.

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• Inflationary Epoch
• Digital Stellar Spectra
• Astronomy HyperText Book: Stellar Clusters

The Geodetic Reference Antenna in Space ( GRASP ): A Mission to Enhance the Terrestrial Reference Frame Yoaz Bar-Sever1, R. Steven Nerem2, and the GRASP Team 2 Jet Propulsion Laboratory University of Colorado, Boulder 1 Terrestrial Reference Frame ( TRF ) and GRASP · TRF is fundamental to all areas of geophysics TRF · TRF are currently determined by 4 space-ground geodetic techniques: - GPS/ GNSS - ... YEB, September 2012 10 ...

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• http://www.ipa.nw.ru/conference/wpltn2012/docs/25/0950%20gayazov1.pdf
• http://www.ipa.nw.ru/conference/2002/sovet/PS/SOKOL_V.PS
• Keywords_17

Atmospheric influence on the different radio-engineering system functioning . ESTIMATION OF ATMOSPHERIC OPTICAL CHARACTERISTICS AND REMOTELY SANSED IMAGE CORRECTION . ... Direct transmittance estimation results for 12 channels of the spectrometer CHRIS. ... We have managed to develop a direct method of estimating the discrete Normalized Atmospheric Point Spread Function (NAPSF) from available images alone, not using any external sources of information about the atmosphere. ... IRE RAS 1996-20 11 ...

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• Conditions for Global Synchronization - Bif. and Chaos
• Chaotic Synchronization in Ensembles of Coupled Maps - CAS
• Project 4 - RFBR - Stepantsov, Determination of the space anisotropy of order

Application of IVOA software tools for radio sources investigation Zhelenkova O., Kopylov A., Chernenkov V. The interrelationship between the objects of astronomical catalogs in the different ranges of electromagnetic spectrum and their association into the real astrophysical source has obvious scientific interest. ... We used NVSS as the reference coordinate catalog. ... For 60% of radio sources identified with the objects of the radio catalogs we discovered optical candidates in SDSS survey. ...

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• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Home
• Experiment COLD: Astrophysical Problems Studied in Experiment Cold
• Results scientific researchs 7

... Status of the numerical solutions and validation 2. ... Coupling of "solid" Earth components, e.g. core ­ mantle (Dehant et al.) ... Consistent relativistic formulation of Earth rotation (Gerlach, Klioner, Soffel) Status of the numerical solutions - 2 · The results from numerical solutions suffer from ­ Simplified solid Earth models ­ Incomplete Earth system models or neglecting of certain parts or neglecting of certain coupling mechanisms ­ Methodological limitations of computations...

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• http://www.gao.spb.ru/english/personal/malkin/publ/zm03d.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/avramenko.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm09b.pdf

... Tonight's Sky . ... Sky this Month . ... Star Atlas . ... Supernova showered Earth with radioactive debris . ... stars . ... The Sky This Week: April 1 - 10 . ... Astronomy for Kids . ... A tiny flame shines light on supernova explosions . ... Starting with the behavior of small flames in the laboratory, a team of researchers has gained new insights into the titanic forces that drive type Ia supernova explosions. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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• One supernova type, two different sources | Astronomy.com
• What can astronomers tell us about the different colors on the surface of
• Supernova data multiplies | Astronomy.com

... Bad Astronomy . ... Mad Science . ... Suppose a star explodes into a supernova at a distance of about 100 lightyears. ... Supernovae are very bright, and they put out light at all different wavelengths. ... For a typical supernova to be as bright to the human eye as the Sun, it would have to occur at a distance of about a light year from the Earth. ... For a supernova to be as bright as a good solar flare, it would have to be at a distance of about 5-60 light years or so away. ... 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Bad TV
• Phil Plait's Bad Astronomy: Info
• Phil Plait's Bad Astronomy: Bitesize Astronomy

... A theory suggests that a certain sub-class of gamma-ray bursts all have the same absolute magnitude. ... The author claims that this absolute magnitude is so different from that in the previous sample that this must belong to a new sub-class of gamma-ray bursts. ... To do this, there needs to be some feature in their spectra which correlates with their absolute magnitude. ... Consider a telescope which is continually monitoring a star, looking for transits due to planets orbiting this star. ...

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• Wavelengths
• Clearing the library. Note the different floor levels. There were at least 4
• Host galaxy Investigation Tool for gaMma ray bursts And superNova

... Keywords: Proper Motions, Schmidt Plates, Astrometry, Guide Star Catalog, Palomar Sky Survey . In this paper we describe a program of determining proper motions from digitized scans of 1950's-era Palomar Sky Survey (POSS) Schmidt Plates and 1980's-era Palomar Oschin Schmidt `Quick V' plates that were taken for the Hubble Space Telescope ( HST ) Guide Star Catalogue. ... Arrows indicate the magnitude and direction of the proper motion for the stars. ...

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• A Method for Minimizing Background Offset Errors When Creating Mosaics
• ADASS 2003 Conference Proceedings
• Application of the Minimum Determination Algorithm to the Study of the Fine

To the Deputy Head of the Administration of Russian Federation President Mr. A.V.Ogarev . ... First the international space station (ISS) Alpha, which is under construction now, will compare to the OS Mir on the amount of information only in 5-7 years. ... Thirdly, the participation of Russian Federation in the international space projects, including work on the international space station (ISS) Alpha, is to be aimed first of all at the providing of Russian interests. ...

