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641. http://www.adass.org/adass/proceedings/adass02/reprints/O8-5.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. Federating Catalogs and Interfacing Them with Archives: A VO Prototyp e Douglas J. Mink, Michael J. Kurtz Smithsonian Astrophysical Observatory Abstract. ... Federating Astronomical Catalogs Catalogs are flat databases keyed on ob ject positions, including other information such as magnitude or flux, spectral type, epoch, redshift, etc. ... Michigan Houk, N. 1978, Michigan Catalogue of two-dimensional spectral types for the HD stars,...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O8-5.pdf -- 206.8 Кб -- 11.03.2003
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642. http://www.adass.org/adass/proceedings/adass02/reprints/O8-4.pdf
... Introduction In this article, I address the issue of resource discovery for tabular and functional theoretical and phenomenological results such as extinction laws, luminosity functions, isochrones, and distance indicators. ... I also discuss metadata for simulations by drawing an analogy with Xray spectral analysis, a domain in which complex new theoretical models have been rapidly integrated with the standard data analysis tools via a simple parameterized-function description. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O8-4.pdf -- 84.7 Кб -- 11.03.2003
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643. http://www.adass.org/adass/proceedings/adass02/reprints/O8-3.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. Science Goal Driven Observing Anuradha Koratkar Space Telescope Science Institute Sandy Grosvenor Booz Al len Hamilton Jeremy Jones NASA/Goddard Space Flight Center Karl Wolf Aquilent Abstract. ... The SGM will have an interface to help capture higher level science goals from the scientists and translate them into a flexible observing strategy that SGM can execute and monitor. ... Figure 1 shows the high-level concept of the SGM. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O8-3.pdf -- 92.1 Кб -- 11.03.2003
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644. http://www.adass.org/adass/proceedings/adass02/reprints/O8-2.pdf
Astronomical Data Analysis Software and Systems XII ASP Conference Series, Vol. ... This paper reviews AstroVirgil, a user friendly program for the analysis of Chandra event files. AstroVirgil integrates photon filtering and visualization into a single GIU based tool. Photons can be filtered using custom GUI panels based on spatial position (in multiple coordinate systems), photon energy level (using multiple measures) or time of arrival. ... AstroVirgil: A Chandra Data Analysis Tool 2.2. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O8-2.pdf -- 58.1 Кб -- 11.03.2003
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645. http://www.adass.org/adass/proceedings/adass02/reprints/O7-4.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. HDX Data Mo del: FITS, NDF and XML Implementation David Giaretta, Mark Taylor, Peter Draper, Norman Gray, Brian McIlwrath Starlink Project, UK Abstract. ... The aim is to provide a flexible model which is compatible with FITS, can be extended to accommodate VO requirements, but which maintains enough mandatory structure to make application-level interoperability relatively easy. ... HDX Data Model: FITS, NDF and XML Implementation 3.1. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O7-4.pdf -- 179.7 Кб -- 11.03.2003
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646. http://www.adass.org/adass/proceedings/adass02/reprints/O7-3.pdf
... We discuss the data organization, the archive loading and backup strategy, and the data mining tools available to the public and the astronomical community, in the overall context of large databases and the VO. ... Introduction The SDSS Data Release 1 (DR1) is the first officially scheduled public data release of the SDSS data. ... The catalog data will be about the same size because there will be 3 datasets with several versions of each dataset. ... Data sizes of the DR1 datasets. ... Raw data 1. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O7-3.pdf -- 174.8 Кб -- 11.03.2003
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647. http://www.adass.org/adass/proceedings/adass02/reprints/O7-1.pdf
... The Catalog API defines a general mechanism for exploring and querying scientific content using a constraint-based design. ... These catalogs store astronomical content: the pixel catalog provides uniform access to our many archival data holdings, the source catalog stores the results of image analysis, and the processing catalog stores metadata describing exactly how sources are extracted from pixel data. ... Catalog API The CVO data model is defined by the Catalog API. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O7-1.pdf -- 97.6 Кб -- 11.03.2003
