курсе занимает комплекс асимптотических результатов теории вероятностей, включающий, наряду с законом больших чисел и классической центральной предельной теоремой, обобщение последней для устойчивых законов и теоремы о предельных распределениях экстремальных значений и больших уклонений. ... Теория распределений . ... Причина нарушения закона больших чисел для распределений с тяжелыми хвостами , статистика экстремальных значений, предельная теорема Фишера-Типпета-Гнеденко. ...

Еще в разделе: (Показать все результаты (>290) - www.mccme.ru/ )

• Mathematical statistics: an introduction (Fall 2011)
• Conference Moduli Spaces

... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... Star Atlas . ... stars . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... stars and star clusters . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email...

Еще в разделе: (Показать все результаты (>5880) - www.astronomy.com/ )

• open clusters | Astronomy.com
• globular clusters | Astronomy.com
• galaxy clusters | Astronomy.com

... Сегодня: 10 апреля 2016 г. [ESA] Европейское космическое агентство опубликовало предварительные результаты работы квартета спутников Cluster во время лунного затмения, которое происходило 25 января 2001 г. Впервые это явление наблюдалось сразу четырьмя одинаковыми космическими аппаратами, которые отличаются только именами - Tango, Salsa, Samba и Rumba. Лунное затмение для спутников серии Cluster началось 25 января в 06:15 по Гринвичу. ...

Еще в разделе: (Показать все результаты (>156) - news.cosmoport.com/ )

• Часть аппаратуры спутников Cluster 2 уже приступила к работе
• Вспышка на Солнце временно вывела из строя квартет спутников Cluster
• Квартет спутников Cluster в очередной раз изменил свою конфигурацию