Поиск по:www.adass.org -
Поискать по всем серверам
На этой странице приведены все страницы сервера www.adass.org ,которые мы индексируем. Показаны документы 261 - 280 из 2113.
Упорядочить по:
URL
|
дате изменения
261. ADASS 2003 Conference Proceedings
... Dtrend computes the mean, standard deviation, first derivative and second derivative for each parameter. ... DataSeeker can select data from user-specified time ranges or based on specific spacecraft states, then will merge data columns across different tables and deliver a FITS or RDB file. ... Plot derivative. ... Note columns 4 and 5 on the right, which show the linear fit slope of the data (first derivative) and the fit to the ``instantaneous'' slopes (second derivative), respectively. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/P10-9/ -- 16.0 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/P10-9/P10-9.html -- 16.0 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/P10-9/P10-9.html -- 16.0 Кб -- 27.08.2004
Похожие документы
262. ADASS 2003 Conference Proceedings
... Swam, M. S., Lubow, S., & Hurt, L. 2003, in ASP Conf. ... This paper will describe the software architecture of the Hubble Space Telescope (HST) BestRef system, which is used to determine the proper calibration reference files for a particular HST exposure. ... The system also works in concert with the HST Archive Catalog database and its StarView and web-based user interfaces to supply archive users with the set of proper reference files for any exposure they might retrieve from the archive. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/P10-16/ -- 15.3 Кб -- 27.08.2004
Похожие документы
Похожие документы
263. ADASS 2003 Conference Proceedings
... Up: Data Processing Systems . ... koda, P. & lechta, M. 2003, in ASP Conf. ... The reduction of raw echelle data is a straightforward, although quite complicated task, where the reliability of the final result strongly depends on precise accomplishment of each step. ... We used them for processing of raw CCD echellegram of early-type stars secured with HEROS fiber echelle spectrograph currently installed at Cassegrain focus of Ond ejov observatory 2m telescope. ... The fit is then done order by...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/P10-13/ -- 15.0 Кб -- 27.08.2004
Похожие документы
Похожие документы
264. ADASS 2003 Conference Proceedings
... Up: Data Processing Systems . ... At this point it is indispensable to be able to obtain the measurements of reference features in experimental data such as the wavelength calibration lines with a comparable intrinsic accuracy and repeatability. ... An example of such data is shown in Figure 1, a 70 by 50 pixel window around two ``bright'' calibration lines (slit images) with a maximum photon count of 40 in the brightest pixel. ... Figure 1: Typical photon count distribution for two calibration...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/P10-10/ -- 14.6 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/P10-10/P10-10.html -- 14.6 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/P10-10/P10-10.html -- 14.6 Кб -- 27.08.2004
Похожие документы
265. ADASS 2003 Conference Proceedings
... One of the principal objectives of the Chandra Multiwavelength Project (ChaMP) is the optical identification and cataloging of serendipitously detected background X-ray sources in Chandra archival data. The ChaMP uses a program of multi-filter optical imaging of observed Chandra fields to detect optical counterparts to X-ray sources. ... Automated pipeline processing of the optical data includes source extraction, photometric calibration and optical to X-ray source matching. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/P1-5/ -- 17.7 Кб -- 27.08.2004
Похожие документы
Похожие документы
266. ADASS 2003 Conference Proceedings
... We present the archive system developed for the long term storage and distribution of the data provided by ESA's International Gamma-Ray Astrophysics Laboratory ( INTEGRAL ). ... We give a short overview of the main components of the system - namely the data ingestion software, the data organization concept, the archive database, the data distribution pipeline, and the modified Browse data access interface. ... Browse is adopted for INTEGRAL archive distribution through the Web. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/P1-12/ -- 15.4 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/P1-12/P1-12.html -- 15.4 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/P1-12/P1-12.html -- 15.4 Кб -- 27.08.2004
Похожие документы
267. ADASS 2003 Conference Proceedings
... ImgCutout is a Web application that enables professional astronomers and the general public to interactively visualize and explore large, complex astronomical data sets. The application consists of a Web interface that calls a Web service, which accesses SkyServer, a 1 TB SQL Server database containing catalog data for 100 million objects, spectra and images from the Sloan Digital Sky Survey. ... The database provides images and object data to an image cutout service in response to SQL queries. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O8-4/ -- 13.6 Кб -- 27.08.2004
