... Supernova 1987a Fireball Resolved . ... Credit: C. S. J. Pun ( GSFC ) & R. Kirshner ( CfA ), WFPC2, HST , NASA Explanation: Ten years ago the most notable supernova of modern times was observed. ... Supernova 1987a remains the closest supernova since the invention of the telescope . ... Публикации с ключевыми словами: fireball - supernova - взрывы сверхновых - Сверхновые . Публикации со словами: fireball - supernova - взрывы сверхновых - Сверхновые . ... Симпозиум "20 лет Сверхновой SN 1987A" . ...

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• Bright Spots Resolved in Occator Crater on Ceres
• New Shocks For Supernova 1987A
• Journal "Peremennye Zvezdy"

... January 24, 1997 . Supernova 1987a Fireball Resolved . Credit: C. S. J. Pun ( GSFC ) & R. Kirshner ( CfA ), WFPC2, HST , NASA . ... Supernova 1987a remains the closest supernova since the invention of the telescope . The explosion catapulted a tremendous amount of gas , light , and neutrinos into interstellar space. ... More recent HST observations shown in the inset, however, have uncovered something actually predicted : the expanding fireball from the exploding star. ... About APOD > . ...

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• SAI SN RESEARCH GROUP
• APOD: 2000 February 17 - New Shocks For Supernova 1987A
• APOD: 2016 February 9 - The Rise and Fall of Supernova 2015F

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. February 9, 1999 . A Supernova Star-Field . Credit: Hubble Heritage Team ( AURA / STScI / NASA ) . Explanation: Bright stars don't last forever. ... The above picture is a composite of recent images taken over several years. The explosion originated from a bright massive star that ran out of nuclear fuel . ... About APOD > . ...

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• APOD: February 3, 1998 - A Magellanic Mural

... The bright supernova (hereafter SN) in the galaxy NGC 4527 was first sighted by S. Knight (USA) on April 13.17UT at magnitude ~14.0v. The report of the sighting was subsequently forwarded by phone to the AAVSO. ... SN 1991T. The galaxy NGC 4527 is an Sb(s)II type galaxy with an apparent Blue magnitude of 11.32 (Shapley-Ames, 1981). ... An analysis of this event utilizing visual observations by amateurs, plus a light curve is presented.. ... THE LIGHT CURVE: . ... ISN SN 1991T web page . ...

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• Bright Supernova Bright Supernova
• Supernova 2002fk in NGC 1309
• Supernova 1999ee and 1999ex in IC 5179

Next: Results and Discussion Up: Evolution of Supernova Explosion Previous: - Dependence for the . In order to construct the - dependence for supernova explosions, we calculated separately the m ( z ) in the R band and N ( z ) taking the cosmological and evolutionary effects into account. ... where n(t) is the SN rate as a function of age of the galaxy, t(z) is the age of the galaxy as a function of its redshift, and is the density of galaxies in the Universe. ...

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• Astronomical Periodical Publications
• Supernova Explosions
• Gravitational waves from supernova explosions

The first major global tomographic study was made by Professor Dziewonski in early 70's. The idea of this study was that the travel time anomalies observed for many ray paths, criss-crossing the Earth between various points near the Earth's surface and reaching different depths in its interior, could be resolved formally into a three-dimensional (3-D) model. ... How to use Harvard's 3-D Earth models? Now, you can download source codes in order to use Harvard's recent Earth models. ...

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... Along with the stable inner proton belt, temporal variations of the 1-15 MeV protons at L=2.5-3.5 have been reported, with intensity increases and decreases registered during and after strong magnetic storms. ... Our study presents experimental evidences that creation and destruction of solar proton belts in the inner magnetosphere may be produced by the fast shifts of the proton penetration boundary without additional acceleration and injection. ... Black line shows the 50-90 MeV proton profiles. ...

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• Top Story - X 17.1 Flare Observed - October 28, 2003

... About lab . ... Conference "GraphiCon" . ... Estimation of object's integral brightness . ... brightness , dynamic range , HDR , perception . ... In this paper, we propose a solution to the problem of object?s integral perceived brightness estimation using high dynamic range images as input. ... Experimental verification has shown the superiority of the proposed method of integral subjective brightness estimation over several simpler methods, including simple averaging of luminance. ...

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• Smart brightness and contrast correction | Graphics and Media Lab
• Removing of brightness flicker in video | Graphics and Media Lab
• Publications | Graphics and Media Lab

... Online Services | ... Construct your query and output by sequental openings of needed fields. One output field must be selected (not be blank) at least. ... Query parameters: . Select for output . ... Energy (keV) . ... Y D H M S MS US NS PS FS AS EV KEV MEV or Stable . ... Energy of the ?-ray (keV) . ... Energy parameters of nucleus (B , Alpha energy, N, P separation energy) . ... Neutron separation energy (keV) . Proton separation energy (keV) . ... Excited energy(keV) . ...

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• CDFE - Centre for Photonuclear Experiments Data - Home page

... News . ... TLE news . ... Publications on Transient luminous events . ... The UHECRs will be detected through the measurement of the emission in the range between 290 and 430 nm, where some part of Transient Luminous Events (TLEs) emission also appears. ... Luminous event parameters (atmosphere altitude, energy released to radiation, and temporal pro?les) are similar to observed elsewhere parameters of transient luminous events (TLE) of elves, sprites, halo, and gigantic blue jets types. ...

