Astronomy Picture of the Day . ... 18.02.2000 . ... Credit Copyright: AO Staff , Keck , LLNL Explanation: From the Earth's surface, Neptune usually appears as a fuzzy blotch. The blurring effects of the Earth's atmosphere deny clearer images. ... February 2000 . ... 1999 2000 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... U. Based on Astronomy Picture Of the Day . Publications with keywords: Neptune - adaptive optics . Publications with words: Neptune - adaptive optics . ...

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• Астронет > Neptune through Adaptive Optics
• Wonder and Mystery above the Very Large Telescopes
• Journal "Peremennye Zvezdy"

... 2000 February 18 . Neptune through Adaptive Optics . Credit: AO Staff , Keck , LLNL . Explanation: From the Earth's surface, Neptune usually appears as a fuzzy blotch. The blurring effects of the Earth's atmosphere deny clearer images. ... The above image of Neptune in three infrared colors demonstrates the clarity of the new technique - as compared to an image of Neptune from Keck II without AO . ... About APOD | ...

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• APOD: 2008 February 16 - Large Binocular Telescope
• APOD: February 16, 1999 - The Large and Small of M87
• APOD: 2011 May 9 - Wonder and Mystery above the Very Large Telescopes

Электронная библиотека Попечительского совета . ... Saha S.K. - Diffraction-Limited Imaging with Large and Moderate Telescopes . ... Название: Diffraction-Limited Imaging with Large and Moderate Telescopes . Автор: Saha S.K. Аннотация: . ... Also discussed are high resolution sensors, image processing, and the astronomical results obtained with these techniques. ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...

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• Bely P. - The Design And Construction Of Large Optical Telescopes ::

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2000 February 28 . The Sombrero Galaxy from VLT . ... FORS1 , VLT ANTU , ESO . ... Reasons include the Sombrero 's unusually large and extended central bulge of stars, and dark prominent dust lanes that appear in a disk that we see nearly edge-on. Billions of old stars cause the diffuse glow of the extended central bulge. ... About APOD | ...

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• APOD: 2000 January 12 - NGC 6791: An Old, Large Open Cluster
• APOD: January 6, 1996 - Dwarf Elliptical Galaxy M32
• APOD: February 3, 1998 - A Magellanic Mural

A new technology of aperture shadowing calculation for a large space radio telescope mirror" . Bujakas V.I. A new technology of aperture shadowing calculation for large space radio telescope mirror is proposed in the framework of geometrical optics. The technology exploits the possibilities of Solid Works package and is applied for the aperture shadowing calculation of a plane wave and for the total aperture shadowing of the 10-meter mirror of the space telescope "Radioastron". ...

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... 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. ...

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• Astronomical Periodical Publications
• Be/X-ray binaries and candidates
• Seminars

... TUS . ... News . ... TUS Ultra high energy cosmic ray detector on-board the Lomonosov satellite . ... Modi?ed KLYPVE is a novel ?uorescence detector of ultra high energy cosmic rays (UHECRs, energies 50EeV) to be installed on the Russian Segment of the International Space Station. ... Two types of orbital detectors of extreme energy cosmic rays are being developed nowadays: (i) TUS and KLYPVE with reflecting optical systems (mirrors) and (ii) JEM-EUSO with high- transmittance Fresnel lenses. ...

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• Publications on Transient luminous events
• Science of atmospheric phenomena with JEM-EUSO
• JEM-EUSO

. General Information . Media Files . Participants . Timetable . Local Information . Photos . Back to the album list . Previous Click the image to view it in fullsize. Previous . The BTA (Bolshoi Teleskop Alt-azimutalnyi, Eng:Large Altazimuth Telescope) is a large 6 m optical telescope at the Special Astrophysical Observatory. The BTA-6 was the largest telescope in the world between its first light in 1975 and 1993.

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• General information
• Results of ELT site testing programs - I

Beck R., Frick P., Stepanov, R., Sokoloff D. Recognizing magnetic structures by present and future radio telescopes with RM Synthesis, Astron. Astrophys., 543, A113, 2012. ... Aims: We investigate whether the method of wavelet-based RM synthesis can help us to identify structures of regular and turbulent magnetic fields in extended magnetized objects, such as galaxies and galaxy clusters. ... Results: We present observational tests to recognize magnetic field structures. ...

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• D.Moss, R.Stepanov, T.G.Arshakian, R. Beck, M.Krause, D.Sokoloff, Multiscale
• Arshakian T. G., Stepanov R., Beck R., Krause M., Sokoloff D. Simulations of

... About lab . ... Conference "GraphiCon" . Online Journal "Computer graphics and multimedia" (in russian) . ... Large-lexicon attribute-consistent text recognition in natural images . ... Conference Paper . ... Conference Name . ... Project: Text detection and recognition in natural images . ...

