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441. http://www.stecf.org/conferences/adass/adassVII/reprints/gaffneyn.pdf
... These templates are: Ї Summary template ґ Investigators' contact information and pro jects' scientific goals Ї Ob ject /Calibrator template ґ Information about the ob ject (e.g., position, magnitude) Ї Instrument template ґ Setup information for the instrument Ї Constraints template ґ Conditions acceptable for observations (e.g., sky brightness) Ї Lamp/Flat/Dark templateґ Setup information for unique calibrations required for the data Ї ... Alternately one can schedule an observation. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/gaffneyn.pdf -- 129.9 Кб -- 12.06.2006
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442. http://www.stecf.org/conferences/adass/adassVII/reprints/gaffneyn.ps.gz
... The Phase II Language for the Hobby # Eberly Telescope Niall I. Ga#ney Hobby # Eberly Telescope, RLM 15.308 University of Texas, Austin, TX 78712, Email: niall@astro.as.utexas.edu Mark E. Cornell McDonald Observatory, RLM 15.308 University of Texas, Austin, TX 78712, Email: cornell@puck.as.utexas.edu Abstract. ... We have developed a language in which investigators can describe their observations, a simple method for submission, and tools to execute observations. ... These templates are: . ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/gaffneyn.ps.gz -- 130.7 Кб -- 12.06.2006
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443. http://www.stecf.org/conferences/adass/adassVII/reprints/gamielk.pdf
... 145, 1998 R. Albrecht, R. N. Hook and H. A. Bushouse, eds. Distributed Searching of Astronomical Databases with Pizazz K. Gamiel, R. McGrath and R. Plante National Center for Supercomputing Applications, University of Il linois, Urbana, IL 61801 Abstract. ... In such a model, one would build a distributed searching gateway that would offer a single user interface, but would map the user's query to each and every original data source in its native protocol and interaction style. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/gamielk.pdf -- 69.3 Кб -- 12.06.2006
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444. http://www.stecf.org/conferences/adass/adassVII/reprints/wun.pdf
... However, in many circumstances, the pixel size is fixed. ... Reduce pixel size to half Undersampling : Channel 1 : Proper sampling : Normal sampling (A) a (x ) Integral interval 1111 0000 111111 000000 11111 00000 1 0 1111111111111 1111 0000000000000 0000 1111111 0000000 1 0 11111111111111111 00000000000000000 00000 11111 11 111 00 000 11 00 0 1 2 (D) x -2 11 00 11 00 1111111 1 0000000 0 11 111 11 0011 1 1111 00 1100 0 0000 11100 0001 0001100 00 00 11 11 11 0000 11 00 0011 110011 ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/wun.pdf -- 99.2 Кб -- 12.06.2006
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445. http://www.stecf.org/conferences/adass/adassVII/reprints/brucal.pdf
... The software systems are described following the forward and backward data flow to/from the satellite: starting from the Observation Proposal reception and archiving, the long term observation scheduling up to the detailed weekly planning and telecommands sequence uplinking, and vice versa the scientific and housekeeping raw telemetry acquisition and archiving, quick look data analysis, data reformatting and distribution as a Final Observation Tape to the Observation Proposal PI. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/brucal.pdf -- 92.0 Кб -- 12.06.2006
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446. http://www.stecf.org/conferences/adass/adassVII/reprints/brucal.ps.gz
... The software systems are described following the forward and backґ ward data flow to/from the satellite: starting from the Observation Proґ posal reception and archiving, the long term observation scheduling up to the detailed weekly planning and telecommands sequence uplinking, and vice versa the scientific and housekeeping raw telemetry acquisition and archiving, quick look data analysis, data reformatting and distribution as a Final Observation Tape to the Observation Proposal PI. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/brucal.ps.gz -- 152.1 Кб -- 12.06.2006
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447. http://www.stecf.org/conferences/adass/adassVII/reprints/bushouseh.pdf
... The NICMOS data reduction and calibration pipeline employs file formats and software architecture techniques that are new and different from what has been used for previous HST instruments. This paper describes the FITS file format used for NICMOS data, which includes error estimate and data quality arrays for each science image, and describes the approach used to associate multiple observations of a single target. ... This group of five data arrays is called an image set, or "imset" for short. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/bushouseh.pdf -- 93.0 Кб -- 12.06.2006
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448. http://www.stecf.org/conferences/adass/adassVII/reprints/bushouseh.ps.gz
... The STScI NICMOS Calibration Pipeline Howard A. Bushouse Space Telescope Science Institute, Baltimore, MD 21218, Email: bushouse@stsci.edu Elizabeth Stobie University of Arizona, Steward Observatory, Tucson, AZ 85721 Abstract. ... This paper describes the FITS file format used for NICMOS data, which inґ cludes error estimate and data quality arrays for each science image, and describes the approach used to associate multiple observations of a sinґ gle target. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/bushouseh.ps.gz -- 81.6 Кб -- 12.06.2006
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449. http://www.stecf.org/conferences/adass/adassVII/reprints/chans.pdf
Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. 145, 1998 R. Albrecht, R. N. Hook and H. A. Bushouse, eds. An Infrared Camera Reduction/Analysis Package S. J. Chan Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom Abstract. ... General Description of the IRCAM package The IRCAM/analysis package (Chan & Mampaso 1997) has been expanded into a large package for reducing and analyzing infrared data. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/chans.pdf -- 202.1 Кб -- 12.06.2006
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450. http://www.stecf.org/conferences/adass/adassVII/reprints/chans.ps.gz
... An Infrared Camera Reduction/Analysis Package S. J. Chan Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge, CB3 0HA, United Kingdom Abstract. An infraredнarray reduction and analysis package which is written in the IRAF environment has been developed to handle the huge amount of data obtained at the Teide Observatory using the 1.5 m Carlos SТanchez Telescope with the new infrared Camera/Instituto de AstrofТРsica de Canarias(IRCAM/IAC). ... IRCAM Package 2.1. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/chans.ps.gz -- 344.8 Кб -- 12.06.2006
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451. http://www.stecf.org/conferences/adass/adassVII/reprints/charys.pdf