Похожие документы
Похожие документы
268. ADASS 2003 Conference Proceedings
... 314 Astronomical Data Analysis Software and Systems XIII, eds. F. Ochsenbein, M. Allen, & D. Egret (San Francisco: ASP), 661 . ... The Data Flow System (DFS) supports the science operation model which is in place for the ESO Very Large Telescope in order to globally maximise its efficiency and ensure a high and predictable data quality level. ... It may take up to 6-8 months to test and adopt DFS software components on a given baseline (operating system + compilers). ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O8-3/ -- 17.1 Кб -- 27.08.2004
Похожие документы
Похожие документы
269. ADASS 2003 Conference Proceedings
Next: The VLT Data Flow System, a flexible science support operations engine . ... Gaia is an ambitious mission to chart a three-dimensional map of our Galaxy, the Milky Way, in the process revealing its composition, formation and evolution. ... On the one hand, it aims to collect a relatively complete set of algorithms required to process Gaia Data and obtain from them estimates on CPU power, memory and archive size for the whole mission. ... Figure 3: Overview of the Gaia data processing . ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O8-2/ -- 23.3 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O8-2/O8-2.html -- 23.3 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O8-2/O8-2.html -- 23.3 Кб -- 27.08.2004
Похожие документы
270. ADASS 2003 Conference Proceedings
... Walton, N. A., Lawrence, A., & Linde, T. 2003, in ASP Conf. ... 314 Astronomical Data Analysis Software and Systems XIII, eds. F. Ochsenbein, M. Allen, & D. Egret (San Francisco: ASP), 601 . ... It is using the iterative process, with eight iterations, with each successive iteration release building a working system comprising increasing capabilities. ... For a more detailed description of a number of the components of AstroGrid, see elsewhere in these proceedings: MySpace (Davenhall et al. ... 2004...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O7-5/ -- 13.2 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O7-5/O7-5.html -- 13.2 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O7-5/O7-5.html -- 13.2 Кб -- 27.08.2004
Похожие документы
271. ADASS 2003 Conference Proceedings
... Up: VO Resources . ... Monkewitz, S. & Good, J. 2003, in ASP Conf. ... We describe the architecture of a general cross-comparison engine capable of spatially matching sources in one astronomical source catalog with those in another. ... Support is provided for common catalog formats and data sources (e.g. local disk, database servers), and the addition of support for custom data formats and sources is simplified by the modular architecture employed. ... Data Access: . ... Source List Processing: . ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O7-2/ -- 15.1 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O7-2/O7-2.html -- 15.1 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O7-2/O7-2.html -- 15.1 Кб -- 27.08.2004
Похожие документы
272. ADASS 2003 Conference Proceedings
... Registries that contain high-level descriptions of resources such as archives and services are essential for making data discovery efficient in a distributed environment. ... We illustrate how institutions can publish descriptions of their resources within their own registries. ... Publishing registries are distinguished from searchable ones in that, as the name implies, they do not support searching; they simply expose resource descriptions to the searchable ones (see Williamson & Plante 2004). ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O7-1/ -- 14.2 Кб -- 27.08.2004
Похожие документы
Похожие документы
273. ADASS 2003 Conference Proceedings
... 314 Astronomical Data Analysis Software and Systems XIII, eds. F. Ochsenbein, M. Allen, & D. Egret (San Francisco: ASP), 491 . ... Centre de Recherche Astronomique de Lyon, France . Since the very first Tiger prototype operated at the CFHT (June 1987), the Centre de Recherche Astronomique de Lyon (CRAL) has been a very active player in the development of 3D spectrographs and their related softwares, including data acquisition, instrument numerical modelling, data reduction and analysis tools. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O5-2/ -- 28.8 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O5-2/O5-2.html -- 28.8 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O5-2/O5-2.html -- 28.8 Кб -- 27.08.2004
Похожие документы
274. ADASS 2003 Conference Proceedings
