Next: Example of Deconvolution: Up: Interactive Deconvolution with Error Previous: Introduction . ... To a first approximation, the experimental data are related to the original object , the intensity of the source at some high level of resolution, by an experimental transfer relation: where is the Point Spread Function. ... The choice of its diameter is of fundamental importance because it is closely related to the resolution limit of the reconstruction process. ...

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• Python: module stringold
• Coordinated Parallel Containers
• Python: module string

... Hide Zen home . ... GIN . ... contains: value_array @ query_array . ... An example for a Gin opclass can be found in ginarayproc.c. Datum * extractValue( Datum inputValue, uint32* nentries) Returns an array of Datum of entries of the value to be indexed. nentries should contain the number of returned entries . int compareEntry( Datum a, Datum b) Compares two entries (not the indexing values) Datum * extractQuery( Datum query , uint32* nentries, StrategyNumber n) Returns an ...

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• Terms of Service
• The Network Time Protocol (NTP) Distribution

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

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• Rayleigh-Debye-Gans approximation (RDG)
• Magnesium-aluminium oxide (spinel)
• Point matching method

To order one of the possible additional functions use list box at the top left of the Select elements dialog box. ... On each element El in this column one can impose selection conditions of the types . ... El >= B AND El <= C. If B > C, then selection will contain all minor planets with element El complying with disjunction of conditions: . ... If conditions are imposed on several elements, then selection contains only those minor planets, which satisfy all requirements. ...

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... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...

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... The DAL supports Null Values (both integer and real). For objects (i.e. arrays or columns) containing integer data, it is possible to define a null value. A data value is then is considered null if it is equal to the object's null value. Integer data containing null values may be operated on safely i.e. arithmetic operations. ... Real data containing null values must be treated carefully i.e. testing for nullity before carrying out any further operations. ...

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• Contains an analytic approximation to the off-axis PSF, and routines to sample

The ion rocket is another means of providing thrust, more gradually but also more efficiently than a conventional rocket. ... As in the nuclear rocket, the energy which propels the xenon jet comes from a different source; here it is electrical energy from solar cells. The reason an ion rocket is much more efficient than ordinary rockets is the way its jet is produced. ... As with solar sails, solar ion engines are mainly practical in the inner solar system, where ample sunlight is available. ...

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• Plasma theories [Oulu]
• Solar Max
• Solar Wind Conditions

... Orbits in Space . ... The ion rocket is another means of providing thrust, more gradually but also more efficiently than a conventional rocket. ... As in the nuclear rocket, the energy which propels the xenon jet comes from a different source; here it is electrical energy from solar cells. ... The XIPS ("zips") ion engine developed by the Hughes corporation was tested in the laboratory and then aboard a Russian spacecraft, launched 6 October 1997; it is the one shown on top of this page. ...

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• Space Research Institute (IKI) Seminar
• mcfile
• gbsfile

... Mokhovaya st., 11, Moscow, 103907, Russia. ... Proceedings of the 6th IEEE International Specialist Workshop on Nonlinear Dynamics of Electronic Systems, Budapest, Hungary, 16-18 July, 1998 , pp. ... The method for synchronization of drive-response systems on conditions of a large mismatch of parameters is considered on example of the system based on modified Chua's circuit. The approach to information transmission using such method is proposed. ...

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• Getting Started in Actor Prolog. The idea of Logical Actors.
• Getting Started in Actor Prolog. Analyzing Web Sites.
• Getting Started in Actor Prolog. Underdetermined Sets.

The Australia Telescope Online Archive (ATOA) is an online data store that contains the raw (uncalibrated) data files from Compact Array observations taken since 1990. ... To facilitate and encourage greater use of the archive files, the ATNF and the ICT Centre in Canberra have developed a new system that will replace the manual handling of archive data and allow users to directly access the data files via an easy-to-use web interface. ... We plan to release the ATOA in November 2004. ...

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• Multi-frequency deconvolution - MFCLEAN
• casacore: casa/Containers/Queue.h Source File
• Website of Tobias Westmeier - Tools - Data: NGC 300

... Apache HTTP Server Version 2.4 . ... Introduction . ... Finally, before proceeding, be sure to configure mod_rewrite 's log level to one of the trace levels using the LogLevel directive. ... Matches any single character . ... When more than one RewriteCond is specified, they must all match for the RewriteRule to be applied. ... The main difference with per-server rewrites is that the path prefix of the directory containing the .htaccess file is stripped before matching in the RewriteRule . ...

