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. Precision increase for the theory of relative motion of a satellite's pair . K. V. Kholshevnikov . Astronomical Institute of St. Petersburg State University, and Institute of Applied Astronomy, St. Petersburg, Russia Abstract: . No abstract Key words: . Very Long Baseline Interferometry (VLBI), celestial mechanics, precision increase, relative motion of a satellite's pair.

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• Keywords_27

Next: The STScI NICMOS Calibration Up: No Title Previous: CONICA: The high resolution . The STScI NICMOS Calibration Pipeline . Introduction . ... Dark Current Subtraction . ... Input Data . ... Scalar Background Subtraction . 2-D Background Subtraction . ... Status and Goals of the NICMOS Calibration Plan . ... Photometry . ... Photometric Performance of NICMOS . ... NICMOS Photometry. ... ST-ECF Grism Spectrum Software for NICMOS Grism Data . ... Analysis . ... STScI NICMOS Software . ...

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• MAKEPRFCORR (Nov98) --- nictools --- MAKEPRFCORR (Nov98)
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... This paper describes various methods for the analysis of spectroscopic data, particularly as they relate to wavelength calibration of echelle-format spectra. ... Keywords: spectroscopy, Hough transform, wavelet transform, robust regression, echelle, wavelength calibration . ... Wavelet transform can be useful in complementing robust techniques for multiresolution analysis, and Section 4 presents an application of the Mexican hat transform to the detection of spectral features. ...

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• NICMOS Calibration Pipeline: Processing Associations of Exposures
• ADASS 2003 Conference Proceedings
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... The Workshop is dedicated to QCD Phase Transitions and observational signals of these Transitions related to formation of compact astrophysical objects. The aim of this workshop is to bring together researchers working on the problems of the behavior and observability of matter under critical conditions achievable in such astrophysical objects as 'strange' or 'hybrid' stars and in laboratories at heavy-ion collisions to discuss fundamental issues and recent developments. ...

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... Of course, the scope of chaos is vast, and we do not dare to cover it all. ... He will highly appreciate your help in compiling the list of URLs to such scientific groups and institutions. http://www.cplire.ru/win/InformChaosLab/ - InformChaos Lab (Moscow) . http://chaos.ssu.runnet.ru/ - Laboratory of Nonlinear Dynamics at Saratov State University (Saratov) . ... http://optics.npi.msu.su/sci/chaos.html - Chaos in laser systems . ... http://www.chaotic.com - Randle, Inc. ... Time: 2-6 July, 2001 . ...

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• Actor Prolog. An Example of Web Agent Report.
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RELATIVE SUNSPOT NUMBERS Description of Data from SGD Explanation of Data Reports: Relative Sunspot Numbers -- The relative sunspot number is an index of the activity of the entire visible disk of the Sun. ... The provisional daily Zurich relative sunspot numbers, Rz, were based upon observations made at Zurich and its two branch stations in Arosa and Locarno and communicated by M. Waldmeier of the Swiss Federal Observatory. ... This indicates the uncertainty above and below the predicted number. ...

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• http://www.wdcb.ru/stp/data/geomagni.ind/Q-and%20D-days/qd.txt

... Pre-university education . ... SSAU History . ... International relations . ... Thus, in different years the University entered into agreements with the universities of China (Harbin Politechnical Institute, Beijing Aerospace University , Beijing Politechnical University , North-West Politechnical University , Bradley University (USA), Sofia Technical University (Bulgaria), Stuttgart Technical University (Germany), Berlin Technical University (Germany), Carlow Technical ...

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• Training Workshop for the 'International Publication. Publishing House
• Mikheeva Tatyana Ivanovna
• Eremin Roman Aleksandrovich

... Gas in Thermodynamic Equilibrium Conditions. Stellar Spectrums. Physical Basis of Spectral Classification of Stars. ... The Sun. General Stellar Feature of the Sun. ... Distribution of Brightness in Solar Disc. ... Chromosphere - Observations on Limb and Disc of the Sun, Basic Elements of Structure, Spectrum, Physical State. ... Solar Corona - Observation, Structure, Spectrum, Polarization, Dynamics, Rotation, Physical Condition. ... Interstellar Dust. ... Two Groups of Big Planets. ...

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• Celestial Mechanics
• Stellar Astronomy
• General Astrometry

. This 3-D image clearly shows the spherical shape of Mars. (To see the 3-D effect, use a pair of left-eye red, right-eye blue color glasses.) Although Rosetta's direction relative to Mars was relatively constant during the approach, the surface view changed due to rotation. This made possible the production of an anaglyph, or stereoscopic image, by combining images taken by OSIRIS at different times. ESA

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE0CC2AEA-2009-4B14-B9D3-AC5D3679B781%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE697A649-B990-4F0C-9693-88E72FFCBA78%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B99FDF065-E9EB-4A9A-9D63-8E4D5B6F7B18%7D

The most up-to-date information related to atmos 3.0 are collected here due to constantly increasing interest to MASS/DIMM processing software... atmos 3.0 is still beta , so the latest version is 2.97.5 (there is also 2.98.x branch which absorbs new features) . ... M' line: . ... free seeing and its relative error . ... dimm seeing and its relative error (if dimm data are present, zeros otherwise) . ... dimm turbulence power and its relative error (if dimm data are present, zeros otherwise) . ...