... Up: Instrument Modeling . ... By constructing instrument models which incorporate as full as possible a knowledge of optical and detector physics, the calibration of astronomical data can be placed on a firmer footing than is currently the norm. A number of developments make it more practical today to efficiently use optical models in the whole observational process: At first, the proposer can prepare observations using model based exposure time estimators and data simulators. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O5-1/ -- 30.5 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O5-1/O5-1.html -- 30.5 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O5-1/O5-1.html -- 30.5 Кб -- 27.08.2004
Похожие документы
275. ADASS 2003 Conference Proceedings
... 314 Astronomical Data Analysis Software and Systems XIII, eds. F. Ochsenbein, M. Allen, & D. Egret (San Francisco: ASP), 239 . ... Many large-scale sky surveys in progress or in planning are expected to generate data at a rate far beyond reach by traditional manual analysis. ... In supervised learning (discrimination), we use a labeled training set to tune a chosen classifier so that it can assign an unseen sample to one of the several pre-defined classes exemplified in the training set. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O3-1/ -- 36.3 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O3-1/O3-1.html -- 36.3 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O3-1/O3-1.html -- 36.3 Кб -- 27.08.2004
Похожие документы
276. ADASS 2003 Conference Proceedings
... A VLT instrument pipeline is a complex system that has to be able to identify and classify each produced FITS file, optionally retrieve calibration files from a database, use an image processing software to reduce the data, compute and log quality control parameters, produce FITS images or tables with the correct headers, optionally display them in the control room and send them to the archive. ... This paper describes the different pipeline tasks with some real examples. ... 139-148 (2003) . ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O10-3/ -- 15.3 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O10-3/O10-3.html -- 15.3 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O10-3/O10-3.html -- 15.3 Кб -- 27.08.2004
Похожие документы
277. ADASS 2003 Conference Proceedings
Next: Data Archive and Transfer System (DARTS) of ISAS . ... The GSM is expected to provide a model of all sufficiently bright sources in any given field, having enough detail and precision to calibrate and subtract these sources and yield residual images of the faint background. ... NEWSTAR , the WSRT data reduction package, introduced a parameterized source representation ( fluxes, rotation measure, spectral index), as well as elliptical gaussians to model extended sources. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O1-4/ -- 15.8 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O1-4/O1-4.html -- 15.8 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/O1-4/O1-4.html -- 15.8 Кб -- 27.08.2004
Похожие документы
278. ADASS 2003 Conference Proceedings
Next: The LOFAR Global Sky Model: Some Design Challenges . Up: Surveys & Large Scale Data Management . ... The Palomar-QUEST survey is a major new survey being undertaken by Caltech, Yale, JPL and Indiana University to repeatedly observe of the sky ( sq. deg. between ) in seven passbands. ... Palomar-QUEST is the prototype VO-integrated synoptic sky survey and marks the beginning of an exciting new era in astronomy: the characterization of the variable optical sky. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/O1-3/ -- 15.8 Кб -- 27.08.2004
Похожие документы
Похожие документы
279. ADASS 2003 Conference Proceedings
... We report on the progress of the development of CVcat, an interactive catalogue on Cataclysmic Variables, which is the first application based on AstroCat, a general framework for the installation and maintenance of web-based interactive astronomical databases. ... With the development of the AstroCat software we intend to fill the gap between these two categories by enabling astronomers to set up interactive astronomical catalogues for reduced and inferred data (Fig. ... 2003). ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/D6/ -- 14.2 Кб -- 27.08.2004
Похожие документы
Похожие документы
280. ADASS 2003 Conference Proceedings
... To allow the access to external applications and expert or normal users that need to retrieve data directly from the archive bypassing the Java User Interface, an integrated Archive Inter Operability system (AIO) has been developed for XSA and IDA. ... The IDA and XSA Archive Inter-Operability (AIO) systems allow external applications or archives to access directly the ISO and XMM-Newton data products bypassing the standard User Interfaces which require interactions with a human being. ...
[
Сохраненная копия
]
Ссылки http://www.adass.org/adass/proceedings/adass03/D3/ -- 12.5 Кб -- 27.08.2004
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/D3/D3.html -- 12.5 Кб -- 27.08.2004
Похожие документы
[ Сохраненная копия ] Ссылки http://www.adass.org/adass/proceedings/adass03/D3/D3.html -- 12.5 Кб -- 27.08.2004
Похожие документы