... 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 Plan large sur la Lagune . ... Les zones sombres diss†йmin†йes dans la n†йbuleuse sont des rassemblements de gaz et de poussi†иres, dans lesquels des †йtoiles sont sur le point de na†оtre. ... 07/03/2016 - Gros plan sur le myst†йrieux mont Ahuna sur C†йr†иs . ...

Automatic Classification of Sunspot Groups Using SOHO/MDI Magnetogram and White Light Images David Stenning March 29, 2011 1 Introduction and Motivation Although solar data is being generated at an unprecedented rate, the majority of sunspot classification is done manually by experts. ... This is to smooth the "white" areas in the magnetograms. ... Left: Inverse Magnetogram Right: "Opened" Inverse Magnetogram 6 Using the cleaned images, sunspot active-region "seeds" are obtain by thresholding. ...

Nowadays at the Department the experimental and theoretical investigations, including astronomical and ionospheric observations, active experiments with space vehicles are taking place. ... Solar Corona physics and erruptive phenomenae. ... Stellar astronomy. ... The Department has organized and put into practice more then 50 expeditions for observation of Solar ecllipces, aurorae polaris, comets, meteor streams, controlled space experiments, and also for investigations of geophysical characteristics. ...

... The largest number of channel groups in a row . The largest number of channel elements in a row above threshold . Create empty output table header and structure. Create a linked list (GROUP_LIST) to store groups of contiguous elements . ... Foreach element in row . ... Else push GROUP onto GROUP_LIST, and create a new instance of the GROUP structure for the next group of contiguous elements. End element loop . ... Create a new instance of GROUP_LIST for the next row. end row loop . ...

... Gomez, J. C., Athanassoula, L., Fuentes, O., & Bosma, A. 2003, in ASP Conf. ... In this work we present Evolution Strategies (ES) as an efficient method to approximate the initial conditions of the main interacting group of three galaxies in M81. ... In this first attempt we use non-self-gravitating simulations to approximate the initial conditions; even with that restriction our method reproduces the density distribution of the three galaxies with great precision. ...

... 1998 AGN surface density contrast NP 268o 27 o 11:1 AGN volume density (D 70 Mpc ) 40 AGNs n = 1.4 x 10-3 / Mpc3 , L 1041 erg /s AGN volume density (D 70 Mpc ) Virgo Hydra Centaurus Perseus Pisces Pavo 40 AGNs n = 1.4 x 10-3 / Mpc3 , L 1041 erg /s Volume density excess of nearby ( 70 Mpc ) 40 AGNs : ( INTEGRAL survey ) ~5,000 IR galaxies: (IRAS PSCz ... Sources |b|<5 INTEGRAL AGNs All-sky survey / 17-60 keV Coded-mask based telescope IBIS: · FOV 3030 degrees. ...

... Our recent observations with the Hubble Space Telescope (August 29, 2014) led to revealing a highly isolated dwarf spheroidal galaxy KKs 3 situated at a distance of 2.12 0.07 Mpc from the Milky Way. The dSph galaxy locates on the southern sky (RA=02 h 24 m 44.4 s , Dec.= ... Over the last decade, about 30 dSph galaxies have been discovered inside the Local Group through systematic search in the vicinity of M31 and more that a dozen dSphs were discovered in the nearby group around M81. ...

... Dnepr launch record 17 August 2011. Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. Dnepr Cluster Mission 2013 19 June 2014. ... Mission profile SHM configuration Reliability Dnepr LV Performance Launch Sites . ... The launch vehicle is steam ejected from its Transport and Launch Canister (TLC) by means of hot gases of black powder gas generator. ... Activation of black powder gas generator . ... Separation of black powder gas generator . ... Dnepr LV Performance . ...

... In particular we searched for giant flares from nearby galaxies (~2--4 Mpc) M82, M83, NGC 253, and NGC 4945 in the BATSE data. No candidates alike giant SGR flares were found. ... Nevertheless, we do not see any significant excess of short GRBs from the Virgo galaxy cluster and from galaxies Arp 299 and NGC 3256 with extremely high star formation rate. ... With this constraint the fraction of possible extragalactic SGR hyperflares among BATSE short GRBs should not exceed few percents. ...

... Third IAA Symposium on SEARCHING FOR LIFE SIGNATURES Photo credit: http://ivs.nict.go.jp/mirror/public ations/gm2004/finkel/ Call for Papers St. Petersburg, Russia, June 27-30, 2011 http://iaaweb.org/content/view/295/434/ The Inter national Academy of Astronautics cr eated a SETI committee in the seventies now established in Per manent Study Group. ... Tentative Program Monday, June 27: Morning: PASSIVE SETI - Current and Near-Future Searches. ... Afternoon: ACTIVE SETI - Societal Issues. ... June. ...

. уВµуГЪуГ®уВµVLBIуГЧуГнуВ¦уВзуВпуГИ я®П Space VLBI Project . VSOPшиИчФЁя®ИуБпуВЛуБЛя®Й . я®П VSOP Project (1997-2005) . VSOP-2шиИчФЁя®ИASTRO-Gя®Ъф¦нцнвя®Й . я®П VSOP-2 Project (terminated) . хоЗхоЩчзСхнжчаФчйґцЙА я­Ь ISAS . хоЗхоЩшИкчйЎчаФчйґщЦЛчЩЎцйЯцзЛ я­Ь JAXA . Copyright 2006 Radio Astronomy Group .

... Pre-university education . ... Samara region . SSAU History . SSAU roadmap . ... Samara State Aerospace University (SSAU) will take an active part in the work of space activities of the United Nations organization (UNO). ... The road map shape on inclusion of Samara University into implementation of the UN Program on Space Applications was outlined at the roundtable discussion with the University teachers and specialists and at the meeting with SSAU Rector Yevgeniy Shakhmatov. ...