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• CHIANTI atomic database
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Meteors are more than just pretty lights in the sky. Since the majority of meteor-producing meteoroids originate from comets, they contain invaluable information about these objects not otherwise obtainable. ... One such possibility is the planet Mars. ... Taking into account the slower average speed of incoming material at the heliocentric distance of Mars from the Sun, a meteoroid of the same mass entering the martian atmosphere at 30km/sec would produce a meteor +0.5 mag fainter than at Earth. ...

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• M.D. Smith, Research Astronomer

Next: MIDAS Commands Up: Implementation Previous: Image Formats . MIDAS table files are used to store relevant information in tabular form. Four types of tables are considered. ... The other two types of tables are provided by the system to calibrate the data in wavelength and flux. order.tbl --- Contains echelle orders. This table contains the coefficients in relation stored as descriptors. The table is created by the command DEFINE/ECHELLE or DEFINE/HOUGH . ... Line Catalogue . ...

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• Equations of condition
• Density Determination
• Electron bombarded sensors-resolution

... Plot histogram and time series. Flow Chart GUILD & LIGO Tools Local File (XML) Restore Events Import XML event data into an event container LDAS Meta Database Save Events Process events (Sort, Coincidence, Cluster) Create Histogram and/or Time Series Plot Histogram/ Time Series Event Containers Hierarchy "Chain" container - A set of List containers. ... Holds one event. ... Time Series - Make a Time Series (DMT TSeries container) of the event rate, values of specified column or event function. ...

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• http://zebu.uoregon.edu/1998/ph101/l8.html
• Energy From the Wind
• Philosophy of Science

... The procedure of radiometer signal integration can be considered as a sort of reducing dimension of the initial sampling space, where the samples are the result of analog-to-digital conversion. ... The probability distribution of the signal and spikes is completely known. ... The quality of the considered algorithm could be also illustrated by Figure 2 . ... One could see the considered adaptive algorithm is preferable even by low degree of compression, because all spikes have been depressed. ...

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• Writing Larger Programs

... ARC 3.5m | Weather Closure Conditions . The enclosure will be closed by the Observing Specialist under the following conditions. ... This policy will be consulted whenever there are questions or disagreements concerning closure of the APO 3.5-meter telescope due to hazardous conditions or situations, at times when telescope operations are being overseen by an APO Observing Specialist. ... the on-duty Observing Specialist has full responsibility, and sole authority, to make this decision. ...

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• Astrophysical Research Consortium - Apache Point Observatory
• APO Telescope Documentation
• MILT Description

Describes how spatial region boundaries are handled. The golden rule for spatial region filtering was first enunciated by Leon VanSpeybroeck in 1986: . ... With this in mind, the rules for determining whether a boundary image pixel or table row are assigned to a region are defined below. For image filtering, pixels whose center is inside the boundary are included. ... That is, an row is inside the boundary without regard to its integerized pixel value. ...

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• The AstroStat Slog regularity condition
• *imexamine* - General analysis of image containing many sources
• The AstroStat Slog Blog Archive [ArXiv] Identifiability and mixtures of

Blackholes2 Forum Message . ... Post . ... A Field Does Not Contain Energy? ... Post Message | ... Here are two sites of many which use rest mass terminology. http://www.iop.org/EJ/abstract/0026-1394/41/5/S04/ . ... This site refers to the energy contained in a static gravitational field. http://www.ias.ac.in/currsci/mar25/articles27.htm . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Could This Be Considered The ... - an Astronomy Net Blackholes2 Forum Message

TEMPERATURE OF REGOLITH IN COLD TRAPS ON THE MOON A.A. Berezhnoi Sternberg Astronomical Institute Moscow, Russia The hypothesis of the existence of the lunar ice in cold traps was stated in (Watson et al., ... Arnold, 1979) estimated the mean temperature on the surface of lunar cold traps as 40-90 K. We plotted the dependence of regolith mean temperature on depth for these two values of mean temperature on the surface (see figure 1). ... Arnold J.R. Ice in the lunar polar regions, J. Geophys. ...

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• http://selena.sai.msu.ru/Symposium/RadioMoonE.pdf
• http://selena.sai.msu.ru/Kozl/Publications/Houston2005(1).pdf
• Symposium

I. V. Losev MSU, IUM Moscow, Russia ivanlosev@yandex.ru Uniqueness prop erties for spherical varieties The base field K is assumed to be algebraically closed and of characteristic zero. ... The goal of this note is to review the author results on uniqueness properties for certain classes of spherical varieties: homogeneous spaces, smooth affine varieties and general affine varieties. ... G,X The next theorem incorporates uniqueness properties for both smooth and arbitrary affine spherical varieties. ...

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• Equations of Mathematical Physics
• Yu. Burman: Publications
• IUM10 conference: M.Blank