... Classes . ... classes that define a functional representation of the sky brightness More... class . casa::ComponentList . A class for manipulating groups of components. More... class . ... Base class for component shapes. ... Base class for model components of the sky brightness. ... A model component of the sky brightness. ... Base class for spectral models. ... Internal ComponentModels_module classes and functions. classes that define a functional representation of the sky brightness . ...

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• casacore: components/ComponentModels/PointShape.h File Reference
• casacore: components/ComponentModels.h Source File
• casacore: components package (libcasa_components)

Seven months ago, on Mar 19, 2008, at 09:12 Moscow time, a new star appeared on the sky. The Sun had already risen over the Russia, but people of the Western hemisphere might be able to see by their eyes a faint starlet near one of Bootes constellation stars. This starlet appeared and faded by an order of magnitude in a minute. Astronomers named it GRB080319B or, informally, the Naked-Eye Burst, as it was twice as bright as human eye can see a star. ... Royal Astronomical Society . ...

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• Galaxy sector, archive 1994
• Detection of unique bright radio flare of X-ray binary
• CH Cyg

... In FOS polarimetry mode the incoming beam was split into orthogonal polarization components by a Wollaston prism behind the entrance aperture. ... As with non-polarimetric observations, no concurrent WAVECAL exposure was routinely taken with polarimetry data, so the limiting accuracies of the default pipeline polarimetry wavelength calibration are the same as for the non-polarimetry case described earlier ( See "Wavelength Calibration" on page 32-49. ...

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• A multi-scale study of infrared and radio emission from Scd galaxy M 33
• ST ScI Preprint #1380
• Eclipse Decomposition of Time-Resolved UBVRI and HST Spectra of the Dwarf Nova

... Flux density at 1 GHz (/Jy): 2720 . ... 1991, ApJ, 373, 146. ... ADS . ... VLA at 1.4 GHz and 4.8 GHz (both 1".3), for polarisation studies. ... VLA at 1.4 GHz and 4.8 GHz, for proper motion studies. ... 151 MHz observations for bulk expansion studies. ... Chandra observations, showing outer shock. ... Fesen et al. ... Spitzer observations. ... Chandra observations of rim. ... 2006, ApJ, 636, 848. ... 2006, ApJ, 647, L41. -ray line observations. ... Spitzer and Chandra observations for 3-D structure...

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• Inference of Coefficients for Use in Phase Correction
• G41.1-0.3

... On the 7th of October, 1959 (7/X/1959), the Soviet interplanetary station which has come to be called "Luna 3" successfully photographed the far side of the moon giving denizens of planet Earth their first ever view of this hidden hemisphere. ... Toutatis Nears Planet Earth . ... On Wednesday, September 29, asteroid Toutatis came within one million miles of Earth -- the closest predicted aproach of a sizable asteroid or comet to our fair planet in this century. Coming within one million.. ...

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... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Armagh Observatory, 30 July 2015: The sky above a nearby "failed star" or brown dwarf lying in the summer constellation Lyra shimmers with a beautiful green and yellow aurora ten thousand times brighter than the northern lights. ... Even a few years ago, brown dwarfs were thought by most astronomers to be incapable of emitting any significant radio emission, so its first detection came as a great surprise. ...

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• Bright fireball seen over Ireland | International Year of Astronomy in Ireland
• Armagh Observatory Geminid Meteors
• Coronal Bright Points: Another Oscillating Environment

A LINK BETWEEN VARIABLE OPTICAL CONTINUUM AND RADIO EMISSION OF A COMPACT JET IN THE RADIOнLOUD SEYFERT GALAXY 3C390.3 T.G. Arshakian 1 , A.P. Lobanov 1 , V.H. Chavushyan 2 , A.I. Shapovalova 3 , J.A. Zensus 1 , N.G. Bochkarev 4 , A.N. Burenkov 3 1 MaxнPlanckнInstitut fur Radioastronomie, Auf dem Hugel 69, 53121 Bonn, Germany, 2 Instituto Nacional de AstrofТРsica, Optica y ElectrТonica, Apartado Postal 51. ... We combine results from the monitoring of 3C390.3 in the optical region (Shapovalova et al. ...

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• The Parkes 6 cm Galactic Survey
• Connectors suppliers (Electronic Components) (North American suppliers
• A deep 38-MHz radio survey

... Minute Values of Geomagnetic Field Components . ... AA 1868 - Present (3 hourly and daily) (monthly) (yearly) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) KP_AP 1932 - Present (3 hourly and daily) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) AE_HV 1957-75, 78-88 (hourly) AE_MIN 1978-881-6;198903;1990-94 (minute) DST 1957 - Present (hourly) PC 1975 - Present (15-minute) AMANAS 1959 - Present (3 hourly and daily) KMKNKS 1983 - Present (3 hourly) . ...

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... Archives . ... The PCA and ICA is used for separating mixed components with some assumptions. ... The need of source separation methods in astronomy has led various adaptations of decomposition methods available. ... I rarely come up with a paper which gathered and summarized component separation methods applicable to astronomical data. In that regards, the following paper seems useful to overview methods of reducing dimensionality for astronomers. [arxiv:0805.0269] . ... Chandra Blog . ...

