VO Applications

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VO Applications

• Enrique Solano
• LAEFF / INTA

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The solutions provided by VO to solve the data
avalanche

• ESO/ST-ECF Science Archive (x100 in the next 7
  years)

• LSST Few TBs/night. (A factor
  of 1000 larger than current surveys).

• Move from download to service paradigm
• Leave the data where it is.
• Operations on data (search, cluster analysis,
  etc) as services.
• Ship the results not the data.

• New analysis tools Remote access to the data
  with a performance similar to that obtained if
  they were local.

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IVOA interest group Applicationshttp//ivoa.net/
twiki/bin/view/IVOA/IvoaApplications
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IVOA interest group Applicationshttp//ivoa.net/
twiki/bin/view/IVOA/IvoaApplications
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Tabular Information VOPlot

• Java applet developed by VO-India

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VOPlot Functionalities

• Data display.

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VOPlot Functionalities

• Column manipulation

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VOPlot Functionalities

• Filtering

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VOPlot Functionalities

• Statistics

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VOPlot Associated utilities

• VOConvert

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Tabular Information TOPCAT

• a Java viewer and editor for tabular data

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TOPCAT Functionalities not included in VOPLOT

• A wider variety of I/O formats

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TOPCAT Functionalities not included in VOPLOT

• Concatenation of tables

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TOPCAT. Functionalities not included in VOPLOT

• Match of tables

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TOPCAT. Functionalities not included in VOPLOT

• 3-D plots and density maps.

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TOPCAT. Functionalities not included in VOPLOT

• Stacked lines plots vertically displaced sharing
  the same abscissa.

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TOPCAT. Functionalities not included in VOPLOT

• ConeSearch Displays a number of cone search
  services obtained from a VO registry) and allows
  to interrogate them.

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STILTS
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STILTS
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ALADIN

• Interactive sky atlas. Java

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ALADIN New functionalities
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ALADIN New functionalities
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ALADIN New functionalities
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ALADIN / PLASTIC
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ALADIN
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ALADIN
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ALADIN
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PLASTIC

• PLatform for AStronomical Tool InterConnection
• Protocol that allows applications to communicate
  with each other.

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ALADIN PLASTIC connection with TOPCAT

• All tools communicating with a central 'hub'
  process,

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ALADIN PLASTIC connection with TOPCAT
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ALADIN PLASTIC connection with TOPCAT
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ALADIN PLASTIC connection with TOPCAT
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ALADIN PLASTIC connection with TOPCAT
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WEB SERVICES
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• Interactive sky atlas. Java
• Use external Grid enabled Web Service Tools

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