RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . Short term Prediction of Powerful solar Flares Weather Forecasts for Irkutsk region . SHORT TERM PREDICTION OF POWER SOLAR FLARES FROM SSRT DATA . The algorithm for short term prediction of powerful solar flares, based on SSRT data, includes microwave emission characteristics in total and polarized flux, the structure of active region (AR) magnetic field at the photospheric level, and H a patrol data. ...

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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. ...

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• New HI Observations of the Prototype Polar Ring Galaxy NGC 4650A
• SEST Observations of J=1-0 CO in NGC 253
• Distribution of Schedule Files

Next: Star Formation Rate and Up: No Title Previous: Calculation of Evolutionary Tracks . To start calculations, we choose the distributions of the initial binary parameters: the mass of the primary ZAMS component, , binary mass ratio, , orbital separation a . ... whereas the mass ratio distribution is not. ... The zero assumption often made is that the mass ratio distribution has a flat shape, that is binaries with a high mass ratio occur as frequently as those with equal masses. ...

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• Amplitude Distribution
• Frequency distribution of galactic binaries
• Test of the Initial Mass-Ratio Distribution

... T2315 Date Received: 2007-Jan-25 16:20:39 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Minimum Useful Time : Prop osal Title: Regular Terrestrial Aeronomy Radar Thermosphere 144 Hours 24 hrs A Proposal for 430 MHz Radar Meteor Observations during January and June with two scientific goals: a) Study of the uniformity of the Interplanetary Dust Distribution on the ...

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• http://www.naic.edu/vscience/schedule/tpfiles/JanchestagT2315tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/GwinntagP2720tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/GwinntagP2720tp.ps

... The measured bolometric flux and corrected NPOI angular diameter yield an effective temperature of 8600+/-500 K. Least-squares comparisons of synthetic spectral energy distributions from 1220 Г: to 3.6 cm with the observations provide estimates for the effective temperature and the mass-loss rate of ~=8400+/-100 K and (8+/-3)Г-10-7 Msolar yr-1, respectively. ... ADS Citation Query . citations = 34 . citations vs. year [year,citations] . ...

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• A New Database of Observed Spectral Energy Distributions of Nearby Starburst
• The Behavior of the Aromatic Features in M101 H II Regions: Evidence for Dust
• Spitzer and JCMT Observations of the Active Galactic Nucleus in the Sombrero

... The dayside auroral precipitation consist of magnetosheath related boundary layer precipitation, and plasma sheet related BPS/CPS precipitation (extensions of the nightside precipitation regions). ... For example, the much lower fluxes from the LLBL region when compared to the cusp are compensated by the bidirectional electron beams found in the LLBL: the precipitating energy fluxes in the LLBL and the cusp are not that different. ... directly through the cusp and plasma mantle . ...

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• Remote Sensing of Tropical Regions

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... AIA 304 ? ... bottom) images (colour table reversed) of a coronal hole region at the South Pole taken on 14 May 2010. ... In the present work we derive a Differential Emission Measure (DEM) distribution from a region dominated by spicules. ... This distribution is then used to study the thermal properties of the emission contributing to the 171 ? ... From our off-limb DEM we found that the radiance in the AIA 171 ? ...

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• Preprints
• Galactic distribution and absolute magnitudes
• Magnetic Reconnection

... Archives . ... ArXiv] SVM and galaxy morphological classification, Sept. 10, 2007 . ... On the Metallicity-Color Relations and Bimodal Color Distributions in Extragalactic Globular Cluster Systems by M. Cantiello and J. P. Blakeslee . Many observations on globular cluster systems (GCS) show bimodal distributions in color and metallicity space. ... Based on their simulation study, (V-H) and (V-K) are confirmed to be good colors for revealing unbiased bimodal metallicity distributions in GCS. ...

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• Spectral Energy Distribution: Microquasar LS 5039
• The AstroStat Slog Blog Archive chi-square distribution [Eqn]
• The AstroStat Slog Blog Archive [ArXiv] Pareto Distribution

The radial distribution of metallicity of star-forming galaxies in a galaxy cluster can inform us about the mass assembly and enrichment history of the galaxy cluster. ... Both galaxy clusters are cool-core clusters at redshift z т?? ... The gas-phase metallicity of star- forming galaxies in MACS1115+01 exhibit anti-correlation with projected distance т??0.15 ТБ 0.08 dex/Mpc, whereas the radial metallicity distribution of RXJ1532+30 is statistically flat (т??0.09 ТБ 0.12 dex/Mpc). ...