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648. http://www.adass.org/adass/proceedings/adass02/reprints/O6-5.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. Scoping the UK's Virtual Observatory: AstroGrid's Key Science Drivers Nicholas A. Walton Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge, CB3 0HA, UK Andrew Lawrence Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hil l, Edinburgh, EH9 3HJ, UK Tony Linde Department of Physics & Astronomy, University of Leicester, University Road, Leicester, LE1 7RH, UK Abstract. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O6-5.pdf -- 73.5 Кб -- 11.03.2003
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649. http://www.adass.org/adass/proceedings/adass02/reprints/O6-4.pdf
Astronomical Data Analysis Software and Systems XII ASP Conference Series, Vol. ... A new architecture for all-sky browsing of astronomical datasets has been designed and implemented in the form of a graphical frontend to the yourSky custom mosaicking engine. ... Summary The yourSky architecture supports two modes of operation: (i) batch mode, science quality, potentially compute intensive custom mosaic processing, and (ii) browse mode, interactive, web-based, all-sky pan and zoom. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O6-4.pdf -- 610.7 Кб -- 11.03.2003
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650. http://www.adass.org/adass/proceedings/adass02/reprints/O6-3.pdf
... Montage is an astronomical image mosaic service. It will deliver science-grade custom image mosaics according to input specifications of size, WCS pro jection, coordinate system, image rotation, spatial sampling, and background removal. ... Image Repro jection 345 Image repro jection involves the redistribution of information from a set of input pixels to a set of output pixels. For astronomical data, the input pixels represent the total energy received from an area on the sky. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O6-3.pdf -- 65.7 Кб -- 11.03.2003
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651. http://www.adass.org/adass/proceedings/adass02/reprints/O6-2.pdf
Astronomical Data Analysis Software and Systems XII ASP Conference Series, Vol. ... Many data mining queries in astronomy involve the identification of ob jects that are similar or discernible in different aspects such as spectral shapes and features, light curves, morphology, positions, or other derived attributes. ... The tool shows points, point classes, traversals of proximity structures in one, two, or higher dimensional pro jections, in linked views of various types or over an image background. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O6-2.pdf -- 150.5 Кб -- 11.03.2003
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652. http://www.adass.org/adass/proceedings/adass02/reprints/O4-4.pdf
Astronomical Data Analysis Software and Systems XII ASP Conference Series, Vol. 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. The Subaru Telescop e Software Trinity System R. Ogasawara, G. Kosugi, T. Takata, J. Noumaru, T. Sasaki Subaru Telescope, NAOJ, 650 N. Aohoku Pl., ... It consists of the Subaru Observation Software System, the Subaru Telescope Archive System, and the Data Analysis System Hierarchy. ... To archive all data. ... References Iye, M. 1998, in SPIE Proc., Vol. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O4-4.pdf -- 105.7 Кб -- 11.03.2003
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653. http://www.adass.org/adass/proceedings/adass02/reprints/O4-3.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. The Raptor Real-Time Pro cessing Architecture Mark Galassi, Daniel Starr, Przemyslaw Wozniak, Konstantin Borozdin Los Alamos National Laboratory, Los Alamos, NM, USA Abstract. ... All basic elements of the pipeline functionality have been written from scratch or adapted (as in the case of SExtractor for source extraction) to form a consistent modern API operating on memory resident images and source lists. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O4-3.pdf -- 193.9 Кб -- 11.03.2003
