Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . Search sort results by Date Relevance . Use logical operators AND , OR , NOT and round brackets to construct complex queries. Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Collaboration., t. 1 article(s) in total . 4 co-authors. Median position in authors list is 5,0 . Co-author(s): . ... Astronet | SAI MSU . ...

Next: Sky background definition Up: Background Definition Previous: Smoothing spline interpolation . The command BACKGROUND/SMOOTH enables to define the background without previous order definition. This feature is useful for example to correct for the background the image required for the order definition. ... All above methods are implemented in command BACKGROUND/ECHELLE and selected by the echelle keyword BKGMTD . ...

Corona and Solar Wind . ... Coronal studies have a long tradition in Arcetri as they started in the 60's, when signals from the first X-ray satellites operating in this area and giving information on the global X-ray emission of the corona, were received at the Observatory. ... Information on the outer solar atmosphere, i.e. the corona and the solar wind, comes mainly from space observations, which either provide data in XUV radiation or measure plasma properties with in situ instrumentation. ...

... Numbers of e-prints are undercounted. Number of e-prints are given only for 2000y. Collaboration name . ... N of Russians . Last e-print . N. of e-prints . ... hep-ex/0002048 . ... hep-ex/00004031 . ... hep-ex/0008050 . ... astro-ph/0011313 . ... astro-ph/0003012 . ... astro-ph/0002471 . ... hep-ex/0011029 . ... hep-ex/0012039 . ... hep-ex/0012046 . ... hep-ex/0002026 . ... hep-ex/0002064 . ... astro-ph/0001083 . ... astro-ph/0002054 . ... hep-ex/0012052 . ... astro-ph/0012401 . ...

The "ring of fire" seen by satellite cameras around the polar caps (picture below) is probably created by electrons leaking from the tail's plasma sheet, whose magnetic field lines form a somewhat imperfect trap. ... One possible explanation involves the close association between auroral arcs and electric currents which flow along field lines between the ionosphere and distant space ( Birkeland currents ). ... That produces an extra resistance to the flow of current. ...

... Aurora from Space . ... Magnetic Storms . ... The "ring of fire" seen by satellite cameras around the polar caps (picture below) is probably created by electrons leaking from the tail's plasma sheet, whose magnetic field lines form a somewhat imperfect trap. ... One possible explanation involves the close association between auroral arcs and electric currents which flow along field lines between the ionosphere and distant space ( Birkeland currents ). ... Why no aurora at the magnetic poles? ...

The IAA RAS . ... View details . ... Observatories 'Svetloe' and 'Zelenchukskaya' participate in frequent VLBI-observation sessions organized by the International VLBI Service for Geodesy and Astrometry . ... As part of collaboration with the U. S. Naval observatory in the areas of EOP determination and analysis the USNO uses IAA RAS daily EOP data obtained from SLR and VLBI. ... The IAA RAS and the Centre National d'Etudes Spatiales carry out joint DORIS observations on the Badary observatory. ...

... 1) Variation of Mumford quotients by torus actions on full flag varieties I, Izv. ... Mat., 2007, 71:6, 29­46. 2) Variation of Mumford quotients by torus actions on full flag varieties II, Mat. ... 3) Separating Systems of Weyl Chambers (in collaboration with D. V. Mironov), Mat. ... 5) On Waldspurger theorem (in collaboration with P. V. Bibikov), UMN 64:5 (389), 2009. 6) On Tilings Defined by Discrete Reflection groups, (in collaboration with P. V. Bibikov), to appear Izvestiya RAN. ...

... In particular, members of the project regularly organize events dedicated to various interesting astronomical phenomena and events - solar and lunar eclipses, transit of Venus, etc. A total lunar eclipse will occur on April 15th, 2014, the first in two and half years. ... GLORIA will travel to Peru to broadcast the event live. ... Lunar eclipse . Lunar eclipses occur when the Moon passes into the Earth's shadow. ... A partial eclipse will be visible from the Canary Islands. The broadcast . ...

