... A Laser Strike at the Galactic Center . ... 31.07.2007 . ... Credit Copyright: Yuri Beletsky ( ESO ) Explanation: Why are these people shooting a powerful laser into the center of our Galaxy? ... In this case, a VLT was observing our Galaxy's center , and so Earth's atmospheric blurring in that direction was needed. ... Publications with keywords: laser - adaptive optics - Galactic Center . Publications with words: laser - adaptive optics - Galactic Center . ... The Annotated Galactic Center . ...

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• Neptune through Adaptive Optics

... 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: 2009 August 16 - A Laser Strike at the Galactic Center
• APOD: 2010 September 6 - A Laser Strike at the Galactic Center
• APOD: 2007 July 31 - A Laser Strike at the Galactic Center

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

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... GSAOI Home . ... Picture Gallery . ... NIFS Cryostat and integration frame, as GSAOI will appear . NIFS cryostat, as GSAOI will appear . Cryostat in integration frame . Optical layout . ... Mechanical layout . ... Input beam splitter . ... Instrument integration ...

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• GSAOI MCAO Pictures Page
• GSAOI Bulk Motions Science Page
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... Search . Email & phone search . ... Astrophysics Group . ... Optical Interferometry . Optical Interferometry Team Publications . Adaptive Optics Publications . ... SPIE 2000 Papers . SPIE 2002 Papers . SPIE 2004 Papers . SPIE 2006 Papers . SPIE 2008 Papers . SPIE 2010 Papers . SPIE 2012 Papers . Optical Interferometry Publications . ... Lucky Imaging Publications . ... 2013, Astrophysics Group, Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE . ...

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• AO Publications
• Astrophysics Group Optical Interferometry Team Publications
• Astrophysics Group SPIE 2004 Papers

We present a time-lapse sequence of 20 near-infrared ( J and K band) snapshots of the central 20 20 of the Crab pulsar wind nebula, taken at subarcsecond resolution with the Hokupa`a/QUIRC adaptive optics camera on the Gemini North Telescope and sampled at intervals of 10 minutes and 24 hr. It is observed that the equatorial wisps and polar knots in the termination shock of the pulsar wind appear to fluctuate in brightness on kilosecond timescales. ...

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• ATNF Colloquium
• A Post-Correlation equivalent to an Adaptive Filter
• Adaptive Filter (schematic)

... Circumstellar disc of beta Pictoris: constraints on grain properties from polarization. To appear in the Astronomy & Astrophysics . abs , src , ps ] . ... Dust influx to Titan from Hyperion . ... abs ] . ... Characteristics of bulges and disks in interacting galaxies . ... Dust grains around Herbig Ae/Be stars: porous, cometary-like grains? ... To appear in the Astronomy & Astrophysics Supplement . ... Finally, Links may lead you to more options (e.g. via the LANL preprint system). ...

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• Vladimir P. Reshetnikov's Home Page
• Alexei Kritsuk's Home Page

... Most Important Journals . Less Popular Astronomical Journals . Physics . Space, Selectial mechanics, .. Russian Journals . ... Astrophysics & Astronomy . ... Astronomical Journal . ... New Astronomy . ... Publications of the Astronomical Society of the Pacific . ... STScI News . Space Telescope Insitute Newsletter . ... Journal of Astronomical Data . ... Journal of High-Energy Physics (mirror in CERN ) [astro, grav, hi-energy .. ... Journal of Experimental and Theoretical Physics . ...

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... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,љ Астероиды ,љ Гамма-всплески ,љ Любителям астрономии ,љ Кометы љ . ... Метки: Космический мусор ,љ Астероиды ,љ Любителям астрономии љ . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...

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... Science Users Information > Observing Facilities > Instrumentation Development > Adaptive Optics . ... Observing with ESO Telescopes . ... The Adaptive Optics department's mission is to provide its astronomical community with worldwide competitive ground-based adaptive optics observing capabilities overcoming the limitation of atmospheric turbulence. ... The Adaptive Optics department has fruitful cooperations with industry to develop the key technologies required by the ESO observing capabilities. ...

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• ESO - MAD and Beyond: Science with Multi-Conjugate Adaptive Optics Instruments
• ESO - Real Time Control for Adaptive Optics Workshop
• Homepage of Markus Wittkowski

INAF staff researcher at the Osservatorio Astrofisico di Arcetri in the Adaptive Optics Group. ... INAF - Osservatorio di Arcetri . ... pinna@arcetri.astro.it . ... Since 2004 I'm involved in the development of high order Adaptive Optics systems for ground based telescopes. ... Magellan Adaptive Optics system (collaboration with the Steward Observatory - USA) . ... The Giant Magellan Telescope adaptive optics program. ... MagAO: Status and on-sky performance of the Magellan adaptive optics system. ...

