... About meteorites . ... Meteorite Shirokovsky . ... The meteorite fell on the frozen Shirokovsky reservoir situated on the Kosva River near the village of Shirokovsky and the cities of Ugle-Uralsk and Kizel. ... Two slices were transferred to the Vernadsky Institute for study and research. ... M.A. Nazarov, Vernadsky Inst. ... Furthermore, the Shirokovsky samples do not contain typical accessory phases of stony-iron meteorites, and the accessory phases are completely atypical for all meteorites. ...

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• ЛАБОРАТОРИЯ МЕТЕОРИТИКИ ГЕОХИ РАН
• The Laboratory of Meteoritics, Vernadsky Institute, RAS

... Proposed directory for placement: /pub/os2/apps/graphics/scan Your name: Franz Bakan Email address: fbakan@gmx.net Program contact name: Antonio Diaz Program contact email: see ChangeLog Program URL: http://www.gnu.org/software/ocrad/ocrad.html Would you like the contact email address included in listings? yes Operating System/Version: OS/2 Additional requirements: gcc-3.3.5-csd3-runtime (ftp://ftp.netlabs.org/pub/gcc/libc-0.6.3-csd3.zip) Replaces: /pub/os2/apps/graphics/scan/ocrad-0.18.zip ...

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• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/incoming/mmecs_mp3V1-2.txt
• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/text-archives/usbecd20s.txt
• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/text-archives/pdksh-5.2.14-bin-4.txt

... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...

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• SAI Open Star Clusters (SAI OCL) Catalog

... Space flight . ... The L-39 two-seat training jet plane is intended for flights in regular and complex meteorological conditions at day and night time, as well as for acrobatic flying. ... A cockpit canopy is pressure-tight with a single layer glazing, the back-folding parts can be thrown off under abnormal condition by pyrotechnical systems. ... Comparable on size and assigned tasks with the American F-16 and F/A-18 fighters, the MIG - 29 is presently in the service of 23 countries of the world. ...

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• Wilderness survival training using cosmonaut survival kit for forced emergency
• Project Space Hotel
• ATLAS aerospace invites you to participate in cosmonaut and astronaut training

... Particle distribution: dN d - with =1- ln pcn ln g Electron-photon conversion e + _ + _ electron _ e e electron/ positron high- energy photon e+ positron -25 cm cross-section, 10 8 6 4 2 0.5 1.0 center-of-momentum energy , MeV (log scale) 2 e + _ Proton-neutron conversion cm cross-section, 10 proton u +2/3 2 -28 d -1/3 6 u +2/3 4 resonance _ u d d+1/3 -1/3 d u+2/3 +2/3 -1/3 2 150 340 center-of-momentum ... Does the peak (cut-off) energy decrease with observation angle? Not always. ...

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• RTT150 Technical Description
• INTEGRAL 9-year Galactic Survey

... Class . ... public class FloodFiller . ... This class, which does flood filling, is used by the floodFill() macro function and by the particle analyzer The Wikipedia at "http://en.wikipedia.org/wiki/Flood_fill" has a good description of the algorithm used here as well as examples in C and Java. ... Method Detail public boolean fill (int x, int y) . Does a 4-connected flood fill using the current fill/draw value, which is defined by ImageProcessor.setValue(). public boolean fill8 (int x, int y) . ...

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• API Help (ImageJ API)
• BackgroundSubtracter (ImageJ API)
• Line (ImageJ API)

... I. Mean Surface Brightnesses and Integral Color Indices for Bars Gusev A.S. ================================================================================ Abstract: UBVRIJHK surface brightnesses and color indices of bars of galaxies are determined using surface photometry data for 100 barred galaxies (table1.dat). ... J0 Mean surface J0 brightness 46 A1 --- CI- CI sign 47 -50 F1.2 magn/sq.arcsec. U-B)0 (U-B)0 color index 52 -55 F1.2 magn/sq.arcsec. ...

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• Description of Data
• HSFA 2 technical description Technical Details
• Anna Mel'nik - Description of the catalog

The revision of the MASS/DIMM star catalogue N. Shatsky, V. Kornilov March 16, 2008 Abstract The compilation of the (updated) version of the MASS (MASS/DIMM) device target catalogue is described. ... Then the list was cleaned according to following criteria: I. Remove stars too faint for a MASS device. ... Here the color equation of the Sternb erg device was taken: M AS S mag = V mag + 0.45 (B - V ); stars with M AS S mag > 3.2 were removed. ... This was made based on the GCVS4.2 catalogue data. ...

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• . The . MASS . Group .

Microsymposium 38, MS082, 2003 (A4 format) EVALUATING THE STRUCTURE OF THE SURFACE LAYER OF MERCURY. ... Photometric Analysis of the Lunar Surface Analogue. ... The phase function obtained directly on some segments of the lunar surface: 1- phase function of the Moon, 2 - phase function of Mercury, 3 - phase function of segments, converted to the lunar phase function system (correlation 0.8), 4 - phase function of segments, converted to the Mercurian phase function (correlation 0.9). ...

