... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

... There is an opportunity to perform O-C calculations for objects which are absent in the data base of the package. Such objects can be described by orbital elements or by initial coordinates and velocities. ... On pressing Edit file button user has a possibility to look through the list of object elements or their coordinates and velocities to add or to change it. ... For example, the designations of objects in the list can occupy the last position in each line. ...

... The tracking system works in micro-step regime with a computer step of correction = 0.003 arcsec per second of time and a maximum speed of correction up to 4.6 arcsec per second of time. ... The APD module was constructed for performing experiments of receiving of 2 Mbps signals from ?ARTEMIS? using the Cassegrain focus of 0.7m telescope. ... GaAs PIN photo diode. ... Laser module with thermoelectric stabilisation of laser diode. ... Electronic module for turbulence compensation system . ...

SPECIALIZED COMPUTER SYSTEMS FOR MATHEMATICAL MODELING OF DISCRETE POINT STRUCTURES READOUT PROCESS Aleksandr Reznik, Andrey Torgov, Aleksandr Soloviev Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences The paper describes the specialized software systems that have been used to solve difficult mathematical problems in digital images processing. ... Systems for the first computers based on FORTRAN. ... Systems based on Matlab special environment. ...

... The pre-processor uses a CCD readout simultaion to compute CTE effects in the image array for each raw exposure and in the appropriate dark reference file, corrects these and updates the header and bias file appropriately. ... Dark and bias reference files must be treated in a consistent way. ... AT THIS STAGE YOU HAVE A CORRECTED RAW DATASET WHICH MAY BE USED AS YOU WOULD HAVE USED ANY RAW STIS DATASET EXCEPT THAT THE APPROPRIATE DARK AND BIAS REFERENCE FILES ARE THOSE CREATED IN STEPS 3 AND 4...

A very important stage in a story of formation of any new science is the shift from discussion of situation which are possible but do not occur in practice due to some reason to recognition of real phenomena of interest. ... We suggest to consider computer viruses as this new specific form of life which is coming in the contact with our form of life. ... Computer life has been created by human being, the role of independent evolution of computer viruses seems to be still negligible. ...

... Meade Instruments Corporation . ... Autostar Computer Controller Instruction Manual . Autostar Computer Controller . ... NOTE: This manual covers both Model #495 Autostar and #497 ETX Autostar Computer Controllers. ... Autostar Primary Menus and Options . ... Chapter 3: Alignment . ... Guided Tour Menu . ... Chapter 5: Autostar Menu Functions . ... Meade Autostar Computer Controller . ... Meade #505 Connector Cable Set Manual . ... Copyright 2006 Meade Instruments Corporation, All Rights Reserved. ...

Next: Extragalactic Gravitational Wave Background Previous: Transparency of the Stochastic . Let the sky be observed with a detector having a pencil beam diagram across. The number of stars per frequency decade that is swept by the detector is a function of celestial coordinates (say, galactic coordinates l , b ): . ... It is clear from the figure that for an all-sky detector the Galaxy becomes transparent above the frequency ?Hz. ...

Computers become more and more popular nowadays. That means that the amount of people who are able to work with computer programmes and play computer games has increased. In many cases computer games are the only thing that a person is accustomed to. ... As a result of this epidemic "homo playing" may put on the isoreality helmet which makes a person, crazy about games, forget about food, slumber and all other components of real life: "homo playing" becomes isolated from community. ...

D.Chumbalov and A.Romashchenko. ... Proc. 40th International Symposium in Mathematical Foundations of Computer Science (MFCS), Part 1. ... Preliminary version: Proc. 6th International Computer Science Symposium in Russia (CSR), 2011.) download: arXiv:1102.5538 , slides: pdf . ... Bulletin of the EATCS (The Logic in Computer Science Column by Yuri Gurevich) no. 97 (2009) pp. 126--136. download: pdf . ... Lecture Notes in Computer Science 5162 Springer 2008 pp. 527-538). download: pdf . ...

... To introduce you to the Python programming language, and its Visual module (VPython), which allows 3D simulation. The computer labs are held in room BOZO 112, not in the usual physics lab. ... This lab will use the Python programming language. ... Click on the Windows button in the bottom left, select "Programs", then the "A-Z" list of programs. ... Later in the course you will need to write your own VPython programs for assessment - this lab is your chance to make sure you can do this. ...