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• A collection of images
• Pubblicazioni recenti
• Current Journals and online accesses

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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... Marshall D. Perrin, Vacca, William D., & Graham, James R. 2009, Astronomical Journal Evidence for an Edge-on Disk Around the Young Star MWC 778 from Infrared Imaging and Polarimetry . ... Marshall D. Perrin, Gaspard Duchene, Paul Kalas, & James R. Graham. ... Marshall D. Perrin, James R. Graham, Paul Kalas, James P. Lloyd, Claire E. Max, Donald T. Gavel, Deanna M. Pennington, & Elinor L. Gates Laser Guide Star Adaptive Optics Imaging Polarimetry of Herbig Ae/Be Stars 2004, Science [astro-ph] . ...

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• IRCAL Publications
• Domains of Observability in the Near-Infrared with HST/NICMOS and (Adaptive
• Processing of Observed Data

... SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Accidental Astrophysics: The Devil's In the Magnitudes, Part II . ... The star second to the Sun in brilliance is Sirius. ... Recall the magnitude system, passed down to us through a hundred generations of sky watchers, as a means of quantifying stellar brightness ("Accidental Astrophysics," May/June, p. 9). ... Yes, it is a magnitude difference, but that difference is due to the distance between us and the star. ...

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• ASP: Refining Refracted Moonlight
• ASP: Guest Observer
• ASP: Editorial: The Border

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Asteroid 2010 SO16 and the Earth follow similar orbits around . the Sun. ... out a horseshoe shape in space, taking 175 years to go from . ... Asteroid 2010 SO16 takes 175 years to make the trip from one end of the horseshoe to the other. ... Currently, three other horseshoe companions of the Earth are known to exist but, unlike 2010 SO16, these linger for a few thousand years at most before moving on to different orbits. ...

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• Earthshine
• Performance
• IAJ: On-line

... Vol. 32, no. 2, 2012, 643 ­ 656; 2) On connectedness of chaotic sections of some 3-periodic surfaces, Ann. ... 43, 2013, 253 ­ 271; 3) On typical leaves of a measured foliated 2-complex of thin type (with Ivan Dynnikov), to appear in Amer. ... 2); 4) Polygonal billiards with one sided scattering (with Serge Troubetzkoy), to appear in Annales de l'Institut Fourier; 5) On the Hausdoff dimension of the Rauzy gasket (with Artur Avila and Pascal Hubert), arXiv: 1311.5361, submitted. ...

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• http://www.mccme.ru/dfc/2011/Program2/BufetovPubl.pdf
• http://www.mccme.ru/dfc/2011/Program2/SkopenkovMichail_publ.pdf
• http://www.mccme.ru/dfc/2012/Program2/Podolskii_publications.pdf

. A bipolar nebula in M17 is home to the largest and most massive circumstellar disk yet known. White contours delineate the densest part of the disk. Visible stars appear slightly elongated due to the adaptive optics technique used. They are embedded within the M17 molecular cloud but are probably unrelated to the disk. The inset (bottom right) shows the central object, which measures 450 x 240 AU. M17 is 7,000 light-years away. ESO

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• Why do aurorae appear strongest within rings centered on Earth's poles instead
• Can you explain Mercury's retrograde motion? Do other planets appear to do this
• Astronomers discover close-knit pairs of massive black holes | Astronomy.com

... Posts tagged ?measure? ... Almost two year long scrutinizing some publications by astronomers gave me enough impression that astronomers live in the Gaussian world. ... Continue reading ?Borel Cantelli Lemma for the Gaussian World? ... Tags: Borel Cantelli Lemma , CLT , families of distributions , gaussian , grand challenge , measure , non-Gaussian , probability , statisticians . Category: arXiv , Astro , Bad AstroStat , Cross-Cultural , Frequentist , Jargon , News , Quotes , Stat , Uncertainty | ...

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• The AstroStat Slog adaptive optics
• The AstroStat Slog Blog Archive [MADS] Adaptive filter
• The galaxy M100

Proceedings of Turbulent Shear Flows XI , 1997. NASA Technical Paper # 3555 , 1997. Proceedings of European Turbulence Conference VI , 1996. ESPRI Research Report # 104, 117-143 (1996) . ... Proceedings of Turbulent Shear Flows X , 1995. ASME Paper 95-GT-437 , 1995. ... Invited AIAA Paper 94-2281 presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. AIAA Paper 94-2323, presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. ...

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• Image: Dreaming about things on display. After checking, they appeared to be
• References
• Миронова Ирина. Mironova Irina Home page

Список публикаций за 1998 год . ... Trushkin S.A. Multifrequency monitoring X-ray galactic sources. ... 1998. ... S.A. Trushkin. The RATAN radio continuum survey of the Galactic plane . ... at 0.96, 3.9 and 11.2 GHz in: New Horizons . ... Verkhodanov O., Andernach H., Verkhodanova N.V., Loiseau N. 1998. ... Joint European and National Astronomical Meeting, . JENAM'98. 7th European and 65th Annual Czech Astronomical Conference, . ... 1998, P.303. O.V. Verkhodanov, S.A. Trushkin. ...

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• PUBLICATIONS IN 1998
• My publications
• Publications of Klochkova Valentina