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• A system for large-scale automatic traffic sign recognition and mapping |

Preliminary results of astroclimate parameters measurements at the Sternberg 2.5m telescope installation site V.Kornilov, N.Shatsky, S.Potanin, O.Voziakova, B.Safonov Moscow, 2008 Acknowledgements A.Belinskiy M.Kornilov A.Tokovinin M.Kuznetsov P.Kortunov E.Gorbovskoy SAI administration some SAI students Pulkovo solar station (KHSS) staff RFBR support MAVEG Gmbh Why to study optical turbulence and some other relevant ... Mean seeing by DIMM data for this night is 1''5. ...

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... Fiber optic hidrophones . ... A fiber optic air backed mandrel hydrophone to detect high energy hadronic showers in the water". ( text ) . ... The realization of an optic fiber air backed mandrel hydrophone for frequencies up to 20 kHz". ( text ) . M. Anghinolfi, A. Bersani, A. Calvi, A. Cotrufo, M. Ivaldi, O. Ershova, F. Parodi, D. Piombo, A. Plotnikov and L. Repetto "Measurement of the frequency responsivity of a fiber optic air backed mandrel hydrophone up to 10 kHz in air". ( text ) . ...

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• ANTARES in MSU

Firefly and PC GAMESS/Firely LARGE-SCALE PARALLEL MCSCF CODE DOCUMENTATION Throughout this document we'll denote "large-scale" any CI, MCSCF, MCQDPT2, or XMCQDPT2 calculations of systems having large number of basis functions (e.g., 1500) and relatively small active spaces (e.g., 12 electrons/12 orbitals). ... To speed up these stages, PC GAMESS/Firefly includes special fast direct and conventional integral transformation algorithms based on the fastints/gencon code. ... PC GAMESS/Firefly' NBO code . ...

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• Large files support in the PC GAMESS/Firefly
• PC GAMESS benchmarks and scalability on SKIF K-1000 - large Infiniband Opteron
• Firefly/PC GAMESS DOCUMENTATION - LARGE SCALE MCQDPT2 and XMCQDPT2

... The First (Experimental) International Astronomy Olympiad . The following olympic problems were proposed for the participants on the theoretical part: Grades 8-10 . ... Why is it sometimes better to use a small telescope in orbit around the Earth than it is to use a large telescope on a mountain top? ... What will an observer looking to the Moon through the telescope see? ... Paper with a drown circle and table of maximal elongations of Mercury and Venus had been done for participants. ...

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• The International Olympiad of Euro-Asian Astronomical Society
• When, Where, and How to See Comet Hale-Bopp
• II International Astronomy Olympiad, Problems to solve

Chair of General Physics and Wave Processes, Physics Faculty of MSU . Main . ... Science and education . ... Scientific Laboratories . ... Science . ... Education . 20.09.2009 . 3-d International Laser Graduate School "Modern Problems of Laser Physics LGS-2009 " . ... Main Science and education Papers . ... Laboratories: Laboratory of adaptive optics . ... 2009 ILC MSU Made in: Sebekon IT Solutions . 2009 Chair of GP and WP, physical department Made in: Sebekon IT Solutions . ...

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International Laser Center of MSU . Home . ... Education . ... 06.10.2014 . October 10, 2014 . 15:00 S.A. Akhmanov Hall, KNO . ... 20.09.2009 . 3-d International Laser Graduate School "Modern Problems of Laser Physics LGS-2009 " . Moscow Vyatichi, November 9 - 11, 2009. ... March 21, 2014 . 15:00 S.A. Akhmanov Hall, Nonlinear Optics Bld. ... Home Science and education Papers . ... 2009 ILC MSU Made in: Sebekon IT Solutions . ...

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... Publications :: Large Layered Intrusions . ... Chalokwu C.I., Ariskin A.A., Koptev-Dvornikov E.V. (1996) Forward modeling of the incompatible element enrichment at the base of the Partridge River intrusion, Duluth Complex, Minnesota: Magma dynamics in a lower mushy zone. ... Krivolutskaya N.A., Ariskin A.A., Sluzhenikin S.F., Turovtsev D.M. Geochemical Thermometry of Rocks of the Talnakh Intrusion: Assessment of the Melt Composition and the Crystallinity of the Parental Magma. ... read >>] . ... Vol...

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... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

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• Images

.

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• Astronomical Circular - Contents
• Figure Overlays
• Remote telescopes

Prediction of physical properties of materials based only on their chemical composition has long been an intriguing task. ... The main interests of Prof. Lebedev 's group are physical properties of crystals exhibiting structural instability, in which different phase transitions (including the ferroelectric one) can appear. ... A.I. Lebedev. ... Physics of the Solid State 51 , 362 (2009) ; e-print arXiv:1305.0240 (2013) ; [local copy] . ... Physics of the Solid State 51 , 2324 (2009) ; [local copy] . ...

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• Off-center impurities
• Theory of electronic properties of disordered semiconductors and systems with