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... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2015 April 3 . Sun and Moon Halo . ... Explanation: Two pictures captured on April 1 are combined in this creative day and night composite . ... In the night scene Jupiter also shines above the waterfront lights, while Sun and Moon are both surrounded by a beautiful circular ice halo. ... About APOD | ... A service of: ASD at NASA / GSFC . ...

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• APOD: 2000 September 3 - Henrietta Leavitt Calibrates the Stars
• APOD: October 27, 1998 - Henrietta Leavitt Calibrates the Stars
• SNe related preprints

... Obs., vol.36, December, 2000, p.64-68. ... Solar Physics, 2000, 195, 401-420. ... A.M. Uralov, H. Nakajima, V.G. Zandanov, and V.V. Grechnev Current sheet associated radio sources and development of the magnetosphere of active region revealed from 17 GHz (NoRH) and Yohkoh/SXT data // Sol.Physics, 2000, 197(2), 275-312. ... Russian-Chinese Workshop 'Solar-Terrestrial physics and its applications (Space weather), Abstracts, 14-19 December 2000, Irkutsk, 2000, p.5 . ... V.G. Ledenev. ... 2000. ...

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THE RELATIVE MONTHLY MEAN SUNSPOT NUMBER ON JANUARY 2016 HAS MADE Wjan. = 34.0, 56.6 (new) THAT GIVES FOR 77 MONTHS (2015, JUNE) DEVELOPMENT CURRENT 24 CYCLE OF SOLAR ACTIVITY THE SMOOTHED MONTHLY MEAN SUNSPOT NUMBER W*июль = 41.0; 68.2 - new system; W*июнь = 43.2; 72.0 - new system; - On July 1, 2015 Centre in Brussels moved to a new system of cal- culation the relative number of sunspots and practically all of the values were replaced throughout the numbered series of Wolf numbers (see link). ...

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• http://www.izmiran.rssi.ru/services/saf/archive/en/2016/obzor20160201.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2016/obzor20160307.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2016/obzor20160404.en.txt

The starting page - The catalogues page - The list of the PUL2 fields - The list of the Pul-3(Pul-3SE) fields - The list of the PUL_ERS fields . please read short description of the access form controls . ... Relative proper motion in RA *cos(DE), arcsec/yr . ... s. e. relative proper motion in RA *cos(DE), arcsec/yr . ... Number of Pul2 area . ... Check the apropriate checkbox to output these data and radiobutton to select stars within interval. back to the list of the Pul2 fields . ...

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• Pulkovo Database of Observations of Visual Double Stars
• Pulkovo Databases

... Green and blue curves - CYGAM telescope (squares - no constraints on the angle a , triangles - a <0.5 0 ); red curve - EGRET telescope. Effective area versus photon incidence angle to relative the longitudinal telescope axis (squares - no constraints on the angle a , triangles - a <0.5 0 , spectral index g= 2). ... Angular resolution for normal to the axis X incidence versus source power law spectrum index (squares- no constraints on the angle a , triangles- a <0,5 0 ). ... CYGAM (PDF, 450 Kb) . ...

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• Thermodynamic system for satellite attitude determination (TDSAD)
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• Frames of Reference: The Basics

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• Heliocentric Cosmology Historical Cosmologies
• Formation of the Elements
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... Impedance . Electrical impedance, or simply impedance, describes a measure of opposition to a sinusoidal alternating current (AC). Electrical impedance extends the concept of resistance to AC circuits, describing not only the relative amplitudes of the voltage and current, but also the relative phases. ... Resistance is the real part of impedance; a device with a purely resistive impedance exhibits no phase shift between the voltage and current. ...

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• CWS-2002 in Chernogolovka, Russia - Program, Abstracts and Proceedings
• Cadmium Tungstate (CdWO4)
• Spectroscopy of Semiconductors and Dielectrics

This document explains some of the directives provided by the core server which are used to configure the basic operations of the server. ... Process Creation . Network Configuration . ... User . ... A single control process is responsible for launching child processes which listen for connections and serve them when they arrive. ... The User and Group directives are used to set the privileges of the Apache child processes. ... The child process creates multiple threads to serve requests. ...

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... A three-cell test section roughly representative of the primary mirror was provided for this test by the Steward Mirror Lab. ... Additionally, the tests are intended to determine relative airflow vs. pressure drop characteristics for each of the air flow patterns so the results can be evaluated both as a function of flow rate and of pressure drop along the flow path. ... The bottom (top as installed) was cut out so it could close the chamber for heating and be removed for the cooling tests. ...

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• TUI:Telescope:Offset window
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