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• http://selena.sai.msu.ru/Shev/Publications/ms38/ms083.pdf
• http://selena.sai.msu.ru/Symposium/maps.doc
• http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf

... Its perihelion would occur on April 1, 1997, at which point the comet would be only 0.92 astronomical units from the Sun, just within the orbit of Earth. ... Taken in April 1993, the photo showed the comet over 13 astronomical units from the Sun, well beyond the orbit of Saturn. ... Hale, as in Comet Hale-Bopp, has written a book, Everybody's Comet (available through the ASP Catalog) and coordinated an Internet project, "Hale-Bopp: Live in the American Classroom." ... Anatomy of a comet. ...

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• ASP: Constellations
• ASP: Star Science in the Autumn Sky
• ASP: SETI?s Prospects Are Bright

VIEW OUT OF THE WINDOW FROM VANCOUVER, . CANADA . Dear,Nata,Lena N, Lena S, Sasha, Oksana, Yura, Masha, Irina, Anya, Zhenya, Olya and Valentina Saenko. We recieved your Message and this is our description of January 30th 1998. The temperaqture is 10 degrees C. The sky is a light shade of blue covered with beautiful fluffy white clouds. The sun is brightly shining over us.The grass is a deep shade of green, beautiful to the eye. ... Vancouver B.C. Canada. ...

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• carolina

... October 8, 15:00 15:40 . ... PDF [7.2б MB] October 8, 15:40 16:10 . ... The sky brightness, atmospheric extinction, cloud coverage and auroral appearance are obtained from these images. ... Aurorae are identified by comparing the observed sky brightness to the sky brightness expected from this model. ... The identification of few potential sites for future's larger facility require several instruments, measuring various site characterizing parameters. ...

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• Observatories
• Media files
• Results of recent and ongoing site programs

. Statistics of sunspot activity . The sunspot indices . My observations . NGDC's observations . The solar regions . Links . About authors . Russian pages . The solar regions . NOAA 11300's . NOAA 11200's . NOAA 11100's . NOAA 11000's . NOAA 10900's . NOAA 10800's . NOAA 10700's . NOAA 10600's . NOAA 10500's . NOAA 10400's . NOAA 10300's . NOAA 10200's . NOAA 10100's . NOAA 10000's . NOAA 09900's . NOAA 09800's . NOAA 09700's . NOAA 09600's . NOAA 09500's . NOAA 09400's . NOAA 09300's .

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... Bad Astronomy . ... Mad Science . ... Hey, it's either this or one of those really irritating PayPal donation buttons here. ... By "biggest", you could mean brightest seen here at the Earth, or possibly the most energetic one ever seen (which does not necessarily mean brightest!) ... One star that blew up in the year 1066 didn't get very bright at all, even though it was pretty close by as those things go. ... One more thing: the typical supernova is bright for a couple of months or so. ...

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• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Bad News

... FTP access the basic models is here . ... Below, we put short descriptions of the used SED models for the photometric redshifts providing by the current server . ... The uniqueness of this model consists in expanding to the near IR (NIR) of Rocca-Volmerange and Guiderdoni's (1988) atlas of synthetic spectra with a revised stellar library, which includes parameters of cool stars. ... Homepage of the GISSEL model). ... Another model used earlier is the model of synthetic spectra of Poggianti (1997). ...

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• Description of system SEDs

... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...

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... DESCRIPTION General Catalog of Variable Stars (GCVS database) . ... Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1990, General Catalogue of Variable Stars, 4rd ed., vol.IV, Nauka, Moscow. Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1992, General Catalogue of Variable Stars, 4rd ed., vol.IV, Bull. ... Kazarovets E.V., Durlevich O.V. Editor-in-Chief Samus N.N., 1998, New Catalogue of Suspected Variable Stars. ...

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• General Catalogue of Variable Stars: Vols I-III (the new electronic version).

Frob enius endomorphisms of linear spaces Alexander E. Guterman My research interests are in ring theory, linear algebra and combinatorics. In particular, I investigate transformations on matrices over different algebraic structures, preserving some matrix properties, sets or invariants. ... I was investigating monotone matrix transformations and developed method of matrix deformations and chain method in order to classify monotone linear and additive transformations on matrices. ...

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• Semiclassical Microlocal Analysis (Fall 2003)
• Christophe Pittet. MATHEMATICAL ASPECTS OF QUANTUM COMPUTATIONS (Spring 2011)
• Labo J.-V.Poncelet: noeuds et tresses

December 2006 Astronotes 1 Hubble sees Red! ... Hubble did the maths and discovered that M31 was very distant indeed (2.2 million light years away is the accepted figure today), so far in fact that it must be a galaxy in its own right. ... M31 Andromeda Galaxy A Hubble Space Telescope view of the galaxy's core is now called Hubble's Law, and it made his name. ... If you measure the redshift of a galaxy, you will know its velocity, and by Hubble's Law, you will automatically know its distance away. ...

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• June Night Sky | Astronotes
• March 2012 Night Sky Wonders | Astronotes
• Orion, mighty hunter of the winter sky | Astronotes

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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