... Marcus G. F. Kirsch XMM-Newton EPIC Page 2 CAL campaign 2007 The EPIC consortium together with the XMM-SOC will start a major (cross) calibration campaign in order to try to resolve pending calibration issues and to bring the EPIC calibration to the next higher level of quality. set of objectives local MOS and pn cal meetings be-weekly telecons Marcus G. F. Kirsch XMM-Newton EPIC Page 3 objectives · ... Marcus G. F. Kirsch XMM-Newton EPIC Page 9 ...

October 11, 2004 (Monday) Eric Torrence, University of Oregon . October 18, 2004 (Monday) Michael Merkin, Moscow State University . October 25, 2004 (Monday) Dave Soper, University of Oregon . November 1, 2004 (Monday) Xavier Calmet, University of North Carolina at Chapel Hill . November 22, 2004 (Monday) Roman Buniy, University of Oregon CANCELLED . Fall 2003 . Winter 2004 . Spring 2004 . Summer 2004 . Fall 2002 . ... Spring 2003 . Summer 2003 . Fall 2001 . ...

... CfA Home . HCO Home . SAO Home . ... Welcome to CfA . CfA History . ... Laboratory Astrophysics . Extreme Astrophysics . ... 617) 495-7210 . ... 617) 495-7044 . ... 617) 495-7265 . ... HEA Research . ... HEA Home Page . CFA/HEA Home Page . ... High Energy Astrophysics Division (HEAD) . Chandra X-ray Center . ... Chandra Cluster Cosmology Project . Chandra Multiwavelength Project (ChaMP) . ... Chandra-Planck Clusters Project . ... CfA Virtual Observatory Project . ...

... А.М. Белобородов (Колумбийский университет, США) . ... Рабочий язык конференции - русский. ... Е.М.Чуразов, д.ф .- м.н . А.А. Вихлинин, проф. д.ф .- м.н . М.Р.Гильфанов, д.ф .- м.н . М.Н.Павлинский, д.ф .- м.н . М.Г.Ревнивцев, д.ф .- м.н . С.Ю.Сазонов. д.ф .- м.н . М.Н.Павлинский (председатель), к.ф .- м.н . А.В.Мещеряков (зам. председателя), Н.Л.Александрович, к.ф .- м.н . В.А.Арефьев, к.ф .- м.н . Р.А.Буренин, П.Болдин, Н.П.Васильева, к.ф .- м.н . А.А.Воеводкин, В.Воробьев, А.Е.Елкин, ...

We present a database of UV-to-FIR data of 83 nearby starburst galaxies. ... The NIR data are from new observations obtained at the NASA/IRTF and the Mount Laguna Observatory, combined with the published results from observations at the Kitt Peak National Observatory. ... In conjunction with IRAS and ISO FIR flux densities, all these data form a set of observed spectral energy distributions (SEDs) of the nuclear regions of nearby starburst galaxies. ...

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... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Cepheid stars, Ho and Dark Energy: precision stellar astrophysics for precision cosmology . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... ESO HST Image Galleries . ... ESO Data Access Policy . ... ESO Science Newsletter . ... ESO Annual Reports . ... Seminars at ESO Santiago . ... Seminars at ESO Garching . ... ESO Telescope Bibliography . ... Last Update: 03.02.16 ESO . ...

... The collecting area is increased by nesting concentric mirror pairs, all having the same focal length. ... Figure shows the largest optical element being ground at HDOS. ... X-ray testing demonstrated that the CXO mirrors are indeed the largest high-resolution X-ray optics ever made; the nominal effective area (based on the ground calibrations) is shown as a function of energy in the left panel of Figure , along with those of their Einstein and ROSAT predecessors. ...

... Belts . ... Speed of motion is " kinetic energy ", like the energy of a turning flywheel or of the wind hitting a windmill, both of which can move machinery. ... As the hot gas of the corona--a plasma, really--expands upwards, its heat is converted to the kinetic energy of a fast flow, streaming outwards: the solar wind . Four or five days after leaving the Sun, solar wind plasma hits the magnetosphere, an obstacle in its path. ... How is solar wind energy transmitted to the magnetosphere? ...

