... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2002 August 24 . Cas A Supernova Remnant in X-Rays . ... Explanation: The complex shell of a star seen to explode 300 years ago is helping astronomers to understand how that star exploded. This Chandra Observatory image of supernova remnant Cassiopeia A (Cas A) shows unprecedented detail in three x-ray colors. ... About APOD | ...

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• APOD: September 13, 1999 - Supernova Remnant N132D in X Rays
• APOD: June 13, 1996 - Vela Supernova Remnant in Optical
• APOD: December 9, 1999 - X-ray Hot Supernova Remnant in the SMC

Cosmic Crab Nebula . ... Credit Copyright: NASA , Chandra X-ray Observatory , SAO , DSS Explanation: The Crab Pulsar, a city-sized, magnetized neutron star spinning 30 times a second, lies at the center of this tantalizing wide-field image of the Crab Nebula . ... Like a cosmic dynamo the pulsar powers the X-ray and optical emission from the nebula, accelerating charged particles to extreme energies to produce the jets and rings glowing in X-rays. ... Participate: Take an Aesthetics Astronomy Survey . ...

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• Cosmic Crab Nebula
• Cas A Supernova Remnant in X Rays
• Астронет > Cas A Supernova Remnant in X Rays

Supernova 1987A in LMC . One day in 1987, an astronomer by the name of Ian Shelton was making observations of the Tarantula Nebula in Large Magellanic cloud at Las Campanas Observatory, and he noticed something strange on his image. ... SN 1987A got as bright as 2.7, the only other recent SN even to come close was 1885A in M31 which got up to mag 6. ... Mag 4.5 . ... IAUC 4318 2/25/87 Type II? ... IAUC 7354 2/1/00 New structure in the inner ring . ... IAUC 7360 2/7/00 HST observation of new spot . ...

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• Supernova 1998dh in NGC 7541
• Supernova 2000dx in UGC 1775
• Supernova 2009js in NGC 918

... 2000 December 15 . IC443's Neutron Star . ... Explanation: Using x-ray data from the orbiting Chandra Observatory along with radio data from the Very Large Array , a team of researchers has discovered evidence for a new example of one of the most bizarre objects known to modern astrophysics -- a neutron star . ... The core collapsed when the star, located a reassuring 5,000 light-years away in the constellation Gemini , exploded long ago. How long ago? ... About APOD | ... NASA Technical Rep.: ...

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• APOD: October 11, 1999 - Eta Carinae in X Rays
• APOD: 2000 January 3 - Cas A Supernova Remnant in X Rays
• APOD: April 9, 1999 - WR 104: Pinwheel Star

... Observatory has four telescopes: . ... Zeiss-300 (D=300mm F=4500mm), visual . AVR-1 (D=200mm F=3000mm), visual . ... AZT-7 (D=200mm F=900mm), photometer . ... Zhujko Sergey V. Burlak Alexander N. Volod'ko Dmitry G. Pakhomov Yuriy V. Objects of research: . ... Variable stars . ... Moon . Covers stars by Moon . Field of research: . ... Questions and comments please mail to pakhomov@sai.msu.su . Yury V. Pakhomov . pakhomov@sai.msu.su . ...

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• G. Rudnitskij's Links

. Album : asv-album :: Travels to distant places and countries :: 1998/06 Nauchny, Katsively (Crimea, Ukraine) :: В Научном . Up . On the Observatory park alleys. Note the shielded street light (astronomers do not want extra light in the night) . Next >> . Photo album generated by album from D. Madison 's Marginal Hacks on Tue Jun 23 14:46:46 2015 .

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• Album: В Научном
• Crimea, Nauchni, June 1998
• Album: Кацивели

... Skalnate Pleso , Contrib. ... Skalnate Pleso , Contributions Astron. ... Contributions of Astronomical Observatory Skalnate Pleso . ... Kurt V.G. , Yushkov B.Yu , Kudela K. , Galkin V.I. , Kashapova L.K. в журнале Contributions of the Astronomical Observatory Skalnate Pleso , издательство Astronomicky Ustav SAV (Slovakia) , том 45, ? ... Volkov I.M. , Chochol D. в журнале Contributions of the Astronomical Observatory Skalnate Pleso , издательство Astronomicky Ustav SAV (Slovakia) , том 43, ? ...

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• Chugai N.N. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Benetti S. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического

Электронная библиотека Попечительского совета . ... Moore P. - Small Astronomical Observatories: Amateur and Professional Designs and Constructions . ... Название: Small Astronomical Observatories: Amateur and Professional Designs and Constructions . ... The book gathers together details on a wide variety of small observatories in Europe and the US, accompanied by photographs and construction facts. ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...

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• Heck A. - Multinational History of Strasbourg Astronomical Observatory ::
• Rogers G. - My Heavens!: The Adventures of a Lonely Stargazer Building an

... Astronomy search engine . ... PhysicsWeb Home Page . ... Sternberg Astronomical Institute . ... Astro Space Center Home Page . ... Landau Institute for Theoretical Physics . ... Astronomy and Space Physics Dept of Kiev University . ... NATIONAL RADIO ASTRONOMY OBSERVATORY Home Page . University of Hawaii - Institute for Astronomy . ... Space Telescope Science Institute Home Page . ... Sky & Telescope: The Essential Magazine of Astronomy . ... Springer LINK - Physics Online Library . ... Home . ...

