Поиск по:www.adass.org -
Поискать по всем серверам
На этой странице приведены все страницы сервера www.adass.org ,которые мы индексируем. Показаны документы 1521 - 1540 из 2113.
Упорядочить по:
URL
|
дате изменения
1521. Dynamic Dynamic Queries (DDQ)
Next: Access to Data Sources and the ESO SkyCat Tool . ... We describe an implementation of Dynamic Queries (DQ), a recently developed method as an alternative to the perceived complicated SQL-type operations on relational databases by a very intuitive graphical interface. This prototype implementation, written within the NEMO package, uses ASCII sliders and the PGPLOT graphics interface and uses a novel interactive analysis back-end tool that is dynamically associated with the query. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/teubenp.html -- 12.2 Кб -- 23.06.1998
Похожие документы
Похожие документы
1522. The Grid Signal Processing System
... In this paper, we present an interactive signal-processing environment called Grid. ... Grid is a graphical interactive multi-threaded signal-processing environment which allows the creation of complex arrays of algorithms (called units within Grid) by simply choosing the desired units from a selection of toolboxes then graphically wiring them together. Figure: Grid's ToolBox window consists of a section which lists the available toolboxes and another showing its associated tools. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/taylori.html -- 11.8 Кб -- 23.06.1998
Похожие документы
Похожие документы
1523. A New Stable Method for Long-Time Integration in an N-Body Problem
Next: Imaging by an Optimizing Method . ... A big advantage of this numerical integrator is its stability: the error in the semi-major axis and the eccentricity depends only on the step size and does not grow with an increasing number of time steps. ... As the integration time increases, the numerical results become more contaminated by various errors. ... A new symplectic integrator produces no secular truncation errors in the actions of a Hamiltonian system. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/taidakovat.html -- 9.4 Кб -- 23.06.1998
Похожие документы
Похожие документы
1524. Software Systems
Next: Science Software Applications . ... A Home-Grown But Widely-Distributed Data Analysis System (invited talk) . ... The Design and Implementation of Synthesis Calibration and Imaging in AIPS++ (invited talk) . ... The Grid Signal Processing System . ... Design and Implementation of CIA, the ISOCAM Interactive Analysis System . ... The SRON-HeaD Data Analysis System . ... Interactive Data Analysis Environments BoF Session . ... FADS II: The Future of Astronomical Data-analysis Systems BoF Session . ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/systems.html -- 4.6 Кб -- 23.06.1998
Похожие документы
Похожие документы
1525. The FITS List Calculator and Bulk Data Processor
... Up: FITS-Flexible Image Transport System . ... The FITS List Calculator and Bulk Data Processor (FLC) is an IDL program with a graphical user interface developed for processing large groups of Near Infrared Camera and Multi-Object Spectrometer (NICMOS) test data efficiently. ... Figure 1 shows the data structures used to hold lists and images. ... The IDL structures for images are similar to the structures for lists except that the image headers and image data arrays are kept in the structure. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/stobiee.html -- 11.1 Кб -- 23.06.1998
Похожие документы
Похожие документы
1526. On Fractal Modeling in Astrophysics: The Effect of Lacunarity on the
... Fractals and multifractals are used to model hierarchical, inhomogeneous structures in several areas of astrophysics, notably the distribution of matter at various scales in the universe. ... It is pointed out that some of the difficulties regarding the convergence rates of algorithms used to determine scaling exponents for a fractal or multifractal, are intrinsically related to its texture, in particular, to its lacunarity . ... Structures with fractal characteristics are important for astrophysics...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/sterni.html -- 16.9 Кб -- 23.06.1998
Похожие документы
Похожие документы
1527. Science Software Applications
