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Items tagged with "sextractor" (6)

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Workflows (6)

Taverna 2

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Julian Garrido

Run sextractor using a votable (2)

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It runs sextractor and adjust the paramenters specified. This workflow has a dependency on the stil library (http://www.star.bris.ac.uk/~mbt/stil/). Sextractor is called by an bash script as 'sex'. Sextractor is called for every row in the votable. Columns where the configuration file and the image file name are defined must be especified. These files should be accesibles from taverna. ExperimentFolder provides the root folder for the experiment. If the configuration files contain refer...

Created: 2012-07-26 | Last updated: 2012-09-07

Credits: Julian Garrido

Taverna 2

Uploader

Julian Garrido

Create votable from sextractor results (2)

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The workflow creates a votable from the results provided by sextractor (votables). It returns this table and an aditional table that is joined to the input table. It requires a votable that contains a column with the file name resulting from running sextractor and such files accesible from taverna. It uses astrotaverna plugin (http://wf4ever.github.com/astrotaverna/).

Created: 2012-07-26 | Last updated: 2012-08-21

Credits: Julian Garrido

Taverna 2

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Julian Garrido

Ajusting galaxy paramenters using sextractor (5)

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This workflow creates configuration files for sextractor, it runs sextractor using this configuration files, it adds sextractor results to the input votable and adds new calculated columns. This task requires a votable as input, a template, a vocabulary and the specification of the column names that contain some required files (configuration files, image files, ...). These files must be accesible from taverna. Sextractor is called by an bash script as 'sex'. Every row in the votable cotains ...

Created: 2012-07-26 | Last updated: 2012-09-07

Credits: Julian Garrido

Attributions: Create configuration files from a template and a votable Run sextractor using a votable Create votable from sextractor results Add columns to a votable resulting from executing sextractor.

Taverna 2

Uploader

Julian Garrido

Create votable from ellipse results (2)

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The workflow takes from a votable the names of files where the ellipse result is stored. These files contain data for several ellipses and the workflow takes the center from the inner ellipse and the ellipticitiy from one of the outter ones. It uses astrotaverna plugin (http://wf4ever.github.com/astrotaverna/).

Created: 2012-08-07 | Last updated: 2012-09-07

Credits: Julian Garrido

Taverna 2

Uploader

Julian Garrido

Calculate ellipses that describe a galaxy ... (2)

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This workflow calculates the ellipses that better match a galaxy by doing two iterations. In the first one the center and the outer ellipse are aproximated because there might be bars that affect to the inner ellipses. In the second one, files with the ellipse data are built. It creates ellipse scripts using data from a votable, it runs ellipse, its results are added to the votable, it creates new scripts for ellipse using the previous results, it runs ellipse a second time and it finally in...