. Please use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, pp. 1-7 . - days . MASTER , 2002-2016

Еще в разделе: (Показать все результаты (>2) - apollo.sai.msu.ru/ )

• MASTER-II Kislovodsk

... The search for distant objects which can be both galaxies and quasars is one of the most important problems of observational astrphysics, because it allows one to determine cosmological parameters connected with the time of appearence and evolution of stellar systems, large scale structure of the Universe. ... Radio galaxies are important objects to be studied because they are sources of infrared-optical-ultraviolet continuum, emission lines and continual radio emission. ...

Еще в разделе: (Показать все результаты (>750) - jet.sao.ru/ )

To construct frequency distribution (histogram) of minor planets according to value of some element/ parameter/ function user should first select Elements item in menu bar and then Histogram in drop-down menu. ... User has possibility to save histogram or to print it using standard means. To save the file select File item in menu bar and then Save As... in drop-down menu. ... To print histogram select File item in menu bar and then take advantage of options Print Preview , Print Setup , Print . ...

Еще в разделе: (Показать все результаты (>453) - www.ipa.nw.ru/ )

• Laboratory of minor bodies of Solar system
• EPHEMERIDIES OF MINOR PLANETS (EMP)
• Keywords_79

... To save time, I will only provide ephemerides in 2000 coordinates. ... Note: most the orbital elements used to create these ephemerides were obtained from the International Astronomical Union Circulars (IAUCs), Minor Planet Circulars (MPCs) or the ICQ Comet Handbook. ... The following 1-day ephemeris (March 1, 1997 - October 1, 1997) is from Donald Yeomans of JPL and is based on Reference Orbit #55 (March 4, 1997). 2000 coordinates (March - September, 1997) [3/4/97] . ... Epoch: 1997 Feb. 1.0 . ...

Еще в разделе: (Показать все результаты (>738) - www.issp.ac.ru/ )

• Plastic forming and welding of optical elements for laser technologies and
• When, Where, and How to See Comet Hale-Bopp

... SGML . The text/html content type . In this section, we begin the specification of HTML 4.0, starting with the contract between authors, documents, users, and user agents. ... These recommendations are not normative and conformance with this specification does not depend on their realization. ... An HTML document is an SGML document that meets the constraints of this specification. ... A user is a person who interacts with a user agent to view, hear, or otherwise use a rendered HTML document. ...

Еще в разделе: (Показать все результаты (>21280) - crydee.sai.msu.ru/ )

• Image: Dreaming about things on display. After checking, they appeared to be
• Visual effects
• Dynamic HTML in Communicator

Check out the new images (Jan 18-25) and (Jan 26-Feb 05) of the comet by Rob McNaught. ... Every few years a comet becomes bright enough to be easily seen with the naked eye but only every decade or so are these comparable with comets like Halley. ... Before Jan 13, the comet is not visible in the Australian sky after sunset. ... SOHO images . ... On Jan 12 at approximately 09:00 UT (8pm NSW time), comet C/2006 P1 McNaught appears at the 11 o'clock position in the images. ... STEREO images . ...

Еще в разделе: (Показать все результаты (>709) - www.mso.anu.edu.au/ )

• Blue Straggler Stars
• What’s this got to do with velocities?
• Gary Da Costa's Preprints Page

... Yes, Exploding Comet 17P/Holmes is one of the strangest things ever seen by astronomers - professional and amateurs alike. ... We also had some club members who received some Astronomical League awards...and we'd like to congratulate them! ... It is again a potluck, and is being held at the Masonic Temple in Galion ( 1252 State Route 598, Galion , OH 44833) Here's a map: Map of 1252 State Route 598 Galion, OH 44833-9367, US And, along with the party come RAS elections for 2008! ... Comet 17P/Holmes ...

Еще в разделе: (Показать все результаты (>334) - www.wro.org/ )

• RAS Glossary A to C
• Astrophotography

THE SUBSYSTEMS OF THE MILKY WAY HALO. ... A catalogue of homogeneous fundamental astrophysical parameters for 145 globular clusters is composed on the base of the data of compilative catalogue by Harris (1997) and from another literature. ... In addition, it has large rotation velocity ( V rot =77?33 km/s), appreciable radial and vertical metallicity gradients equal by value, and has the oldest average age (subsystem of the old halo). ... Characteristic parameter of globular cluster subsystems. ...

Еще в разделе: (Показать все результаты (>85) - ip.rsu.ru/ )

• Vladimir Marsakov Abstracts
• T.Borkova, V.Marsakov, Distant globular clusters with anomalously small masses

... We address a question if globular clusters (GC) in a protogalaxy could for some time evolve chemically as isolated systems, enriching themselves with heavy elements produced in first supernova events that follow initial star formation. We determine both the critical mass of a protoglobular cluster that is needed to retain the ejecta of the very first supernova, and the critical energy (i.e., number of supernovae) that is needed to expel the residual gas from a cluster of a given mass. ...

Еще в разделе: (Показать все результаты (>30) - www.inasan.rssi.ru/ )

• On current distance scales for open clusters

The Experiment: To find the first galaxies . Understand basic properties of star formation/galaxies ? guess how a young galaxy, or protogalaxy would appear . ... New stars very blue: will appear redder at large distances (redshift). Dust protects gas from radiation. Dust is heated and is luminous at infrared wavelengths. ... Gas in close to a group of galaxies (cluster) may become very hot and emit X-rays. Previous slide . Next slide . Back to first slide . ...

