ESOWorkflow < EuroVODCA

---+ ESO SIA&SSA Tutorial

---++ 1. Publishing combined image- and spectral-data packages: 

The aim of this tutorial is to show how to publish images and spectra being part of a survey according to SIAP and SSAP standards. We will use ESO data coming from the Great Observatories Origins Deep Survey (GOODS): near-infrared imaging observations (ISAAC reduced images and WFI previews) and multi-object, optical to NIR spectroscopy (FORS2 spectra) in the Chandra Deep Field South (CDF-S).

---+++ Introduction

Motivation and general overview of the tutorial
 
---+++ Software installation 
 
---++++  Base components for this workshop
   *  [[PreparationLinux][Preparation steps for Linux]]
   *  [[PreparationMacOSX][Preparation steps for MacOSX]]
   *  [[PreparationWindows][Preparation steps for Windows]]

<!--
   * [[http://java.sun.com][Java 1.5 JDK]]  -  [[http://java.sun.com/javase/downloads/index_jdk5.jsp][download]]
   * [[http://tomcat.apache.org][Apache Tomcat 5.0]]  -  [[http://tomcat.apache.org/download-55.cgi][download]]
   * [[http://dev.mysql.com][MySQL 5.0]]  -  [[http://dev.mysql.com/downloads/mysql/5.0.html#downloads][download]] 

---++++ Additional components specific to this workflow

   * [[http://java.sun.com][Java 1.4 JDK]]  -  [[http://java.sun.com/j2se/1.4.2/download.html][download]]
   * C libraries:
      * [[http://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html][cfitsio 3040]]  -  [[http://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/cfitsio3040.tar.gz][download]]
      * [[http://xmlsoft.org][libxml 2-2.6.28]]  -  [[ftp://xmlsoft.org/libxml2/libxml2-2.6.28.tar.gz][download]]
   * [[http://www.python.org][Python 2.4]]  -  [[http://www.python.org/ftp/python/2.4.4/Python-2.4.4.tar.bz2][download]]
      * [[http://www.stsci.edu/resources/software_hardware/numarray][numarray 1.5.2]]  -  [[http://belnet.dl.sourceforge.net/sourceforge/numpy/numarray-1.5.2.tar.gz][download]]
      * [[http://www.stsci.edu/resources/software_hardware/pyfits][pyfits 1.0.1]]  -  [[ftp://ra.stsci.edu/pub/pyfits/pyfits-1.0.1.tar.gz][download]]
      * [[http://npirzkal.dyndns.org/python/pcfitsio][pCFITSIO 0.99.2]]  -  [[http://npirzkal.dyndns.org/python/pcfitsio/downloads/pCFITSIO-0.99.2.tar.gz][download]]
      * [[http://xmlsoft.org][libxml 2-2.6.28]]  -  [[ftp://xmlsoft.org/libxml2/libxml2-2.6.28.tar.gz][download]]
      * [[http://jpype.sourceforge.net][JPype 0.5.2.2]] -  [[http://belnet.dl.sourceforge.net/sourceforge/jpype/JPype-0.5.2.2.zip][download]]
      * [[http://mysql-python.sourceforge.net][MySQL-python 1.2.1_p2]] -  [[http://kent.dl.sourceforge.net/sourceforge/mysql-python/MySQL-python-1.2.1_p2.tar.gz][download]]
   * [[http://aladin.u-strasbg.fr][Aladin v4.0]]  - [[http://aladin.u-strasbg.fr/java/nph-aladin.pl?frame=downloading][download]]
   * [[http://www.imagemagick.org][ImageMagick]]  -  [[http://www.imagemagick.org/script/download.php][download]]

*Note:* Participants who wish to experiment with their own data will need Java skills and install their favorite IDE such as Netbeans or Eclipse.

-->

---++++ Get the latest update from...
http://131.176.164.160/Update_workshop_eso.tar
or
http://131.176.164.160/Update_workshop_eso.zip

---+++ Metadata Extraction and Ingestion Process

   * Database setup
      * create SQL tabes
   * Mapping editor
      * get sample FITS file header per data type
      * define mappings between FITS keywords and IVOA models metadata 
      * test mappings against sample FITS file headers
   * MEx
      * ingest FITS into database

----+++ Creation of services to access the data
   
   * Previews generation and access by HTTP protocol
   * Healpix index computation (used by the search algorithm)
   * Vectors computation (used by the search algorithm)
   * SIA setup
   * Query on the SIA server 
   * SSA setup 
   * Query on the SSA server

----++ 2. Discovery of the SIA/SSA services with Aladin

Use Aladin to display the resutls from a specific query through SIA and SSA services. The spectral observations will be displayed on top of images and can be displayed through the Specview applet.






-- Main.MarSierra - 15 Jun 2007

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
pdf	eso-handson-intro.pdf	r1	manage	2748.4 K	26 Jun 2007 - 09:12	MarkusDolensky	Overview
sql	exercise_eso_crebas.sql	r1	manage	3.9 K	23 Jun 2007 - 03:39	BrunoRino	this file was missing on the main distribution
pdf	DCA_Workshop_-_ESO_MEx_Hands-on.pdf	r2 r1	manage	1217.4 K	28 Jun 2007 - 07:45	MarSierra	Step by step instructions
jar	catalogueBuilder.jar	r2 r1	manage	5332.3 K	26 Jun 2007 - 08:05	BrunoRino	patched version for Mac OS X

This topic: EuroVODCA > WebHome > DCAMeetings > DcaMay2007Workshop > ESOWorkflow
Topic revision: r9 - 28 Jun 2007 - MarSierra

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