... These files are then FTP'ed to the FTP Server and the client is notified of the link to access the files. ... If the files are of a format supported for viewing in the Web Browser e.g., Search and Retrieval of AXAF Data Archive Re-create files (arc4gl) 4GL Binary Stream of File Contents 4GL Binary Stream of File Contents Link to ftp file FTP files FTP Server Archive Server Data Archive 411 Command-line client application Ideal Applet Workaround Binary Stream ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/charys.pdf -- 104.9 Кб -- 12.06.2006
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452. http://www.stecf.org/conferences/adass/adassVII/reprints/charys.ps.gz
... These files are then FTP'ed to the FTP Server and the client is notified of the link to access the files. ... If the files are of a format supported for viewing in the Web Browser e.g., Search and Retrieval of AXAF Data Archive 411 Archive Server Web Server Applet SQL Server FTP Server Workaround Ideal Binary Stream of File Contents Binary Stream of File Contents 4GL Binary Stream FTP files Reґcreate files client application (cgiґscript ) Data Archive Archive...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/charys.ps.gz -- 91.1 Кб -- 12.06.2006
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453. http://www.stecf.org/conferences/adass/adassVII/reprints/chavana.pdf
... For queued observations, the nightly scheduling will be performed by staff astronomers using an Operational Toolkit. ... The toolkit will make all observation preparation data available to the operator, and will allow the definition of queues and timelines of Observation Blocks (OBs). ... The operations team then uses the Operational Toolkit to browse the repository and build queues, based on ob ject visibility, expected observing conditions, and user-defined scheduling constraints. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/chavana.pdf -- 97.9 Кб -- 12.06.2006
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454. http://www.stecf.org/conferences/adass/adassVII/reprints/chavana.ps.gz
... For queued observations, the nightly scheduling will be performed by sta# astronomers using an Operational Toolkit. ... The toolkit will make all observation preparation data available to the operґ ator, and will allow the definition of queues and timelines of Observation Blocks (OBs). ... The operations team then uses the Operational Toolkit to browse the reposґ itory and build queues, based on object visibility, expected observing conditions, and userґdefined scheduling constraints. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/chavana.ps.gz -- 84.8 Кб -- 12.06.2006
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455. http://www.stecf.org/conferences/adass/adassVII/reprints/christianc.pdf
... The increase in attention by the public in examining the benefits of research has resulted in some redirection of funding to produce quality educational materials and public repositories of information, but also offers the research community an opportunity not only to share scientific results with the public and to encourage them to continue their investment (funding), but also to give them a vested interest in our scientific enterprises. ... Cyber Hype or Educational Technology? ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/christianc.pdf -- 273.6 Кб -- 12.06.2006
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456. http://www.stecf.org/conferences/adass/adassVII/reprints/christianc.ps.gz
... This paper discusses various information technology methods being applied to science education and public information. Of interest to the O#ce of Public Outreach at STScI and our collaborators is to invesґ tigate the various techniques through which science data can be mediated to the nonґspecialist client/user. ... This paper addresses instructional technology used in astrophysicsґ related public programs and will explore issues related to the clientele, resource design and budgetary issues. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/christianc.ps.gz -- 312.4 Кб -- 12.06.2006
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457. http://www.stecf.org/conferences/adass/adassVII/reprints/christliebn.pdf
... Classification models A classification model (CM) consists of the following components: Class definitions are given by means of a learning sample, implicitly including the number N and names of the defined classes. ... Optimal loss factors In case of classification aim (3) a set of three optimal loss factors ґ weights for different kinds of misclassifications ґ has to be stated (Christlieb et al. 1998). ... The classification of spectra of unknown classes can then be carried out under MIDAS. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/christliebn.pdf -- 144.2 Кб -- 12.06.2006
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458. http://www.stecf.org/conferences/adass/adassVII/reprints/christliebn.ps.gz
... Classification models A classification model (CM) consists of the following components: Class definitions are given by means of a learning sample, implicitly including the number N and names of the defined classes. ... Optimal loss factors In case of classification aim (3) a set of three optimal loss factors -- weights for di#erent kinds of misclassifications -- has to be stated (Christlieb et al. 1998). ... The classification of spectra of unknown classes can then be carried out under MIDAS. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/christliebn.ps.gz -- 136.0 Кб -- 12.06.2006
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459. http://www.stecf.org/conferences/adass/adassVII/reprints/conroym.pdf
Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... This trend has allowed pro jects and users to build customized processing systems from existing components. We present examples of user-customizable systems that can be built from existing tools, based on commonly-used infrastructure: a parameter interface library, FITS file format, Unix, and the X Windows environment. ... User Applications Users often need to sequence several tools. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/conroym.pdf -- 107.8 Кб -- 12.06.2006
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460. http://www.stecf.org/conferences/adass/adassVII/reprints/conroym.ps.gz
Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... This trend has allowed projects and users to build customized processing systems from existing components. We present examples of userґcustomizable systems that can be built from existing tools, based on commonlyґused infrasґ tructure: a parameter interface library, FITS file format, Unix, and the X Windows environment. ... User Applications Users often need to sequence several tools. ...
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Ссылки http://www.stecf.org/conferences/adass/adassVII/reprints/conroym.ps.gz -- 90.1 Кб -- 12.06.2006
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