... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit–їs . ... Accueil Ce week-end, 2 grands festivals astro ! ... D–Rs ce samedi 28 septembre, et jusqu'au 6 octobre 2013, le Festival des deux infinis convie le grand public –Љ d–їcouvrir l'Univers –Љ travers un cycle de conf–їrences , une rencontre-colloque sur les sciences collaboratives en astronomie, ainsi que des promenades astronomiques dans la capitale , et m–Tme une soir–їe d'observation depuis le parc Montsouris ! ...

... Properties of Stellar Populations in Isolated Lenticular Galaxies I. Yu. ... The resulting average ages of the stellar population in bulges and discs fill an entire range of possible values from 1.5 to 15 Gyr which indicates the absence in the isolated lenticular galaxies, unlike in the members of groups and clusters, of a certain epoch when the structural components are formed: they could have been formed at a redshift of z > 2 as well as only several billion years ago. ... 69 NGC 2350 No. ...

LBO LBO has many unique characteristics that contribute to its wide use as a nonlinear optical crystal. ... LBO Specifications Wavefront Distortion Dimension Tolerance Clear Aperture Scattering Sites Flatness Surface Quality Parallelism Perpendicularity Angle Tolerance Damage Threshold /8 at 633nm (W: +/- 0.1mm ) x (H: +/- 0.1mm ) x (L: + 0.2mm/- 0.1mm ) 80% of central area No visible scattering centers when inspected by a 30 mW green laser /8 at ...

... University history . ... V.љN. Karazin . ... January 29, 2013 . Best University workers awarded prestigious prizes . ... V. N. Karazin Prizes were awarded to Senior Researcher of the Department of Apllied Electrodynamics M. V. Nesterenko . I degree Prize was awarded to Full Professor of the Department of Physical Chemistry N. O. Vodolazko . ... Kahanovska and Associate Professor of the Department of Materials for Reactor Building and Physical Technologies V. H. Kirichenko . ...

arxiv:1008.3999 Наблюдения космических электронов на Fermi LAT на энергиях от 7 ГэВ до 1 ТэВ (Fermi LAT observations of cosmic-ray electrons from 7 GeV to 1 TeV) . Authors: Fermi LAT collaboration . ... Authors: Andrey E. Vladimirov et al. обзор arxiv:1008.5032 Релятивистская прецессия спина в двойных пульсарах (Relativistic spin-precession in binary pulsars) . Authors: Michael Kramer . ... обзор arxiv:1008.2144 Массивные звезды и их сверхновые (Massive Stars and their Supernovae) . ...

The Second U.S. Naval Observatory CCD Astrograph Catalog ( UCAC2 ) Table of Contents 1) Introduction 2) Summary of the Project a) Observations and Instrumentation b) Reductions of UCAC Observations c) Computation of Proper Motions 3) Properties of the Catalog and Important Notes For the User a) Sky Coverage b) Completeness c) Positions, Proper Motions and Error Calculations d) UCAC2 Magnitudes e) 2MASS Photometry f) Non-stellar ... All stars in the UCAC2 have proper motions. ...

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

Preliminary The first circular The First International Symposium SPACE EDUCATION and UNIVERSITY SATELLITES (UNIVERSAT- 2006 ) June 26 -30, 2006 Moscow , Russian Federation FIRST ANNOUNCEMENT The Organizing Co mmittee cordially invites you to take part in The First International Symposium on Space Education and University Satellites (UNIVERSAT- 2006 ) which will be held in ... The key topics are listed below within the session : I. Space Sciences University Education 1. ...

The monitoring of the optics quality of DIMM instrument V. Kornilov, B. Safonov May 24, 2010 1 Intro duction A quantitative theory of measurement of optical turbulence (OT) with Differential Image Motion Monitor (DIMM) is based on certain priori assumptions [1]. ... Bottom: behavior of the instrumental Strehl's number for the left (triangle to the left) and right (triangle to the right) DIMM images during the period of measurement the maintenance of an additional correction factor seems superfluous. ...

... October 8, 15:00 15:40 . ... PDF [7.2б MB] October 8, 15:40 16:10 . ... The sky brightness, atmospheric extinction, cloud coverage and auroral appearance are obtained from these images. ... Aurorae are identified by comparing the observed sky brightness to the sky brightness expected from this model. ... The identification of few potential sites for future's larger facility require several instruments, measuring various site characterizing parameters. ...

Elsevier Ed itorial System(tm) for JASR 2006 Manuscript Draft Manuscript Number: Title: Determination of K, Ar, Cl, S, Si and Al flare abundances from RESIK soft X-ray spectra Article Type: Contributed Paper Section/Category: E2.4 - Solar Magnetic Field and Activities Keywords: solar physics; X-ray flares ; spectroscopy; abundances Corresponding Author: Dr. J. Sylwester , Corresponding Author's Institution: Space Research Center First Author: J ... All flares were observed early Fig. ...

... Using the CFBDSIR wide field survey for brown dwarfs, we identified CFBDSIRJ214947.2-040308.9, a late T dwarf with atypically red J-Ks colour. ... SN 2009ip in NGC 7259 Electronic Telegram No. ... 7.09, [19.0; 2009 Aug. ... Accepted for publication in MNRAS Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) The jet opening angle theta_jet and the bulk Lorentz factor Gamma_0 are crucial parameters for the computation of the energetics of Gamma Ray Bursts (GRBs). ...

... What's New? Bad Astronomy . ... News . ... Despite the valiant efforts of The Discovery Channel and PBS , television by and large carries a pretty big load of Bad Astronomy. ... When possible I will have direct quotes pertaining to their Bad Astronomy, and a clear, simple explanation of the actual situation. ... I cannot promise to use every contribution: I prefer ones I can either confirm myself, get clear quotes from, or ones that have confirmation from some other Bad Reader. ...

... ISC Kosmotras . ... Dnepr launch record 17 August 2011. ... On 9 September 2009, a contract was signed between ISC Kosmotras and SSTL for the launch of Nigeria-2 and NigeriaSat- у satellites on Dnepr rocket as part of 2010 cluster launch from Yasny Launch Base. According to information provided by SSTL the NigeriaSat-2 satellite is being built for the Nigerian government (NASRDA) as a follow-on to the NigeriaSat-1 satellite that was launched in 2003. ... E-mail: info@kosmotras.ru . ...

... Telescopes ћ Binoculars ћ Microscopes . Meade Ultra-High Transmission coatings (UHTC ) Group . ... Meade Standard Coatings: The optical surfaces of all Meade telescopes include high-grade optical coatings fully consistent in quality with the precision of the optical surfaces themselves. ... These specialized, and extremely advantageous, coatings are offered here as the Meade Ultra-High Transmission Coatings (UHTC) group, a coatings group available optionally on many Meade telescope models. ...

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 . ...

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