Polycyclic aromatic hydrocarbons in HII regions: correlation with metallicity . ... We have perfomed the aperture photometry of HII regions using infrared images from telescopes Spitzer and Herschel at passbands 3.6, 4.5, 5.8, 8.0, 24, 70 and 160 m. Emission of PAHs are observed at passbands 3.6 - 8.0 m, 24 m is emission likely of hot small particles and finally large particles are responsible for emission at 70 and 160 m. We determine abundances of PAHs using model of Draine Li (2007) . ...

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• Future of the Galaxy

... 11 Yellow-Green (78% transmission): Contrasts well with the red and blue characteristics of surface features on Jupiter and Saturn. ... 82A Light Blue (73% transmission): Useful on the Moon, Mars, Jupiter, and Saturn, this subtle pale blue filter enhances areas of low contrast while avoiding significant reduction of overall image brightness. ... Meade Series 4000 Photo-Visual Color Filters may be ordered individually or in the following sets: . ... Meade Series 4000 Broadband Nebular Filters . ...

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... 1 XMM­Newton CCF Release XMM­CCF­REL­45 Page: 2 These each of these distributions in cross­dispersion was fit with two added Gaussians. ... XMM ­Newton CCF Release XMM ­ CCF ­REL­45 Page: 3 Beta =0.038925 RGS1 0 50 100 150 200 ­ 0.2 ­ 0.1 0 0.1 0.2 0.3 x 10 ­3 00/10/31 10.42 Beta =0.040775 0 200 400 600 ­ 0.2 ­ 0.1 0 0.1 0.2 0.3 x 10 ­3 Beta =0.042625 0 200 400 600 800 ­ 0.2 ­ 0.1 0 0.1 0.2 0.3 x 10 ­3 Beta =0.044475 0 500 1000 ­ 0.2 ­ 0.1 0 0.1 0.2 ...

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• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0184-1-1.ps.gz
• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0192-1-1.ps.gz
• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0218-1-0.ps.gz

... Moscow, Russia . ... March-October 2000 . ... Gusev A.S. Multicolor CCD Photometry of Six Lenticular and Spiral Galaxies. ... Gusev A.S., Park M.-G. Structure and stellar population of ringed barred galaxy NGC 2336 // Astronomy and Astrophysics, 2003, V.410, P.117-129. ... Gusev A.S. Photometric Properties of Bars in Galaxies // Astronomy Reports, 2000, V.44, N9, P.579-591. ... Gusev A.S. BVRI CCD Photometry of Pecular Galaxies NGC 5605 and NGC 5665 // Astronomy Reports, 2000, V.44, N9, P.569-578. ...

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• Yuri Nicolaevich Efremov - My Home Page
• Trudy GAISH, vol. LXV, 1996, Abstracts in English

SWIRL DISTRIBUTION ON THE LUNAR SURFACE: LOCATIONS ANTIPODAL TO THE YOUNG BASINS? ... There are two main classes of hypothesises of the swirl origin: formation of the swirls in the regions antipodal to large impact basins (1), and formation of the swirls in result of cometary impacts (2). ... The Orientale basin is youngest. ... Fig. ... On the other hand, there are two cases of absence of correlation between swirl areas and regions antipodal to impact basins (for small swirl formations). ...

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• http://selena.sai.msu.ru/Symposium/ant.doc
• http://selena.sai.msu.ru/Chik/Publications/Aitken/MS015.pdf
• http://selena.sai.msu.ru/Symposium/maps.doc

... Sun images . ... Sun flares . ... Active areas . December : 2009 . ... No sunspots and sunspot groups can be currently observed on the Sun's surface . No H-alpha plages without spots can be currently observed on the Sun's surface . Last updated: December 10, 2009 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

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• Sunspots and active regions December 17, 2008
• Sunspots and active regions December 19, 2006
• Sunspots and active regions December 15, 2008

... 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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• Stellar Astronomy

. X-ray Zoom and Optical Image, gif version, PowerPoint version . Color X-ray Zoom of Nucleus Only, Small JPG, 64 MByte TIF . Optical Image of M31 from Digitized Sky Survey . Chandra Nuclear Region Registered to HST Double Nucleus . X-ray/HRC 'movie' showing M31* SMBH variability gif version, . 'Our Chandra M31 Campaign: Some Surprises and M31*', Talk at the Six Years of Science with Chandra Symposium, pdf version,

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• The galaxy M100
• *imcopy* - Extract a small image file from a larger image
• zhtools

... Samara region . SSAU History . ... An alignment meeting on data mining, storage and processing of very large data amounts on the basis of hardware and software complex Big Data took place in Samara State Aerospace University. ... The laboratory for processing of very large data amounts on the basis of the hardware and software complex was made in the University and the necessary equipment was purchased. ... Data processing requires powerful processors and advanced computer programs. ... Big Data. ...

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• Moiseev Mikhail Aleksandrovich
• The complex 'Shtil-M' No. designed in SSAU began data transmission from the

... ========================================= * Play Information * Advanced engine needed : No, designed for normal 'vanilla' Doom2 New Levels : 1 Episode and Level # : Map 01 Single Player : Yes Cooperative 2-4 Player : Yes (but not really tested) Deathmatch 2-4 Player : Yes (again not tested, 16 starting locations, but it is probably too large for dm) ... Area 2 (Northern Structure) - better architecture linked to the third area by a teleport. ...