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• The Diffuse X-Ray Background
• Chandra Images for SNR J0519.5-6902
• Comments on: [ArXiv] component separation methods By: hlee By: Sam Leach

The SCUBA Local Universe Galaxy Survey Dust along the Hubble sequence Catherine Vlahakis University of Bonn Collaborators: Steve Eales (Cardiff University) Loretta Dunne (University of Nottingham) Overview What is SLUGS? Results from the survey Recent work using SLUGS results ­ the FIR-radio relation Introduction: SLUGS SLUGS ­ a submm survey of galaxies in the local Universe ­ at 850m and 450m Survey of ~200 nearby galaxies: 104 60m-selected ("IRS") (Dunne et al. ...

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• K-band Arcetri Obscured Supernova Search - SNe Intro
• Water along the outflow from a young nearby protostar: a Herschel view
• APOD: October 9, 1997 - Hale Bopp and the North American Nebula

... astro-ph . ... A Catalog of almost 3900 variable stars . ... Properties of Dust Grains in Planetary Nebulae - I. The Ionized Region of NGC 6445 . ... A model of the ionized region is constructed, using the photo-ionization code CLOUDY 90.05. ... The most likely conclusion is that grains are residing inside the ionized region of NGC 6445 and that the low temperature and flux of the grain emission are caused by the low luminosity of the central star and the low optical depth of the grains. ...

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Have you ever heard the name of a star or constellation and wondered what it meant? ... I've compiled a table of commonly known star names and their definitions in the Western tradition, grouped by constellation. ... Following each constellation entry are any named stars found therein (in order from brightest to faintest), listing the Bayer (Greek letter) or other common designation, the star name, and English translation. ... Some other sites with star name information: . ...

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• NGC7674.html
• GRB030329
• The Pleiades

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Earth Satellites . ... Leonid meteors seen from 13 km altitude aboard an aircraft during the 1999 Leonids Multi-Instrument Aircraft Campaign (Leonid-MAC). Comet Tempel-Tuttle provides the cometary debris for the Leonid meteor shower. ... Every 17-19 November Earth crosses Tempel-TuttleтАЩs orbit and the Leonids become visible. With clear, dark skies observers may see 10 to 15 Leonid meteors every hour on those mornings. ...

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• Digistar 4 Planetarium Projection System in Action | Astronotes
• Orion, mighty hunter of the winter sky | Astronotes
• M55 globular cluster seen by ESO | Astronotes

Sternberg Astronomical Institute, Moscow University, . Moscow, Russia . Supernovae make us brighter .. Search russian astronomical resources . Mirror of International Supernovae Network ( Original site ) . Catalogue of Supernovae Stars . HTTP access to SAI Catalogue of Supernovae Stars . SAI SN Light Curves Online . ... Sternberg Astronomical Institute ( in Russian ) . ... Astronet - Russian Astronomical Network . ... Russian Foundation for Basic Research . ...

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• APOD: 2007 April 29 - NGC 6302: Big, Bright, Bug Nebula
• APOD: 2004 May 5 - NGC 6302: Big, Bright, Bug Nebula
• APOD: 2006 June 19 - Bright Star Regulus near the Leo 1 Dwarf Galaxy

... This gives us another handle on how distant the stars are. ... Stars differ not only in distance, but also in apparent brightness. ... Ranking stars by brightness . ... The brightness of the star decreases as the square of the distance. ... At what distance would a 100-watt light bulb have the same brightness as the brighter stars? ... So if the distance of the 100-watt light bulb was 5 kilometers, the distance of the brighter stars would be 10,000,000,000,000 kilometers, or about a light-year. ...

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• ASP: Up, Up, and Away
• ASP: Constellations
• ASP: The Nearest Stars: A Guided Tour

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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• Thermal History of the Universe
• ESO Press Release 06/96, 16 February 1996
• Astro-2 and the UIT Experiment

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

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• http://www.gao.spb.ru/english/as/j2014/presentations/zotov.pdf
• Conferences

... The versatile and efficient INVERTOSCOPE? combines the highest optical performance with unsurpassed mechanical quality, and is backed by LOMO's unique lifetime warranty, the most comprehensive in the industry. ... A 15X focusing eyepiece with two interchangeable reticles (a 10mm/100div scale and a 10mm x 10mm/400sq grid) for convenient measuring and counting. ... A set of stage inserts and extension plates to accommodate a variety of sample vessels such as Petri dishes, flasks, microtest plates, etc...

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• Multiscopes
• Microscopes
• ASTELE™ 203MN

Progenitors and remnants of red novae V838 Mon and V4332 Sgr Special Astrophysical Observatory Elena Barsukova Special Astrophysical Observatory (Russia) In collaboration with Goranskij Vitaly ... Moscow University); Kroll Peter (Sonneberg Observatory, Germany); Valeev Azamat (Special Astrophysical Observatory (Russia) The light curve of V838 Mon in the outburst from January to May 2002 ... The B star disappeared. ... Spectra of V4332 Sgr (top) and V838 Mon (bottom) in 2007. ...

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• Cosmological Gene project
• Experiment COLD: Astrophysical Problems Studied in Experiment Cold
• Results scientific researchs 21

The scorpion. This constellation lays between the Marksman and the Scales in the Milky way. The Godness hunter Artemida sent a scorpion to kill Orion. Arat writes: "When the Scorpion rises in the East, Orion makes hust to disappear in the West". The Sun comes into Orion constellation in 22th of November when it passes to nonzodiac constellation Snakecarrier on 20 days. ... Antares of Scorpion means in Greek a rival of Ares (of Mars). This bright star really looks like Mars. ...

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• devae
• bliznetsie
• sozvezdiae