... The molecular lines group at Arecibo Observatory consists of Chris Salter, Tapasi Ghosh and Robert Minchin. ... The molecular line group at Arecibo Observatory started in 2006 with a proposal to carry out a spectral census of the star-burst galaxy Arp 220 . ... However, the most interesting discovery came from the observations of the polar ring galaxy, NGC 660. ... Molecular Lines in NGC 660 Arias de Saavedra Benitez et al., ... A cm-Wavelength Search for Pre-Biotic Molecules in Starburst Galaxies. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La plus grande carte de la mati†иre noire d†йvoil†йe . ... La carte de la mati†иre noire pr†йsent†йe aujourd'hui †а Austin (Texas), dans le cadre du 219e congr†иs de l'American Astronomical Society, est la plus grande jamais r†йalis†йe. ... de mati†иre sombre. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Alien Life . ... Space Flight . ... Prof. Pinklepot and the Aliens (Image credit: D-Signs and Displays ) . ... A sing-song concludes our visit to Planet Alien and the time-machine begins to start up again.€а We make our way back to Planet Earth and Professor Pinklepot thanks us for coming on this massive journey with him.€а The images used during the fly through space are stunning and we get a real sense of moving through the Cosmos. ...

. Russion version . Last updated on May, 2008 . RadioAstron Mission .

... Normalisation to exposure and effective area o Log (erg/cm2/s) 3C 454a Log (E,MeV) 2 = 11.8/9 2 = 7.8/9 2 = 2.6/9 2 = 5.6/9 He, H 2 = 18.2 BPL 2 = 16.7 3C 454A 3C 454a : significant correlation: hardness - brightness Marginally significant anticorrelation: optical depthbrightness FSRQs with breaks BL Lacs , HSP FSRQs without breaks BL Lacs with breaks (Low energy synchrotron peak) 3C 66a 2: 35 11 31 objects 0.94 0.31 1.52 0.89 1.05 0.44 1. ...

... Stuff . ... 1971-1991      Study of structural transformations in binary (s, p) alloys under pressure (quenching-pressure method) . ... Study of Lanthanide LnM compounds under high pressure. ... E.G. Ponyatovskii and V.F. Degtyareva,  High Pressure Research 1 (3), 163-184 (1989). ... Electron concentration and phase stability in binary alloys In-Pb and Hg-Sn under high pressure”, V.F. Degtyareva, I.K. Bdikin, F. Porsch, and N.I. Novokhatskaya, . ... Copyright 2005 LSR ISSP RAS . ...

... Определение высот полярных сияний по базисным снимкам Тикси. ... Береговой эфект в высотах полярных сияний. ... Результаты определения высот полярных сияний в б.Тикси в 1964г. Геомагнетизм . ... Проблемы космической физики (ПКФ), ?5, 1970 . ... ПКФ, ?15, 1980 . Вспышки блеска комет и солнечная корпускулярная активность. ... 1980 . Корпускулярноактивные области Солнца и вспышки блеска комет. ... Вспышки блеска комет. ... О гало льдистых тел, как возможном источнике вспышек блеска комет. ...

The direct detection of gravitational waves is one of those events long-expected by physicists that are nevertheless a significant occurrence which excites the world scientific community as if something unexpected has happened. ... Many rumors leaked ahead of the conference, and the fact that something (that is, a signal corresponding to gravitational waves) was discovered by LIGO (Laser Interferometer Gravitational-Wave Observatory) was discussed on the sidelines. ... arXiv:1602.03868 . ...

... The Hubble Space Telescope is jointly run as a partnership between the European Space Agency and NASA. ... For more information on the European contribution to the Hubble Space Telescope go to: http://hubble.esa.int and for more on the VLT go to: http://www.eso.org . ... A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises . ... The "ESA/ESO Astronomy Exercise Series" has just been published, on the web and in print. ... The language for the ESA/ESO Astronomy Exercise Series is English. ...

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INTERNATIONAL SCHOOL OBSERVATORY: . ... We are a participants of ISO (International School Observatory) project! The ISO is a collaborative project between the British Council, the Liverpool John Moores University in the UK and Japan Spaceguard Association. ... Just before our new 2001/2002 school-year we also received some CD-s with LT (Liverpool JMU telescope) information and software and "The Asteroid Catcher B-612" software with images from Bisei Spaceguard Centre (JSGA). ... ISO web site . ...