... A High Energy Fleet . ... 24.05.1998 . ... Courtesy: MSFC Historical Archive , NASA Explanation: Looking like a fleet of futuristic starcruisers, NASA's highly successful series of High Energy Astrophysical Observatory (HEAO) spacecraft appear poised over planet Earth . ... HEAO-1 and HEAO-2 were responsible for revealing to earthlings the wonders of the x-ray sky , discovering 1,000s of celestial sources of high-energy radiation. ... May 1998 . ... Publications with keywords: satellite - X-ray . ...

An investigation of the spectral energy distribution (SED) of the compact steep-spectrum (CSS) source and possible radio-loud narrow-line Seyfert 1 galaxy (NLS1), PKS 2004-447, is presented. ... Analysis of a non-contemporaneous, low-resolution optical spectrum suggests that the narrow-line region (NLR) is much more reddened than the X-ray emitting region suggesting that the gas-to-dust ratio in PKS 2004-447 may be very different than in our own Galaxy. ...

... One of the most widely used tools of Fourier analysis is the Parseval theorem. It enables the experimentalist to view how the `energy' in the signal is distributed among frequencies. The Fast Fourier Transform (FFT) algorithms have made power spectra one of the obvious diagnostics tools during data acquisition, and energy maps are a versatile alternative. ... The result is an energy map (Fig. 9), showing the distribution of energy corresponding to the wavelet map (Fig. ...

... The research activity of the Group is mainly on the theoretical side, although our work plays an important role in the planning of scientific objectives of experiments and telescopes aimed at investigating the high energy universe, as well as being used to interpret the wealth of data that shed light on the violent universe from Earth and from Space. ... This email address is being protected from spambots. You need JavaScript enabled to view it. ...

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... The Chandra Ground Calibration Raytrace Database and Simulator provides simulations of tests performed on the Chandra X-Ray Observatory's High Resolution Mirror Assembly (HRMA). ... Prior to its July 23, 1999 launch, the Chandra X-Ray Observatory's High Resolution Mirror Assembly (HRMA) underwent extensive ground calibration (Weisskopf & O'Dell 1997) at Marshall Space Flight Center's X-Ray Calibration Facility (XRCF). ... When determining subsystem parameters the XRCF raytrace simulator, . ...

The approaches mentioned in the section title belong to one family which is called in Newton's book [ 56 ] the short waves or high energy approximation (HEA). It means the scattering by soft particles (or potentials) in the case of the wavelengths short in comparison with the particle size (or correspondingly the case of scattering of high energy particles by the potentials). ...

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Space Flight . ... Here be dark matter! ... This is dark energy, a force which permeates all space. ... No one knows what dark energy and dark matter are; researchers study the light of far off galaxies to see how these elusive quantities effect them. ... Dark matter and dark energy are utter mysteries today but so were electricity, magnetism and radioactive decay once. ... Some times ?Dark Matter? is real, remember Neptune! ...

... Peter Akhmetev (Moscow) mail . Stathis Antoniou (Athens) mail . Mitch Berger (Exeter) mail . Oleg Biryukov (Kolomna) mail . Antoine Choffrut (Edinburgh) mail . Pierre Dehornoy (Grenoble) mail . Charles Fougeron (Paris) mail . Yasuhide Fukumoto (Kyushu) mail . ... Egor Illarionov (Moscow) mail . ... Elena Kudryavtseva (Moscow) mail . ... Xin Liu (Beijing) mail . ... Olga Romaskevich (Moscow) mail . ... Dimitry Sokoloff (Moscow) mail . Alexey Sossinsky (Moscow) mail . ...

... July 29, 1998 . The High Energy Heart Of The Milky Way . ... Explanation: These high resolution false color pictures of the Galactic center region in high energy X-ray and gamma-ray light result from a very long exposure of roughly 3,000 hours performed from 1990 to 1997 by the French SIGMA telescope onboard the Russian GRANAT spacecraft . ... But according to recent theories , only those binary systems with black holes can radiate above X-ray energies -- in the gamma-ray regime. ...