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Showing 8 results. Use the filters on the left and the search box below to refine the results.
Tag: astrotaverna Group: Wf4Ever

Pack AstroTaverna Starter Pack


Created: 2013-04-12 16:10:31 | Last updated: 2013-11-27 16:54:39

This is a set of small snippets using AstroTaverna plugin, developed in the Wf4Ever project. The purpose of this pack is to make the design and development of astronomy Virtual Observatory workflows easier, learning by the example.AstroTaverna may be installed on Taverna 2.4 Workbenchhttp://wf4ever.github.io/astrotaverna/

29 items in this pack

Comments: 1 | Viewed: 127 times | Downloaded: 11 times

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Workflow CSV to VOTable importer (2)

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This module provides a VOTable representation of the CSV file being pointed by the csv_file_path, either as a POSIX local file path, or a URL.

Created: 2013-07-29 | Last updated: 2013-07-29

Credits: User Juandesant Network-member AMIGA Network-member Wf4Ever

Pack Galaxies Sample Selection Research Object


Created: 2013-01-05 16:51:56 | Last updated: 2013-01-05 16:59:16

 In order to understand the evolution of galaxies, detailed analysis of images plays a key role. During the last years telescopes working at different wavelengths have been imaging the whole sky. One example of this is the Sloan Digital Sky Survey. The generated images provides a wealth of information, publicly available, and hence allowing them to be used by any interested group in the study of their own samples of objects or generation of new samples. The two main processing of the ima...

4 items in this pack

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Blob D5.3v2 Calculation of Luminosity Profiles for a Samp...

Created: 2013-01-05 16:45:48 | Last updated: 2013-01-05 16:48:45

Credits: User Jose Enrique Ruiz

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This document describes the development of the second Golden Exemplar proposed in Work Package 5: Workflow Astronomy Preservation, and provides discussion about user-driven issues risen in this process and related with general objectives of the Wf4Ever project. The document pertains to the assembly of two Research Objects (RO) packing the digital experiment undertaken for the extraction of a sample of galaxies based on environmental criteria and the calculation of luminosi...

File type: Adobe PDF

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Pack Luminosity Profiles Research Object


Created: 2013-01-05 16:34:46 | Last updated: 2013-01-05 16:58:18

In order to understand the evolution of galaxies, detailed analysis of images plays a key role. During the last years telescopes working at different wavelengths have been imaging the whole sky. One example of this is the Sloan Digital Sky Survey. The generated images provides a wealth of information, publicly available, and hence allowing them to be used by any interested group in the study of their own samples of objects or generation of new samples. The two main processing of the images ge...

7 items in this pack

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Workflow Intialize Sample (2)

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This workflow saves a tabular *.pckl Python pickle dataset in the local file system, containing values calculated on physical parameters associated to potential companions of a sample of target galaxies. These original physical parameters are extracted from a postgreSQL database, containing information of all galaxies covered by the SDSS spectroscopic survey. The workflow first access the external database located in the AMIGA server and selects the target galaxies from the sample (those havi...

Created: 2013-01-04 | Last updated: 2013-01-05

Credits: User Juandesant User Jsm

Workflow VOTable of NED Images from a List of Objects (1)

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Extraction of metadata using NED Image Virtual Observatory Service into a single VOTable, providing a list of objects and the width for each field in arcmin. Among the most relevant metadata are the URL link to the FITS images. This Wf makes use of a Tool developed as an internal pyhton script file.

Created: 2012-07-01 | Last updated: 2012-07-01

Credits: User Jose Enrique Ruiz

Attributions: Workflow Astronomical object name to equatorial coordinates Resolver

Workflow Astronomical object name to equatorial coo... (1)

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 Resolve equatorial coordinates of a list of objects (names) with AstroTaverna plugin

Created: 2012-06-30 | Last updated: 2012-07-01

Credits: User Jose Enrique Ruiz

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