... Discussion of Declination Drive Design . ... It is held in my personal stock of parts to replace a drive that might go out of service for some reason on one of the two LX200 telescopes that I am responsible for keeping in good repair.? ... The photocells detect light from a pair of small lights through the encoder mask and encoder wheel encased in the gear box housing. ... In one case of declination drive runaway, the cause was breaking of one of the leads to one of the photocells.? ... All fixed!! ...

... 19.10.2015 . ... Credit Copyright: Simulating Extreme Spacetimes Collaboration Explanation: What happens when two black holes collide? ... The featured video shows a computer animation of the final stages of such a merger, while highlighting the gravitational lensing effects that would appear on a background starfield . ... Eventually the two black holes coalesce . ... Publications with keywords: black hole - gravitational radiation . Publications with words: black hole - gravitational radiation . ...

Stellarium 0.12.3 . ... Classes . ... File Structure . ... Atmosphere Class Reference . ... More... #include < Atmosphere.hpp > . void  . computeColor (double JD, Vec3d _sunPos, Vec3d moonPos, float moonPhase, StelCore *core, float eclipseFac, float latitude=45.f, float altitude=200.f, float temperature=15.f, float relativeHumidity=40.f) . ... Get fade in/out duration in seconds. ... getFlagShow () const . ... getFadeIntensity (void) const . ... Definition at line 40 of file Atmosphere.hpp . ...

NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: Stanley H. Cohn O RAL H ISTORY: 19 October 1998 EDUCATIONAL BACKGROUND: BS in Mathematics , University of Toronto , Ontario , Canada MS in Mathematics , University of Toronto , Ontario , Canada Graduate work, Indiana University , Bloomington, Indiana PRE-NASA CAREER : Mathematics Instructor ( BIOGRAPHICAL DATA SHEET CREATED: 18 OCTOBER 1998 ...

... Cluster Antares . ... Dual Intel Xeon 2.4 GHz, RAM 4GB, HDD 36GB + 73 GB RAID 0 массив . Сервер приложений (Linux) - IBM Intel Xeon 2.8 GHz, RAM 4 GB . Сервер приложений(Windows 2003 Server) - IBM Intel Xeon 3.2 GHz, RAM 4 GB . ... Dual dedicated connectivity: 100MBit/s + 1GBit/s. PVM 3.4.6, Atlas, MPI (MPICH2), HPL, PGI CDK (HPF) . GPU сервер "Tesla" : AMD Phenom (4 cores) + Nvidia Tesla C1060 GPU . ... Intel C++ compiler . ... Intel Cluster Toolkit Compiler Edition for Linux 3.2 . ...

... Bad Astronomy . ... Movies . ... Mad Science . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Why are computers not displayed accurately in movies. In most movies I have seen, computers are not displayed accurately. ... Another thing is the sounds that a computer makes. Even in movies today, each keystroke corresponds with a beep or blip sound made by the computer. ... This isn't so much a question about computers as it is about movies. ... 2008 Phil Plait. ...

... useful to make html . HTML-standarts . Characters for html . ... Research computing center at MSU . ... Fortran . ACME-brand Unix software . Screen Savers (Lunar craters, Sky and others for Windows and for Unix) . Golden Software: Surfer, Grapher, MapViewer and Didger . ... Scientific Research Computational Center in MSU . Fortran Library Mark 18 . NAG library . ... ISM-computers . ... White Wind - computers . R-style computers . ...

... This information is used by rochesterastronomy for the operation of the service, to maintain quality of the service, and to provide general statistics regarding use of the rochesterastronomy Web site. ... The rochesterastronomy Web site use "cookies" to help you personalize your online experience. ... For example, if you personalize rochesterastronomy pages, or register with rochesterastronomy site or services, a cookie helps rochesterastronomy to recall your specific information on subsequent...

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии . Astronomy with a home Computer (Patrick Moore's Practical Astronomy Series) . ... Астрономический Online журнал . ... Лунные феномены (редкие, необычные явления) Жизнь астрономов-любителей Анонсы астрономических мероприятий Астрономические клубы Наш "Старлаб" . ...