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• Global transients in ultraviolet and red-infrared ranges from data of

... 8 February , 2014 SAI seminar (Ryde et al 2010) 5 Thermal emission from GRB jet progenitor observer photon jet Photosphere (=1) · · · · Photons are not produced at the photosphere We have to calculate radiative transfer We need to know where the photons are produced We construct the expression for effective optical depth in relativistic flow considering random walk process in relativistic flow SAI seminar 6 8 ... 8 February, 2014 SAI seminar 28 ...

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• SAI Space Monitoring Laboratory
• Ya.B. Zeldovich All-Moscow Seminar of Astrophysicists

... 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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... Professor, Mine Research Associate . Physics Department, Moscow State University . ... Graduated from Moscow Institute of Chemical Technology in 1954 . ... Senior Research Associate, Moscow Institute of Building Materials, 1954-1964 . Senior Research Associate, Physics Department, Moscow State University, 1964-1978 . Mine Research Associate, Physics Department, Moscow State University, 1978-2000 . Full Professor, Physics Department, Moscow State University, 2000- . ...

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• Publications
• Publication list, Olga Shamardina
• Selected publications of Starodubtsev, Sergey Gennadievich

Vladimir S. Dneprovskii . Nonlinear optical properties of semiconductors and semiconductor nanostructures. Strong optical nonlinearities in semiconductor quantum wires and dots. Gain and laser emission of semiconductor quantum wires and dots. ... Discrete optical transitions between the energy levels of size quantization in quantum dots and wires have been observed in the samples with great dispersion of the size of nanostructures using picosecond laser saturation spectroscopy method. ...

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• Optical and photoelectric properties of anisotropic semiconductors
• First-principles calculations of physical properties of crystals

... Surface plasmon-polaritons (SPPs) is a collective oscillation of light and electrons that propagate at the boundary between metal and dielectric. ... Ultrafast Laser Pulse Shaping by Plasmonic Crystals . In our group, controllable reshaping of a femtosecond laser pulse reflected from a plasmonic crystal based on 1D polymer grating with period of 750 nm covered by 50љnm silver film. ... Pulse duration ? ... nonlinear crystal. ... Ultrafast Polarization Pulse Shaping with Plasmonic Crystals . ...

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• Frolov Aleksandr Yurievich | Laboratory of Nanophotonics & Metamaterials
• Daniil A. Shilkin | Laboratory of Nanophotonics & Metamaterials
• Okhlopkov Kirill Igorevich | Laboratory of Nanophotonics & Metamaterials

... Video Frames Reconstruction based on Time-Frequency Analysis and Hermite projection method . Publication type . Journal article . ... Publication date . February 2010 . Journal . EURASIP Journal on Advances in Signal Processing . ... 2010 . ... A method for temporal analysis and reconstruction of video sequences based on the time-frequency analysis and Hermite projection method is proposed. ... Journal = {EURASIP Journal on Advances in Signal Processing}, . Volume = {2010}, . ...

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• Laboratory of Mathematical Methods of Image Processing

... List of Publications . ... L.N. Rashkovich, A.S. Filonov, and I.V. Yaminsky, Shape of Steps on the (010) Face of Orthorhombic Lysozyme Crystals - Crystallography Reports, 2008, 53(2), 320-325. ... I.V. Yaminsky, A.S. Filonov, A.V. Bolshakova, N.I. Nikonorova, Local Properties Study of Nanostructured Materials via Internet Probe Microscopy // Lomonosov Conference 2007, Moscow, April, 2007, Conference Proceedings . ... E.V. Dubrovin, A.S. Filonov, G.B. Meshkov, O.V. Sinitsyna, I.V. Yaminsky. ...

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• Evgeny Menshikov
• PATTERNS IN BIOPOLYMERS AND OTHER BIOLOGICAL SYSTEMS AS OBSERVED BY ATOMIC
• Scanning Probe Microscopy of Biospecific Interaction

... О физическом факультете . ... Физический факультет . ... История факультета . ... Журнал "Ученые записки физич. факультета МГУ" . ... Журнал "Ученые записки физического факультета МГУ" . ... Серия "Выдающиеся ученые физического факультета МГУ" . ... М.: Физический факультет МГУ им. М.В.Ломоносова . ... под редакцией К.В.Показеева -- М.: Физический факультет МГУ, 2015, 376 с. Г.А.Сарданашвили . ... М.: Физический факультет МГУ . ... Константин Петрович Белов" (Серия: Выдающиеся ученые физического . ...

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• Задачи вступительных экзаменов

XAFS spectroscopy is widely used in physics, materials science, chemistry (especially in catalysis and coordination chemistry), biology, geochemistry and environmental science. ... This is an interface to the Glimpse -based search engine which enables you to find published papers in different fields of x-ray absorption spectroscopy -- XAFS, EXAFS, XANES, NEXAFS, SEXAFS, XEOL, and EXAFS-like phenomena in photoemission, electron-energy-loss spectra and so on. ... Database Search Form . ...

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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: . ...

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