Ajusting galaxy paramenters using sextractor
Created: 2012-07-26 12:02:48
Last updated: 2012-09-07 12:29:00
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 information for an object i.e a galaxy.
The subworkflows has dependencies on astrotaverna plugin (http://wf4ever.github.com/astrotaverna/) and stil library (http://www.star.bris.ac.uk/~mbt/stil/).
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Authors (1)
Titles (1)
| Ajusting galaxy paramenters using sextractor |
Descriptions (1)
| 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 information for an object i.e a galaxy.
The subworkflows has dependencies on astrotaverna plugin (http://wf4ever.github.com/astrotaverna/) and stil library (http://www.star.bris.ac.uk/~mbt/stil/).
|
Dependencies (1)
Inputs (6)
| Name |
Description |
| votable |
|
| template |
|
| sex_columnName |
|
| vocabulary |
|
| Image_ColumnName |
|
| cat_columnName |
|
Processors (15)
| Name |
Type |
Description |
| Create_sextractor_templates |
workflow |
|
| Run_sextractor |
workflow |
|
| Add_Column |
tpipe |
|
| Axes_rate_columnName |
stringconstant |
Valueaxes_rate |
| axes_rate_expression |
stringconstant |
Valueb_image / a_image |
| Add_Column_2 |
tpipe |
|
| dist_expression |
stringconstant |
Value3600 * sqrt((ra_gal - alpha_sky) * (ra_gal - alpha_sky) + (dec_gal - delta_sky) * (dec_gal - delta_sky)) |
| dist_columnName |
stringconstant |
Valuedist |
| Add_Column_3 |
tpipe |
|
| a_2_kron_columnName |
stringconstant |
Valuea_2_kron |
| a_kron_expression |
stringconstant |
Valuekron_radius * a_image * 0.396 |
| Add_Column_4 |
tpipe |
|
| rotate_theta_expression |
stringconstant |
Valuetheta_image <= 0 ? theta_image + 90 : theta_image - 90 |
| rotated_theta_columnName |
stringconstant |
Valuerotated_theta |
| cat_sextractor_results |
workflow |
|
Beanshells (2)
| Name |
Description |
Inputs |
Outputs |
| Create_sextractor_script |
|
votable
columnNameWithConfigFile
columnNameImageFile
|
script
|
| Read_File_2 |
|
filePath
|
string
|
Outputs (1)
| Name |
Description |
| resultTable |
|
Datalinks (24)
| Source |
Sink |
| votable |
Create_sextractor_templates:votable |
| template |
Create_sextractor_templates:template |
| sex_columnName |
Create_sextractor_templates:columnNameWithConfigFilePath |
| vocabulary |
Create_sextractor_templates:vocabulary |
| Create_sextractor_templates:Check_template_filler_report |
Run_sextractor:Precedence |
| votable |
Run_sextractor:votable |
| sex_columnName |
Run_sextractor:ColumnNameWithConfigFile |
| Image_ColumnName |
Run_sextractor:ColumnNameImageFile |
| Axes_rate_columnName:value |
Add_Column:nameNewCol |
| axes_rate_expression:value |
Add_Column:expression |
| cat_sextractor_results:joinedResultTable |
Add_Column:voTable |
| Add_Column:outputTable |
Add_Column_2:voTable |
| dist_expression:value |
Add_Column_2:expression |
| dist_columnName:value |
Add_Column_2:nameNewCol |
| Add_Column_2:outputTable |
Add_Column_3:voTable |
| a_2_kron_columnName:value |
Add_Column_3:nameNewCol |
| a_kron_expression:value |
Add_Column_3:expression |
| Add_Column_3:outputTable |
Add_Column_4:voTable |
| rotate_theta_expression:value |
Add_Column_4:expression |
| rotated_theta_columnName:value |
Add_Column_4:nameNewCol |
| votable |
cat_sextractor_results:votable |
| cat_columnName |
cat_sextractor_results:ConlumnName_catFile |
| Run_sextractor:Tool_STDOUT |
cat_sextractor_results:Precedence |
| Add_Column_4:outputTable |
resultTable |
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