Еще в разделе: (Показать все результаты (>973) - www.mrao.cam.ac.uk/ )

• PPEUC Programme - Cosmic Microwave Background Workshop
• Astrophysics Group AMI Science
• _element struct Reference

... Solar Wind . ... During a total eclipse of the Sun, when for a few minutes the Moon completely covers the Sun's face, a glow appears around the darkened Sun--the solar corona, the Sun's outermost atmosphere. ... Such high levels of ionization require the atoms to be buffeted around by extremely high temperatures, around 1,000,000 C (1,800,000 F). ... It is brightest near sunspots, whose arched field lines apparently hamper the outflow of solar wind which carries away energy and helps cool the corona...

Еще в разделе: (Показать все результаты (>845) - www.cosmos.ru/ )

• The INTERBALL Tail PROBE orbital elements
• Spacecraft Observing the Sun and the Heavens above
• About modification of the INTERBALL orbital elements

Gerhardt Meurer (Johns Hopkins University) . The accompanying picture shows NGC 2915, which Australian, Canadian, and American astronomers have shown to be the darkest known disk galaxy. ... The team of astronomers, lead by Gerhardt Meurer at Johns Hopkins University, analyzed the rotation of the galaxy and showed that NGC 2915 is composed mostly of "dark matter". Dark matter is extremely difficult to detect since it does not emit any radiation. ... Gerhardt R. Meurer . ...

Еще в разделе: (Показать все результаты (>13651) - www.atnf.csiro.au/ )

• Discussion
• ATNF Daily Astronomy Picture

Physicists have been honored by having their picture on currency in many countries around the world. ... Marie and Pierre Curie (Marie: 1867-1934, Pierre: 1859-1906) appear on the French 500 franc note. ... The greatest physicist of this century, Einstein not only invented the theories of special relativity (behavior of rapidly moving object) and general relativity (theory of gravitation), but made fundamental contributions to the beginnings of quantum theory. ... For a bio, click here . ... 100 K) . ...

Еще в разделе: (Показать все результаты (>343) - xray.sai.msu.ru/ )

• AXAF-Chandra
• The X-ray Optics

... IC5146 The Cocoon Nebula and it's Dusty Tail . The Cocoon Nebula is made up of the open cluster IC5146 The cluster is made up of mostly 12th magnitude stars and surrounded by nebulosity of mostly Hydrogen gas. Not photographed often, is the long dark nebule B168 that appears to trail this from nebula like a comet's tail. This long area of dust and dark matter obscures the star light emitting from stars further away . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>66504) - www.atmob.org/ )

• Amateur Telescope Makers of Boston ATMoB Observing Awards Program

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . ... Meade Series 5000 HD-60 6.5mm 6-Element Eyepiece (1.25") . ... Meade Series 5000 6.5mm HD-60 6-Element Eyepiece, #07730 (1.25"). The latest advancement in the Meade Series 5000 eyepiece series offers a large 60 apparent field of view and a flat field of view which is tack sharp right to the edge. ... Meade Series 5000 Pl ssl Eyepieces offer a very wide field-of-view, with pinpoint edge of field sharpness and contrast. ...

Еще в разделе: (Показать все результаты (>2474) - www.meade.com/ )

• Meade Series 5000 HD-60 9mm 6-Element Eyepiece (1.25")
• Meade Series 5000 HD-60 25mm 6-Element Eyepiece (1.25")
• Meade Series 5000 HD-60 18mm 6-Element Eyepiece (1.25")

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

Еще в разделе: (Показать все результаты (>94) - www.tesis.lebedev.ru/ )

• NASA's Spitzer Images Out-of-This-World Galaxy - Astronomy news

MPEC 2010-A35 : 2010 AL2 http://www.cfa.harvard.edu/mpec/K10/K10A35.html Printer-friendly version MPC Ope rations Status Processing (Info) ECS: Accessible Obse rv e r Se rv ice s (NEOs) NEO Services Overview NEO Confirmation NEO Confirmation (RA order) NEO Ratings NEO Page NEO Observation Planning Aid NEOChecker NEOCMT Checker Obse rv e r Se rv ice s Services Overview IAUMail Minor Planet & Comet Ephem. ... Orbital elements: 2010 AL2 Epoch 2010 Jan. ...

Еще в разделе: (Показать все результаты (>40) - www.winer.org/ )

• http://www.winer.org/Downloads/MPEC2010-A36.pdf
• http://www.winer.org/Downloads/MPEC2010-A37.pdf
• http://www.winer.org/Downloads/MPEC2010-A38.pdf

... The perceptron structure, on the basis of which the database is built, is defined by a number of the input and output parameters and a required accuracy. ... The output perceptron data are the expansion coefficients of the scattering matrix elements in series of the generalized spherical functions. ... As the cluster structure depends on the generation conditions the expansion coefficients were averaged over 5--7 realizations of the clusters (for N . ... is the coefficient number. ...

Еще в разделе: (Показать все результаты (>272) - www.astro.spbu.ru/ )

• Neural network approach
• Statist.htm: Add elements
• AddElem.htm: Add elements

... SSAU History . SSAU roadmap . ... Engineers of SSAU laboratory of additive technologies started to carry out experiments in the field of 3D-printing of metal parts, components and assemblies. The research of Samara scientists will allow producing highly complex and non-standard elements of spatial forms required for design and creation of advanced aviation and space technology. ... SSAU Laboratory of Additive Technologies is established in 2011. ... e-mail: ssau@ssau.ru . ...

Еще в разделе: (Показать все результаты (>403) - www.ssau.ru/ )

• IX International forum "Optical systems and technologies"

... 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. ...

Еще в разделе: (Показать все результаты (>222) - ocl.sai.msu.ru/ )

• SAI Open Star Clusters (SAI OCL) Catalog