... Previous: Software Systems . ... Difmap: An Interactive Program for Synthesis Imaging (invited talk) . ... ETOOLS: Tools for Photon Event Data . ... Java: The Application and Data Distribution Vector for Astronomy . ... The ISOPHOT Interactive Analysis PIA, a Calibration and Scientific Analysis Tool . ... Calibration with the ISOPHOT Interactive Analysis (PIA) . ... Mapping Using the ISOPHOT Interactive Analysis (PIA) . ... Tcl- and [Incr tcl]- Based Applications for Astronomy and the Sciences . ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/software.html -- 4.4 Кб -- 23.06.1998
Похожие документы
Похожие документы
1528. ZGSC (Compressed GSC) and XSKYMAP
... Previous: Refining the Guide Star Catalog: Plate Evaluations . Up: Instrument-Specific Software . ... A losslessly compressed version of the Guide Star Catalog has been created by the authors and described in the present paper. ... To help PC users solve the problem of data retrieval, we have created the Guide Star Catalog Data Retrieval Software, or GUIDARES (Malkov & Smirnov 1995). ... The XSKYMAP software is an IDL widget application for retrieval, visualization and hard copy of ZGSC samplings. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/smirnovo2.html -- 7.0 Кб -- 23.06.1998
Похожие документы
Похожие документы
1529. Refining the Guide Star Catalog: Plate Evaluations
Next: ZGSC (Compressed GSC) and XSKYMAP . ... This is a preliminary report on an investigation of the quality and properties of plates digitized during creation of the Guide Star Catalog (GSC). The results will be vital for reclassifying GSC objects. ... Many objects are measured on more than one plate, and thus have multiple catalog entries. ... Among the shortcomings of the GSC are: biased magnitudes and incorrect classifications for certain objects, presence of artifact objects. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/smirnovo1.html -- 10.1 Кб -- 23.06.1998
Похожие документы
Похожие документы
1530. Using Massively Parallel Processing of a NLTE Spectrum Synthetic Code and an
... The nebular spectra of SNeIa can be used to determine the mass, density, and distribution of the SN ejecta, and the distance and reddening to the SN. Synthetic spectra can very rapidly be computed in NLTE and compared to the observed ones. Given the relatively large number of parameters, it is convenient to explore the parameter space in an automated form. The nebular spectrum synthesis code can be run in parallel on a workstation cluster. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/smaregliar.html -- 13.8 Кб -- 23.06.1998
Похожие документы
Похожие документы
1531. ADASS VI Subject Index
... Previous: Author Index . ... ADS, see Astrophysics Data System . ... RCS, 132 . ... SkyView, 337 . ... StarView, 286 . ... Hubble Data Archive, 104 , 286 , 294 , 318 . ... planetary, 194 . ... variable stars, 278 . ... graphical user interface (GUI), 50 , 132 , 136 , 241 , 253 , 337 , 385 , 393 . ... WWW, 69 , 104 , 124 , 278 , 286 , 302 , 310 , 337 , 349 , 357 , 401 . ... Java, 18 , 104 , 337 , 341 , 443 . ... World Wide Web (WWW), 69 , 104 , 124 , 278 , 286 , 302 , 310 , 337 , 349 , 357 , 401 . ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/sindex.html -- 36.6 Кб -- 23.06.1998
Похожие документы
Похожие документы
1532. Three-dimensional Data Analysis in IRAF and ZODIAC+
Next: Interactive Data Analysis Environments BoF Session . Previous: The SRON-HeaD Data Analysis System . ... Despite the widespread use of IRAF for astronomical data reduction, there are a number of special-purpose image processing applications for which the general-purpose IRAF system may not be well suited. ... IRAF can provide the astronomer with a number of basic features not found in ZODIAC, such as a built-in graphics, as well as a large set of familiar tasks for 1-D and 2-D data analysis. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/shopbellp.html -- 13.6 Кб -- 23.06.1998
Похожие документы
Похожие документы
1533. Difmap: An Interactive Program for Synthesis Imaging
... Difmap is a stand-alone program used by the radio-astronomy community to produce images from radio interferometers. It reads and writes the standard UV FITS file format produced by packages such as AIPS, and provides convenient ways to inspect, edit, and self-calibrate visibility data while incrementally building up a model of the sky. ... A significant fraction of Difmap is devoted to providing users with convenient tools for interactive data inspection and editing. ... It is highly interactive. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/shepherdm.html -- 24.0 Кб -- 23.06.1998
Похожие документы
Похожие документы
1534. Experience with a Software Quality Process
