[email protected] 2qz data interface tool virtual observatory-india (vo-i) voi 30/09/2004 2qz...

30/09/200430/09/2004 [email protected] Data Interface Tool

Virtual Observatory-India (VO-I)http://vo.iucaa.ernet.in/~voi

2qz Data Interface Tool (DIT)2qz Data Interface Tool (DIT)A virtual observatory India initiativeA virtual observatory India initiative

- Jayant GupchupJayant Gupchup

(VO-India)(VO-India)



OutlineOutline IntroductionIntroduction Data OrganizationData Organization Analysis toolsAnalysis tools Development & futureDevelopment & future References References Questions, Suggestions … Questions, Suggestions …



IntroductionIntroduction The Concept !The Concept !

A tool to query catalog data using A tool to query catalog data using simple GUI techniques. simple GUI techniques. Provide SQL queries for expert users.Provide SQL queries for expert users. Analyze data using VO Tools.Analyze data using VO Tools. Not specific to any type of data and can be Not specific to any type of data and can be applied to any kind of catalogapplied to any kind of catalog

why 2qz ?why 2qz ? Small size of the catalog : Ideal for a Small size of the catalog : Ideal for a prototype. (4 Mb catalog, ~400 Mb fits (Spectra)prototype. (4 Mb catalog, ~400 Mb fits (Spectra)



Data OrganizationData Organization Catalog Data Catalog Data

loaded in MySQL databaseloaded in MySQL database

FitsFits Organized based on Right Organized based on Right AscensionAscension Links stored in the MySQL Links stored in the MySQL databasedatabase



FunctionalityFunctionality Query database using GUIQuery database using GUI

Screen shot Screen shot Query database using SQL ConstructsQuery database using SQL Constructs

ScreenshotScreenshot View results in VOPlotView results in VOPlot

Screen shot Screen shot

View spectras in SpecviewView spectras in Specview Screen shotScreen shot

Save results in VOTableSave results in VOTable Save results in ASCIISave results in ASCII



Development & FutureDevelopment & Future Developed using JAVA & MySQLDeveloped using JAVA & MySQL

Stand-Alone system. Working on a webStand-Alone system. Working on a web -based one …-based one …

Development time : 4 Person MonthsDevelopment time : 4 Person Months

Yet to be releasedYet to be released

Hope to incorporate more VOToolsHope to incorporate more VOTools



ReferencesReferences 2dfQSO : 2dfQSO : http://www.2dfquasar.org/http://www.2dfquasar.org/ 2qz DIT : 2qz DIT : http://vo.iucaa.ernet.in/~voi/tqz.htmhttp://vo.iucaa.ernet.in/~voi/tqz.htm VO-India : http://vo.iucaa.ernet.in/~voiVO-India : http://vo.iucaa.ernet.in/~voi VOPlot : VOPlot : http://vo.iucaa.ernet.in/~voi/voplot.htmhttp://vo.iucaa.ernet.in/~voi/voplot.htm Specview : Specview :

http://http://www.stsci.edu/resources/software_hardware/specviewwww.stsci.edu/resources/software_hardware/specview

MySQL : http://www.mysql.comMySQL : http://www.mysql.com Java : Java : http://java.sun.comhttp://java.sun.com



Questions / Suggestions ???Questions / Suggestions ???



Thank you !Thank you !



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[email protected] 2qz data interface tool virtual observatory-india (vo-i) voi 30/09/2004 2qz...

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