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• RAS ISR' Conclusion on the scientific results received in the orbital complex

... During the analysis of the surveys carried out on RATAN-600, it was found that almost one fifth of the detected sources shows significant radio flux variations. ... We used the data from "Cold" radio surveys carried out with RATAN-600 in 1980-1994 to search for radio sources with significant flux variability. ... On possibility of detection of variable sources using the data of Cold surveys carried out on RATAN-600. ... Detection of Variable Sources Using the Data of "Cold" Surveys. ...

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• important11-15_en
• HD965
• Galaxy sector, archive 2012

... Research objects and scientific purposes . Space scientific program includes development and launch of two supersmall spacecrafts "Universitetskiy" and "Kompas-2" intended for monitoring of radiation conditions near the Earth. ... All the studies conducted in the near-Earth space are characterised by strong radiation fields. ... The circular polar orbits, which cover all the near-Earth space, are the most favorable for comprehensive studies of the radiation conditions near the Earth. ...

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... Participant : The person whose name appears on the booking form. ... Participation Fee/ Optional Program Price . ... Passport and Visas . ... Travel insurance is highly recommended for all Participants while attending SpaceDTP-2016 and any related optional trips arranged by the Organizer. ... This booking condition states that the Participant must assume that he/she is not covered by the Organizer insurance policy including all liability insurance, for death, injury, damage or any other loss. ...

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... What is the notion time? ... Generally speaking, it is an order of changing events, an order of constantly changing conditions of solids, Universe - being. ... The time, determined for the given longitude, is called the local time . ... A uniform system of time counting - ephemeris time is tested by observations of the Moon turning around the Earth. Fully independent from astronomic observation uniform system of the time counting is based on the concept of atomic second (see quantum watches ). ...

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• antichnoste

... Under conditions of the Earth gravitation we are using the method of semi-natural simulation of linear accelerations in the centrifuges with a mobile cab for simulation of G-loads, originating in a space flight. ... The major factor of the orbital flight, affecting a cosmonaut, is a weightlessness state, which causes essential changes in cardiovascular and vestibular systems operation. ... Under the Earth conditions you can "execute" a short-term space flight according to the following cyclogram: . ...

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• Odyssey
• Wilderness survival training using cosmonaut survival kit for forced emergency
• Scuba diving in International Space Station model in space suit ORLAN M.

Scale-heights of the Galactic disk subsytems with different ages and metallicities . V.Marsakov & Yu. ... It is based on the fact, that all stars cross the disk plane several times during their Galactic orbital period. ... We have used our representative sample of nearby disk F2-G2 stars Marsakov & Shevelev (1995) in which fundamental stellar parameters was determined on the basis of published date on uvby-photometry, proper motion and radial velocities. ... Marsakov V.A., Shevelev Yu.G. Bull. ...

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• Mid Scales Role
• Anomalous Absorption Theory
• BETTER ECHO-

... Optical constants of amorpous SiO 2 and GeO 2 in the region of valence band. ... The optical constants were determined by 4 methods: (i) Measurements of reflectivity of polarized radiation incident at 3 different angles following by solution of the Fresnel equations; (ii) Measurements of trasmittance (for tablettes of ultra-fine powder); (iii) A combined method applied to both kind of the data following by solution of Fresnel equation for the normal incidence; (iv) Kramers-Kronig method. ...

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• Database of Optical Properties -- Level: subsubpage
• Database of Optical Properties -- Level: subpage
• Database of Optical Constants -- Level: welcome

... The polygons of different observatory . ... geographical (Greenwich geocentric) . coordinates of the polygon's corners, . or by the geographical coordinates . ... GGLat (deg) . GGLong (deg) . ... Polygon's corners . geographical coordinates . Back to the top . Polygon's corners geographical coordinates . ... The central point geographical . coordinates and extensions . ... GGLat extension (deg) . ... GGLong extension (deg) . ...

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• Space Research Institute (IKI) Seminar
• Problems in Trigonometry
• ASCII files description

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... To improve the quality of ionograms and to carry out on automatic ionogram processing we have developed a special software, which can be arbitraly devided into the following main parts: . ... Ionogram processing software on the basis of image processing; . Interactive ionogram processing software. ... Here we present ionogram samples for different kinds of chirp sounding . ... Capabilities and samples | ...

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• East Siberian Center for the Earth's Ionosphere Research. SW radiosignal

... It is found that the correlation coefficients between these two parameters calculated separately inside and outside the sunspot formation zone ±30 have cyclic variation and occur in anti-phase. This suggests different mechanisms of formation of the corona in the fields of small, medium, and large scales. ... The relationship between the coronal green line brightness (CGLB) and the magnetic field strength (MFS) has been investigated by constructing the corresponding synoptic maps for the 1977-2001. ...

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• IZMIRAN: Laboratory for Physics and modeling of the ionosphere - publications -
• APEX/Intro
• projects