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654. http://www.adass.org/adass/proceedings/adass02/reprints/O3-3.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. Adaptive Optics at the VLT: NAOS-CONICA Chris Lidman European Southern Observatory, Alonso de Cordova 3107, P.O. 19001 Santiago 19 Chile Abstract. ... NAOS-CONICA consists of two instruments: NAOS (Rousset et al. ... NOAS-CONICA (VLT) Operations NAOS-CONICA is operated like any other instrument on the VLT, so when one refers to NAOS-CONICA operations, one is really referring to VLT operations (Hanuschik et al. 2002; Mathys et al. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O3-3.pdf -- 216.1 Кб -- 11.03.2003
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655. http://www.adass.org/adass/proceedings/adass02/reprints/O3-1.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. Conceptual Design for the Square Kilometer Array R. D. Ekers CSIRO, Australia Telescope National Facility, Sydney, NSW 2121, Australia Abstract. New technologies have made it possible to construct an affordable radio telescope with collecting area of one square km: the SKA. ... How to Build the SKA? ... Focal and Aperture Plane Arrays There is an equivalence between focal plane arrays and aperture plane arrays. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O3-1.pdf -- 577.2 Кб -- 11.03.2003
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656. http://www.adass.org/adass/proceedings/adass02/reprints/O2-3.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. The ISOCAM Parallel Mo de Survey Stephan Ott 1 Herschel Science Centre, ESA Research and Scientific Support Department, PO Box 299, 2200 AG Noordwijk, The Netherlands Ralf Siebenmorgen ESO, Karl-Schwarzschild-Str. ... Dedicated calibration,data reduction and source extraction methods were developed to analyse these serendipitously recorded data: 37000 individual pointings, taken during 6700 hours of observation. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O2-3.pdf -- 197.3 Кб -- 11.03.2003
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657. http://www.adass.org/adass/proceedings/adass02/reprints/O2-2.pdf
... The resultant serendipitous source catalogues have made a significant contribution to our knowledge of the X-ray sky and our understanding of the nature of the various Galactic and extragalactic source populations. The XMM-Newton Observatory (Jansen et al. 2001) provides unrivaled capabilities for serendipitous X-ray surveys by virtue of the large field of view of the X-ray telescopes with the EPIC X-ray cameras1 (Turner et al. ... Typical observations yield 50 serendipitous sources per field. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O2-2.pdf -- 337.6 Кб -- 11.03.2003
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658. http://www.adass.org/adass/proceedings/adass02/reprints/O2-1.pdf
... 295, 2003 H. E. Payne, R. I. Jedrzejewski, and R. N. Hook, eds. Photometric and Astrometric Calibration of the Southern H-alpha Sky Survey Atlas Peter R. McCullough Space Telescope Science Institute, Baltimore, MD 21218 Abstract. The Southern H-Alpha Sky Survey Atlas (SHASSA) is the primary data product of a robotic wide-angle imaging survey of the southern sky at 656.3 nm wavelength, the H-alpha emission line of hydrogen. ... 2001). ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O2-1.pdf -- 30.2 Кб -- 11.03.2003
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659. http://www.adass.org/adass/proceedings/adass02/reprints/O10-6.pdf
... The ISO Data Archive (IDA) and the XMM-Newton Science Archive (XSA) have been developed by the Science Operations and Data Systems Division of ESA in Villafranca, Spain. ... The various accesses from the IDA and the XSA to remote archives are described as well as the mechanism to directly access these ESA archives from remote archives 1. ... The standard IDA and XSA User Interface is a Java applet downloaded by the end user to access the archive content. ... Access from IDA to External Archives. ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O10-6.pdf -- 214.8 Кб -- 11.03.2003
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660. http://www.adass.org/adass/proceedings/adass02/reprints/O10-5.pdf
... Presently, the GLU manages thirty replicated sites all over the world and about five hundred Web resource descriptions. ... 44 Fernique, Schaaff, Bonnarel Boch RESOURCE ID= CDS/ aladin /SSS.img DESCRIPTION SuperCOSMOS image server- Edinburgh (UK) / DESCRIPTION QUERY URL http://www-wfau.roe.ac.uk/~sss/cgi-bin/sss_ aladin _pix.cgi? ra=$1 dec=$2 mime-type=image/x-gfits x=$3 y=$4 waveband=$5 /URL VAR NAME= 1 DESCRIPTION Right Ascension (J2000) / ... GLU/Aladin interactions 46...
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Ссылки http://www.adass.org/adass/proceedings/adass02/reprints/O10-5.pdf -- 543.4 Кб -- 11.03.2003
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