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• Новости науки
• Kiev University Observatory

... Contact us . ... Canada Site . ... Magnetic Observatories . ... Observatories - list . Observatories - map . ... Instrumentation . ... The National Geomagnetism Program of the Geological Survey of Canada (GSC) operates a network of 13 Magnetic Observatories across Canada. Twelve of these observatories use the modern CANMOS instrumentation. Alert and the recently closed observatory Mould Bay use the older AMOS MK III instrumentation. Observatory Name . ... degrees north) . ... XYZF . ...

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• Index of /spravka/GSC-Geomagnetism - Magnetic Observatories.files
• Index of /spravka/nor_observatories.files
• Index of /spravka

... Solar Data: f.e. X-ray . Night Sky Live . ... Heavens-Above: Sky chart, Satellites, Iridiums and astronomical objects For Moscow For SAO Baksan . ... ESO-MIDAS page . ... Tutorials for Astronomy . ... Asteroid and Comet Hazard . ... Observable Comets: This page lists links to orbital elements and ephemerides of (potentially) observable comets. ... Leonid page - a lot of information for years Comets and Meteor Showers . The American Meteor Society . ... North American Meteor Network Home Page . ...

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Links on this page are to sites that hold information on the Sun , our nearest star . ... Big Bear Solar Observatory (BBSO) , California, USA. Mauna Loa Solar Observatory (MLSO) , Hawai'i, USA. ... Space Environment Center, Current Solar Images , Boulder, Colorado, USA. ... Solar Data Analysis Center, Latest Images , at GSFC, Maryland. ... NSSDC - National Space Science Data Center, Solar Physics (at GSFC). ... NSSDC - National Space Science Data Center, Space Physics (at GSFC). Back to Links ...

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• My Links
• Trip over old Shanghai
• Maidanak Lab page

. 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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• Results of recent and ongoing site programs
• Participants

... Structure of Data . ... Catalog . ... The SAI OCL Catalog site provides several VO-enabled modes of operation: . VO-enabled catalog data analysis from a browser . ... Endpoint URL is http://ocl.sai.msu.ru/catalog/conesearch/ . ... VO-enabled catalog analysis from a browser . Presently, this recipe works with Firefox (Windows, MacOS, Linux), Internet Explorer (Windows) and Opera (Windows) browsers with Java plugin 1.6 installed. ... Main TOPCAT window with SAI OCL catalog loaded will appear. ...

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... Bohm limit DB=vrg/3: Emax Emax ush 0.3 Ze B Rsh c 1014(B/Bism) Z eV B Hillas criterion ! ... Voelk 2000; Kang Jones 2006) - Bohm diffusion in amplified magnetic field B2/8 = 0.035 u2/2 ( Voelk et al. 2005 empirical; Bell 2004 , Zirakashvili VP 2008 theoretical) - account for Alfvenic drift w = u + Va upstream and downstream - relative SNR rates: SN Ia : IIP : Ib/c : IIb = 0.32 : 0.44 : 0.22 : 0.02 Chevalier 2004 , Leaman 2008, Smart et al 2004, Berezinsky et al 2006 Das et al. ...

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• http://tunka.sinp.msu.ru/en/presentation/horns_vhe.pdf

... Master . Master net Homepage . ... Ten years ago it was realized that robotic observatories boost the capabilities of astronomical observations of non-stationary and short-lived phenomena in the Universe. ... The first Russian robot-telescope MASTER was developed in 2002 and installed nearby Moscow. ... OAO MO "Optica" has mastered the production of such systems. The workshop is devoted to the results achieved by MASTER-net, that recently stretch over the globe from Blagoveshensk to Argentina. ...

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• Conference program

... Полная версия этой страницы: Ph.D. in Large Lakes Observatory (University of Minnesota) . Студенческий форум Физфака МГУ > Физфак и учеба > Аспирантура . ...

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• Ph.D. in Large Lakes Observatory (University of Minnesota) - Студенческий форум

День Физика . ... Новости . ... Абитуриентам . ... Главная Новости Наука . ... Новости сайта . ...

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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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• Observatory
• List of Supernovae discovered by MASTER Net
• MASTER ROBOTIC TELESCOPES NET

Next: Radiopulsars as Sources of Up: Cosmic Rays and Evolution Previous: Cosmic Rays and Evolution . Presently, there is little doubt that galactic CR can be generated at rapidly expanding shock fronts produced by supernova explosions. ... Statistical properties of radiopulsars in our Galaxy indicate a formation rate of NS of about 1 per 10-20 years in the present cosmological epoch, while direct astronomical observations have so far not detected supernova explosions at this high rate. ...

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• AXAF-Chandra
• Evolutionary Scenarios of Binary Systems
• Conclusion