Next: Overview of the Ftools Software Development Philosophy . ... Up: Software Systems . ... We describe the methodology and virtues of software design and source code inspections as vital elements of a quality management process. ... As a result, a number of software companies have, over the last two decades, instituted technical review processes. ... This paper focuses on design and code reviews, although formal reviews can be applied to any stage of software development. ... The Reviewers . ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/shawr.html -- 14.7 Кб -- 23.06.1998
Похожие документы
Похожие документы
1535. Asteroseismology-Observing for a SONG
... The Stellar Oscillations Network Group (SONG) seeks to study p-mode (acoustic) oscillations in solar type stars. ... The observation of many solar-like stars will also help us to understand how solar p-modes are excited and damped. ... Naively, the two or three orders of magnitude improvement over this provided by the normal 1 second time resolution of the KPNO CCD cameras should be quite sufficient for such a detection. ... Figure: Non-cadenced data-a free-running observing sequence. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/seamanr2.html -- 12.6 Кб -- 23.06.1998
Похожие документы
Похожие документы
1536. WIYN Data Distribution and Archiving
... The NOAO/IRAF Save the Bits archive has been operating for over three years at Kitt Peak National Observatory and at the National Solar Observatory's nighttime program. ... In addition to another media option, this expands the role of the package to include data distribution as well as data archiving. ... The software to perform the archiving will be based on Save the Bits , which will be modified to archive only WIYN data, and to write to CD-ROM writers. ... NOAO/IRAF Save the Bits archive . ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/seamanr1.html -- 13.4 Кб -- 23.06.1998
Похожие документы
Похожие документы
1537. The Sociology of Astronomical Publication Using ADS and ADAMS
... Previous: Astronomical Information Discovery and Access: Design and Implementation of the ADS Bibliographic Services . ... We use the NASA Astrophysics Data System database of astronomical abstracts in seven major astronomy journals to study trends in astronomical publication over the last twenty years. ... The sociology of astronomical publication has traditionally been performed by looking for publication trends using every paper published in a few selected journals within a few selected years. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/schulmane.html -- 12.3 Кб -- 23.06.1998
Похожие документы
Похожие документы
1538. The XTE Data Finder (XDF)
... Table of Contents - Index - PS reprint - PDF reprint . ... All RXTE telemetry will be archived in a hierarchical database consisting entirely of FITS Binary Tables. We describe an interactive tool, the XTE Data Finder (XDF). ... Our basic design contains a three level hierarchy: Master Index, Subsystem Index, and Data Table. ... The Master Index acts as an observation catalog with references to Subsystem Indices, while the latter contain configuration information and references to the Data Tables. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/rotsa.html -- 9.2 Кб -- 23.06.1998
Похожие документы
Похожие документы
1539. The OPUS Pipeline Applications
Next: The OPUS Pipeline Toolkits . ... Table of Contents - Index - PS reprint - PDF reprint . ... OPUS is both a generic event-driven pipeline environment and a set of applications designed to process the spacecraft telemetry at the Space Telescope Science Institute in Baltimore, Maryland. This paper describes those OPUS applications which process the telemetry, validate the integrity of the information, and produce standard FITS (Flexible Image Transport System) data files for further analysis. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/rosej.html -- 14.8 Кб -- 23.06.1998
Похожие документы
Похожие документы
1540. Physical Modeling of Scientific Instruments
... Up: Instrument-Specific Software . ... This contribution revolves about computer models of astronomical instruments and their application in advanced calibration strategies and observation model based data analysis. ... The success of physical models in the analysis of observational data with strong instrumental signatures is shown, and a concept for model based calibration developed. ... The complete physical model of an instrument, in principle, incorporates many of those capabilities. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass96/rosam.html -- 14.2 Кб -- 23.06.1998
Похожие документы
Похожие документы