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• The SMS Survey
• The GMRT Array Distribution
• Lecture 19: Probability Distribution Functions

XMM-Newton CCF Release Note XMM-CCF-REL-183 EPIC-pn spectral response R. D. Saxton 11 November 2004 1 CCF components Name of CCF VALDATE Blocks changed XSCS ag EPN QUANTUMEF 0015.CCF 2000-01-01 FRACTION CHANNEL, FRACTION ENERGY QE TOTAL, EBINS FRACTION NO EPN REDIST 0009.CCF 2000-01-01 NOISE PARAMS, PARTEVENT PARAMS THRESH LOSS NO 2 Changes Recent calibration work has shown that the Epic-pn redistribution function is in practice narrower than that represented in the current matrices. ...

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• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0135-1-0.ps.gz
• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0145-1-1.ps.gz
• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0202-1-1.ps.gz

... 238, Astronomical Data Analysis Software and Systems X, eds. F. R. Harnden, Jr., ... We developed the Distributed Analysis Software Hierarchy (DASH), an object-oriented data reduction and data analysis system for efficient processing of data from the SUBARU telescope. ... Figure 1: DASH application model (SUBARU restaurant) . There are three subsystems of the Subaru computer system: the Subaru Observation Software System (SOSS), the Subaru Telescope data ARchive System (STARS), and DASH. ...

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• Time Series Analysis of Unequally Spaced Data: Intercomparison Between
• Distributed Software for Observations in the Near Infrared
• Modern CCD Observations of Moving Celestial Objects: Algorithms and Software

Our publications in 1996 year . Lindner, U.; Einasto, M.; Einasto, J.; Freudling, W.; Fricke, K.; Lipovetsky, V.; Pustilnik, S.; Izotov, Y.; Richter, G. Astronomy and Astrophysics, v.314, p.1-12 (10/1996) . Thuan, Trinh X.; Izotov, Yuri I.; Lipovetsky, Valentin A . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.607 . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.587 . ... Thuan, Trinh Xuan; Izotov, Yu. ...

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• Some statistical trends and distributions
• Sky and redshift distribution
• Corrections to the probability distribution

... 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 Mati†иre noire : une observation d†йfie les astronomes . ... A la une . ... En effet, selon les mod†иles th†йoriques, les concentrations de mati†иre noire sont les lieux o†µ naissent les galaxies. ... Une mati†иre noire au comportement ordinaire ? ... Etat du ciel . ...

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... 2006: . ... 1) A study of the solar corona. ... 2) The study of the solar northern polar region. A powerful radio source above the solar North Pole in the region of the polar coronal hole was discovered. ... A transition boundary from brightening to darkening at the wavelength of 3.5cm was found in the emission of the polar coronal hole. These facts are decisive for the choice of the solar cycle model. 3) Polarized radio emission of a high-latitude prominence was registered. ... Archive . ...

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• Measurement of the dark halo shape in polar ring galaxies
• Galaxy sector, archive 2014
• Sun image

Results on nonequilibrium distributions of charged particles and radioisotope sources of current are as the following: . the new power-law distribution of charged particles in nonequilibrium media, for example, in the thin metalic films, under powerful energy source pumping were obtained ( together with V.I.Karas, V.M.Kontoriovich, V.E.Novikov); . ...

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• Space Research Institute (IKI) Seminar
• The summary plot of time distribution of the multisatellites magnetic
• The plot of the magnetic conjugation's time distribution

Twilight observations with MASS/DIMM B. Safonov Sternberg Astronomical Institute Moscow State University Comprehensive Characterization of Astronomical Sites, 2010 B. Safonov (Moscow State University) Twilight observations with MASS/DIMM SITE 2010 1 / 17 Why observe in twilight with MASS/DIMM? ... ASM includes 3 devices sensitive to background: guider, DIMM and MASS. B. Safonov (Moscow State University) Twilight observations with MASS/DIMM SITE 2010 2 / 17 Background in guider. ...

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... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

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• Emission molecular bands
• Results scientific researchs 20
• Results scientific researchs LRS

... 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. ...

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.

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• Evidence for Dark Matter
• Physics 410/510 Observational Cosmology
• Comparing Means and Deviations

... Visible Distribution of Galaxies. ... Features of Elliptical, Lens-Shaped, Spiral and Irregular Galaxies. Galaxies with Bar. ... Distribution of Surface Brightness of Surface and Spiral Galaxies. ... Color Characteristics of Galaxies. ... Methods of Galaxies' Mass Determination. ... Hidden Mass of Spiral Galaxies. ... Features of Dark Matter Distribution in E and SO Galaxies. ... The Whole Number of Galaxies and Their Density by the Results of Observation on the 'Hubble' Space Telescope. ...

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• Olexiy V. Agapitov presentations & posters
• Theoretical Astrophysics
• ION AND ELECTRON ENERGY DETECTOR PAN-2