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• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom2/s-u/triex.txt
• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom2/d-f/disraeli.txt
• Springer LINK:A&A-EE: Table of Contents Volume 320 Number 3 (1997)

Solar Large-Scale Chains: Some Events . ... The chains appear to light up separators or quasi-separatrix layers between different interacting large-scale magnetic flux systems in the global solar magnetosphere and, in particular, to outline large-scale coronal structures involved in the CME process. ... Some features of the chains and their relations to CMEs are illustrated for a number of halo CME-associated events. 23 events of 1997-2000 . ... Halo-CME-associated events of November 1997 . ...

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• LARGE-SCALE PHENOMENA AT THE SUN ASSOCIATED
• Large_Scale Emitting Chains

... Recherche dans le site : . Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . ... Accueil Challenge Photo Le duo de galaxies M96 et M95. Fichiers de 2000 pix de large maxi, et sans caractГЕres spГїciaux dans le nom. ... Le duo de galaxies M96 et M95. ... Etat du ciel . ... Espace annonceurs . ...

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• Jupiter en 2014. (Fichiers de 2000 pix de large maxi, et sans caractГЕres
• Plan large sur la Lagune | Ciel et Espace
• Ils photographient le ciel au Very Large Telescope | Ciel et Espace

... Cross-shaped galaxy ZGC 2315+03 (Fig.1) has been described by Zwicky (1971) as ``post-eruptive or the result of the crossing of a compact galaxy through an edge-on spiral'' . This object was included in the Polar-Ring Catalog (C-71) by Whitmore et al. (1990) as a possible candidate for Polar-Ring Galaxies (PRG). ... One of them is galaxy 'disk' and the other is 'polar-ring'. ... The facts against the polar-ring nature of ZGC 2315+03 can be summarized as follows: . ...

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• Vladimir P. Reshetnikov's Home Page
• Geometrical optics approximation (GO)
• Colour-magnitude diagram.

... The project assumes creation of an international space observatory - the interferometer "Earth - Space - Space" in order to perform of astronomical investigations in millimeter, submillimeter and infrared regions with extremely high sensitivity (to a few nanoJanskies units of flux density in continuum spectrum) and extremely high angular resolution (to a parts of microsecond of arc or, possibly, nanosecond). ... radio-interferometric channels of the system "Space - Space", region 0.2 - 3 mm; . ...

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• Семинар отдела теор. астрофизики
• MEMORANDUM
• RadioAstron main page, english version

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The Sun Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic Evolution ... So far, one planet has been studied by this method. ...

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• http://www.aaa.org/s932/images/09fallclass5.pdf
• http://www.aaa.org/s932/images/09fallclass4.pdf
• http://www.aaa.org/EyepieceFiles/aaa/2009_12_December_Eyepiece.pdf

... In the central equatorial Pacific, the large area of warmer than normal sea surface temperatures (large area outlined in red with a white center) associated with growing El Nino conditions has recently migrated eastward toward the coast of South America. http://physicaplus.org.il/zope/home/en/1105389911/1113511992_en На этой странице есть презентации с конференции, где активно обсуждалась . ... Картинка со страницы со статьей Шавива. http://physicaplus.org.il/zope/home/en/1105389911/1113511992_en . ...

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• Seminars
• ADS Abstract Service Results
• Discussion and conclusions

... Submitted by Al Takeda on 12/24/2012 23:40:10 . Large Magellanic Cloud (LMC) . The larger of the 2 Magellanic Clouds, this dwarf galaxy spans an area of 650-minutes x 550-minutes (10-degrees) and is 160,000 light years away on the border of the constellations of Dorado and Mensa. ... The LMC was the host galaxy to supernova 1987A. 7 images x 27-second subframes, Total= 3 minutes 9-seconds. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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... ---------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- catalog .dat 269 36020 Revised NLTT Catalogue and 1st Supplement Description of catalog columns (see Paper II for details): -------------------------------------------------------------------------------- Summary Information 1) NLTT number (drawn consecutively from 1 to 58,845) 2) binary component 3) RA ( 2000 ), epoch 2000 ( ...

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... Miyauchi-Isobe, N., Nakajima, K., & Maehara, H. 2003, in ASP Conf. ... KUG is a catalog of ultraviolet-excess galaxies which have been detected on two- or three-color Kiso Schmidt plates. ... Figure 1: KUG survey areas. ... 2003). ... Figure 2 shows the KUG objects (red dots), and SDSS DR1 galaxies (blue dots) which are sampled in accordance with the magnitude and color ranges of KUGs. Figure 2: SDSS DR1 galaxies over KUG objects. ... Figure 3: SDSS DR1 galaxies over KUG objects in A0225 area. ...

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• Mapping the Jagiellonian Field of Galaxies
• Improvements in Filter Design for Removing Galactic ``Cirrus'' from IRAS Images
• GIM2D: An IRAF package for the Quantitative Morphology Analysis of Distant

Title: A Dark-Matter Spike at the Galactic Center? Authors: Piero Ullio , HongSheng Zhao , Marc Kamionkowski . ... Title: The Galaxy Environment of Quasars in the Clowes-Campusano Large Quasar Group at z~1.3 . ... Title: The Galaxy Environment of a Quasar at z=1.226: A Possible Cluster Merger . ... 16 matches for the search pattern galaxy environment . The URL for this page is: http://xxx.itep.ru/find/astro-ph/1/galaxy+environment/0/1/0/past,all/0/0 www-admin@xxx.lanl.gov ...

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• Other WWW Sites
• Informational system "Evolution of RG"
• astro-ph authors/title/abstract search for 'galaxy merging' all years